Lot 154

AN ANCIENT ROMAN INTAGLIO RING, c. 2ND - 3RD CENTU ...

Lot 154

AN ANCIENT ROMAN INTAGLIO RING, c. 2ND - 3RD CENTU ...

Estimate £800 - £1,200


Description

AN ANCIENT ROMAN INTAGLIO RING, c. 2ND - 3RD CENTURY AD in high carat yellow gold, set with a carnelian intaglio engraved with a mouse, no assay marks, size K / 5.25, 2.2g. 

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Estimated Shipping Costs


General delivery information available from the auctioneer

We are pleased to offer a comprehensive shipping service, in which all items are sent insured to their full value. Our shipping costs are as follows:

(i) Domestic UK packages are charged according to the below pricing bands, dependent on the invoice amount:

Band A - £1 - £2,500. Cost is £20.00
Band A - £2,501 - £4,000. Cost is £30.00
Band B - £4,001 - £6,000 Cost is £40.00
Band C- £6,001 - £8,000 Cost is £50.00
Band D - £8,001 - £10,000 Cost is £60.00
Band E - £10,001 - £15,000 Cost is £70.00
Band F - £15,001 and above Cost is £80.00

International Packages are charged as follows:

i) Up to £250 in value charged at £30.00 per package;
ii) In excess of £250 in value charged at £40.00 per package plus insurance at a rate of 1% of the total purchase price.

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LOT 1

AN ANTIQUE RUBY AND DIAMOND CLUSTER RING in yellow gold and platinum, set with a cushion cut ruby of approximately 0.46 carats in a cluster of old cut diamonds, the shoulders accented by single cut diamonds, no assay marks, size I1/2 / 4.5, 2.0g. 

AN ANTIQUE RUBY AND DIAMOND CLUSTER RING in yellow gold and platinum, set with a cushion cut ruby of approximately 0.46 carats in a cluster of old cut diamonds, the shoulders accented by single cut diamonds, no assay marks, size I1/2 / 4.5, 2.0g. 

Estimate £300 - £500

LOT 4

AN ANTIQUE RUBY FIVE STONE RING in 18ct yellow gold, set with five cushion cut rubies, stamped 18CT, size M / 6.25, 3.0g. 

AN ANTIQUE RUBY FIVE STONE RING in 18ct yellow gold, set with five cushion cut rubies, stamped 18CT, size M / 6.25, 3.0g. 

Estimate £800 - £1,200

LOT 6

AN ANTIQUE SAPPHIRE AND DIAMOND RING in 18ct yellow gold, set with an old cut diamond in a cluster of cushion cut sapphires and old cut diamonds, the shoulders accented by further old cut diamonds, full British hallmarks for Chester 1896, size N1/2 /

AN ANTIQUE SAPPHIRE AND DIAMOND RING in 18ct yellow gold, set with an old cut diamond in a cluster of cushion cut sapphires and old cut diamonds, the shoulders accented by further old cut diamonds, full British hallmarks for Chester 1896, size N1/2 /

Estimate £500 - £700

LOT 8

AN ANTIQUE EMERALD AND DIAMOND CLADDAGH RING in yellow gold, set with a pear cut emerald in a cluster of rose cut diamonds, accented on each side by a hand motif, H.H & S. maker's mark, no assay marks, size N / 6.75, 1.4g. 

AN ANTIQUE EMERALD AND DIAMOND CLADDAGH RING in yellow gold, set with a pear cut emerald in a cluster of rose cut diamonds, accented on each side by a hand motif, H.H & S. maker's mark, no assay marks, size N / 6.75, 1.4g. 

Estimate £600 - £800

LOT 10

AN ANTIQUE DIAMOND RING in yellow gold, set with an old cut diamond, the shoulders accented with goldwork flowers, no assay marks, size K / 5.25, 1.1g. 

AN ANTIQUE DIAMOND RING in yellow gold, set with an old cut diamond, the shoulders accented with goldwork flowers, no assay marks, size K / 5.25, 1.1g. 

Estimate £300 - £500

LOT 16

A TURQUOISE AND DIAMOND RING in 18ct yellow gold, the tapering band set with a cabochon turquoise, accented by round brilliant cut diamonds in floral borders, stamped 18K, size O / 7.25, 9.1g. 

A TURQUOISE AND DIAMOND RING in 18ct yellow gold, the tapering band set with a cabochon turquoise, accented by round brilliant cut diamonds in floral borders, stamped 18K, size O / 7.25, 9.1g. 

Estimate £600 - £800

LOT 18

A DIAMOND, EMERALD AND RUBY ETERNITY RING in platinum, set all around with a row of alternating square step cut diamonds, emeralds and rubies, no assay marks, size L / 5.75, 2.6g. 

A DIAMOND, EMERALD AND RUBY ETERNITY RING in platinum, set all around with a row of alternating square step cut diamonds, emeralds and rubies, no assay marks, size L / 5.75, 2.6g. 

Estimate £600 - £800

LOT 20

SOLANGE AZAGURY-PARTRIDGE, A DIAMOND JUMP RING in 18ct yellow gold, the openwork bombe face comprising circular motifs, accented by round brilliant cut diamonds, SAP maker's mark, full British hallmarks, size N / 6.75, 14.6g. 

SOLANGE AZAGURY-PARTRIDGE, A DIAMOND JUMP RING in 18ct yellow gold, the openwork bombe face comprising circular motifs, accented by round brilliant cut diamonds, SAP maker's mark, full British hallmarks, size N / 6.75, 14.6g. 

Estimate £1,000 - £1,500

LOT 21

A RUBY ETERNITY RING set all around with a row of square step cut rubies, no assay marks, size M1/2 / 6.5, 2.0g. 

A RUBY ETERNITY RING set all around with a row of square step cut rubies, no assay marks, size M1/2 / 6.5, 2.0g. 

Estimate £400 - £600

LOT 23

A TURQUOISE ETERNITY RING in 18ct yellow gold, set all around with two rows of round cabochon turquoise, stamped 18K, size N / 6.75, 1.9g. 

A TURQUOISE ETERNITY RING in 18ct yellow gold, set all around with two rows of round cabochon turquoise, stamped 18K, size N / 6.75, 1.9g. 

Estimate £300 - £500

LOT 27

A GOLD WEDDING BAND RING in 22ct yellow gold, of plain design, full British hallmarks, size P / 7.75, 9.4g. 

A GOLD WEDDING BAND RING in 22ct yellow gold, of plain design, full British hallmarks, size P / 7.75, 9.4g. 

Estimate £400 - £600

LOT 29

AN EMERALD RING in 18ct yellow gold, set with a cabochon emerald on a satin finish band, stamped 18K, size L1/2 / 6, 1.6g. 

AN EMERALD RING in 18ct yellow gold, set with a cabochon emerald on a satin finish band, stamped 18K, size L1/2 / 6, 1.6g. 

Estimate £800 - £1,200

LOT 31

A DIAMOND CLUSTER RING in 18ct yellow gold and platinum, set with a floral cluster of round brilliant cut diamonds, full British hallmarks, size I / 4.25, 5.5g.

A DIAMOND CLUSTER RING in 18ct yellow gold and platinum, set with a floral cluster of round brilliant cut diamonds, full British hallmarks, size I / 4.25, 5.5g.

Estimate £300 - £500

LOT 34

TWO GOLD WEDDING BANDS in 22ct yellow gold, full British hallmarks for London 1956 and Birmingham 1863, respectively, both size L / 5.75, total weight 6.0g.

TWO GOLD WEDDING BANDS in 22ct yellow gold, full British hallmarks for London 1956 and Birmingham 1863, respectively, both size L / 5.75, total weight 6.0g.

Estimate £300 - £500

LOT 37

AN ANTIQUE GARNET AND DIAMOND RING in 22ct yellow gold, set with a cabochon garnet with an applied star motif set with a rose cut diamond, full British hallmarks for London 1868, size Q1/2 / 8.5, 3.5g. 

AN ANTIQUE GARNET AND DIAMOND RING in 22ct yellow gold, set with a cabochon garnet with an applied star motif set with a rose cut diamond, full British hallmarks for London 1868, size Q1/2 / 8.5, 3.5g. 

Estimate £250 - £350

LOT 39

AN ANTIQUE DIAMOND SNAKE RING in 18ct yellow gold, designed as a coiled snake, the eyes set with rose cut diamonds, stamped 18CT, size P / 7.75, 9.6g. 

AN ANTIQUE DIAMOND SNAKE RING in 18ct yellow gold, designed as a coiled snake, the eyes set with rose cut diamonds, stamped 18CT, size P / 7.75, 9.6g. 

Estimate £450 - £550

LOT 42

A TURQUOISE, PEARL AND DIAMOND SWEETHEART RING in yellow gold, designed as two interlocking hearts, set with pearls and round and pear shaped turquoise, accented by rose cut diamonds, no assay marks, size M / 6.25, 4.7g. 

A TURQUOISE, PEARL AND DIAMOND SWEETHEART RING in yellow gold, designed as two interlocking hearts, set with pearls and round and pear shaped turquoise, accented by rose cut diamonds, no assay marks, size M / 6.25, 4.7g. 

Estimate £600 - £800

LOT 45

AN ANTIQUE EMERALD AND DIAMOND RING in yellow gold and silver, set with an octagonal step cut emerald in a cluster of rose cut diamonds, no assay marks, size P / 7.75, 3.3g. 

AN ANTIQUE EMERALD AND DIAMOND RING in yellow gold and silver, set with an octagonal step cut emerald in a cluster of rose cut diamonds, no assay marks, size P / 7.75, 3.3g. 

Estimate £800 - £1,200

LOT 46

A BLUE TOPAZ AND DIAMOND RING in 9ct yellow gold, set with an octagonal step cut blue topaz, the stepped shoulders set with round cut diamonds, partial British hallmarks, size M1/2 / 6.5, 11.2g. 

A BLUE TOPAZ AND DIAMOND RING in 9ct yellow gold, set with an octagonal step cut blue topaz, the stepped shoulders set with round cut diamonds, partial British hallmarks, size M1/2 / 6.5, 11.2g. 

Estimate £600 - £800

LOT 50

A BLUE TOPAZ AND DIAMOND RING in 9ct yellow gold, set with an oval cut blue topaz, the stepped shoulders set with round cut diamonds, partial British hallmarks, size P / 7.75, 3.7g. 

A BLUE TOPAZ AND DIAMOND RING in 9ct yellow gold, set with an oval cut blue topaz, the stepped shoulders set with round cut diamonds, partial British hallmarks, size P / 7.75, 3.7g. 

Estimate £200 - £300

LOT 53

AN EMERALD AND DIAMOND DRESS RING in platinum, set with an oval cut emerald flanked by two baguette cut diamonds, the geometric mount set throughout with round brilliant cut diamonds, stamped PLAT, size N1/2 / 7, 5.2g. 

AN EMERALD AND DIAMOND DRESS RING in platinum, set with an oval cut emerald flanked by two baguette cut diamonds, the geometric mount set throughout with round brilliant cut diamonds, stamped PLAT, size N1/2 / 7, 5.2g. 

Estimate £1,000 - £1,500

LOT 57

A SAPPHIRE AND DIAMOND RING in white gold, set with an octagonal step cut sapphire of approximately 2.40 carats, the shoulders set with trios of round brilliant cut diamonds, no assay marks, size P / 7.75, 4.5g. 

A SAPPHIRE AND DIAMOND RING in white gold, set with an octagonal step cut sapphire of approximately 2.40 carats, the shoulders set with trios of round brilliant cut diamonds, no assay marks, size P / 7.75, 4.5g. 

Estimate £300 - £500

LOT 59

A BLUE TOPAZ AND MOONSTONE ETERNITY RING in 18ct yellow gold, set all round with a row of round cabochon blue topaz and moonstones, stamped 18K, size N / 6.75, 1.6g.

A BLUE TOPAZ AND MOONSTONE ETERNITY RING in 18ct yellow gold, set all round with a row of round cabochon blue topaz and moonstones, stamped 18K, size N / 6.75, 1.6g.

Estimate £200 - £300

LOT 61

AN AQUAMARINE AND DIAMOND CLUSTER RING in 18ct white gold, set with an oval cut aquamarine of 3.73 carats in a border of round brilliant cut diamonds, stamped Au750, size N / 6.75, 4.3g. 

AN AQUAMARINE AND DIAMOND CLUSTER RING in 18ct white gold, set with an oval cut aquamarine of 3.73 carats in a border of round brilliant cut diamonds, stamped Au750, size N / 6.75, 4.3g. 

Estimate £800 - £1,200

LOT 64

NO RESERVE - A DIAMOND ETERNITY RING in 18ct white gold, pave set throughout with round brilliant cut diamonds all totalling 1.0-1.5 carats, no assay marks, size N1/2 / 7, 3.9g.

NO RESERVE - A DIAMOND ETERNITY RING in 18ct white gold, pave set throughout with round brilliant cut diamonds all totalling 1.0-1.5 carats, no assay marks, size N1/2 / 7, 3.9g.

Estimate £250 - £350

LOT 69

A MOONSTONE AND BLUE TOPAZ THREE STONE RING in 9ct yellow gold, set with a cabochon moonstone between two round cut blue topaz, partial British hallmarks, size N1/2 / 7, 3.5g. 

A MOONSTONE AND BLUE TOPAZ THREE STONE RING in 9ct yellow gold, set with a cabochon moonstone between two round cut blue topaz, partial British hallmarks, size N1/2 / 7, 3.5g. 

Estimate £150 - £250

LOT 71

A GOLD SIGNET RING in 18ct yellow gold, engraved with a coat of arms, full British hallmarks, size L1/2 / 6, 13.8g. 

A GOLD SIGNET RING in 18ct yellow gold, engraved with a coat of arms, full British hallmarks, size L1/2 / 6, 13.8g. 

Estimate £800 - £1,200

LOT 75

A DIAMOND TOI ET MOI RING in 18ct yellow gold and platinum, set with two round brilliant cut diamonds in a crossover design, the band set with single cut diamonds, inscribed 'T.J.S.P - F.B. 154.50', stamped 18CT PLAT, size L / 5.75, 2.0g. 

A DIAMOND TOI ET MOI RING in 18ct yellow gold and platinum, set with two round brilliant cut diamonds in a crossover design, the band set with single cut diamonds, inscribed 'T.J.S.P - F.B. 154.50', stamped 18CT PLAT, size L / 5.75, 2.0g. 

Estimate £400 - £600

LOT 76

AN ANTIQUE SNAKE RING in yellow gold, designed as a coiled snake, no assay marks, size P / 7.5, 4.5g. 

AN ANTIQUE SNAKE RING in yellow gold, designed as a coiled snake, no assay marks, size P / 7.5, 4.5g. 

Estimate £400 - £600

LOT 79

NO RESERVE - AN EMERALD RING in 14ct yellow gold, the openwork navette face set with round cut emeralds, partial British hallmarks, size M / 6.25, 2.3g. 

NO RESERVE - AN EMERALD RING in 14ct yellow gold, the openwork navette face set with round cut emeralds, partial British hallmarks, size M / 6.25, 2.3g. 

Estimate £150 - £250

LOT 80

A RUBY AND DIAMOND RING in 18ct yellow gold, set with four oval cut rubies accented by rose cut diamonds, full British hallmarks, size P / 7.5, 3.1g. 

A RUBY AND DIAMOND RING in 18ct yellow gold, set with four oval cut rubies accented by rose cut diamonds, full British hallmarks, size P / 7.5, 3.1g. 

Estimate £300 - £500

LOT 82

NO RESERVE - A DIAMOND RING in 18ct yellow and white gold, set with three old cut diamonds in trefoil formation, all totalling 0.6-0.8 carats, stamped 18K 750, size N1/2 / 7, 3.8g.

NO RESERVE - A DIAMOND RING in 18ct yellow and white gold, set with three old cut diamonds in trefoil formation, all totalling 0.6-0.8 carats, stamped 18K 750, size N1/2 / 7, 3.8g.

Estimate £300 - £500

LOT 84

AN ANTIQUE DIAMOND FIVE STONE RING in yellow gold, set with three old cut diamonds and two single cut diamonds, no assay marks, size N1/2 / 7, 2.8g. 

AN ANTIQUE DIAMOND FIVE STONE RING in yellow gold, set with three old cut diamonds and two single cut diamonds, no assay marks, size N1/2 / 7, 2.8g. 

Estimate £200 - £300

LOT 87

AN AGATE INTAGLIO RING in yellow gold, set with an oval agate intaglio carved to depict a classical woman, no assay marks, size Q / 8.25, 4.3g.

AN AGATE INTAGLIO RING in yellow gold, set with an oval agate intaglio carved to depict a classical woman, no assay marks, size Q / 8.25, 4.3g.

Estimate £350 - £450

LOT 90

A SAPPHIRE AND DIAMOND THREE STONE RING in yellow gold, set with a rectangular step cut sapphire of approximately 0.98 carats, accented on each side by an old cut diamond, marked indistinctly, size K / 5.25, 2.4g. 

A SAPPHIRE AND DIAMOND THREE STONE RING in yellow gold, set with a rectangular step cut sapphire of approximately 0.98 carats, accented on each side by an old cut diamond, marked indistinctly, size K / 5.25, 2.4g. 

Estimate £800 - £1,200

LOT 91

A GLASS FILLED RUBY AND DIAMOND RING in 14ct white gold, set with a round cut glass-filled ruby in a border of round cut diamonds, stamped 14K, size M / 6.25, 2.7g. 

A GLASS FILLED RUBY AND DIAMOND RING in 14ct white gold, set with a round cut glass-filled ruby in a border of round cut diamonds, stamped 14K, size M / 6.25, 2.7g. 

Estimate £400 - £600

LOT 94

A YELLOW AND WHITE DIAMOND DRESS RING in 18ct white gold, set with floral cluster of yellow round brilliant cut diamonds, accented by a swirl motif set with baguette cut diamonds, stamped 750, size N1/2 / 7, 6.8g. 

A YELLOW AND WHITE DIAMOND DRESS RING in 18ct white gold, set with floral cluster of yellow round brilliant cut diamonds, accented by a swirl motif set with baguette cut diamonds, stamped 750, size N1/2 / 7, 6.8g. 

Estimate £400 - £600

LOT 97

A DIAMOND CLUSTER RING in 18ct white gold, set with an old cut diamond, in a stylised mount set with single cut diamonds in a scrolling design, French import marks, size M1/2 / 6.5, 7.4g. 

A DIAMOND CLUSTER RING in 18ct white gold, set with an old cut diamond, in a stylised mount set with single cut diamonds in a scrolling design, French import marks, size M1/2 / 6.5, 7.4g. 

Estimate £600 - £800

LOT 99

AN ANTIQUE GEORGIAN ENAMEL MOURNING BAND RING in 22ct yellow gold, the black enamel band with gold lettering spelling 'R. Stephenson: Ob 24 Aug 1847 AE 25', full British hallmarks for London 1799, size K1/2 / 5.5, 2.3g. 

AN ANTIQUE GEORGIAN ENAMEL MOURNING BAND RING in 22ct yellow gold, the black enamel band with gold lettering spelling 'R. Stephenson: Ob 24 Aug 1847 AE 25', full British hallmarks for London 1799, size K1/2 / 5.5, 2.3g. 

Estimate £400 - £600

LOT 101

AN ANTIQUE VICTORIAN ENAMEL MOURNING RING in 18ct yellow gold, the black enamel band with gold lettering spelling 'in memory of',  inscribed 'Mary Boswell Ob Jany 4th 1861, Oct 44', full British hallmarks for London 1856, size U1/2 / 10.5, 7.2g. 

AN ANTIQUE VICTORIAN ENAMEL MOURNING RING in 18ct yellow gold, the black enamel band with gold lettering spelling 'in memory of',  inscribed 'Mary Boswell Ob Jany 4th 1861, Oct 44', full British hallmarks for London 1856, size U1/2 / 10.5, 7.2g. 

Estimate £600 - £800

LOT 103

AN EMERALD AND DIAMOND CLUSTER RING in 9ct yellow gold, set three round cut emeralds in clusters of round cut diamonds, partial British hallmarks, size N1/2 / 7, 3.5g. 

AN EMERALD AND DIAMOND CLUSTER RING in 9ct yellow gold, set three round cut emeralds in clusters of round cut diamonds, partial British hallmarks, size N1/2 / 7, 3.5g. 

Estimate £400 - £600

LOT 105

A DIAMOND DRESS RING AND A DIAMOND CLADDAGH RING comprising a ring with the initial 'P' set throughout with round brilliant cut diamonds, stamped 585, size N1/2 / 7, the claddagh ring in 9ct yellow gold set with a single cut diamond, full British hal

A DIAMOND DRESS RING AND A DIAMOND CLADDAGH RING comprising a ring with the initial 'P' set throughout with round brilliant cut diamonds, stamped 585, size N1/2 / 7, the claddagh ring in 9ct yellow gold set with a single cut diamond, full British hal

Estimate £250 - £350

LOT 106

TWO ANTIQUE GEMSET RINGS one set with sapphires and diamonds in 18ct yellow gold, full British hallmarks for Chester 1906, size N / 6.75, 2.9g, and one set with three spinels in 18ct yellow gold, full British hallmarks for Birmingham 1910, size L1/2

TWO ANTIQUE GEMSET RINGS one set with sapphires and diamonds in 18ct yellow gold, full British hallmarks for Chester 1906, size N / 6.75, 2.9g, and one set with three spinels in 18ct yellow gold, full British hallmarks for Birmingham 1910, size L1/2

Estimate £250 - £350

LOT 110

A TURQUOISE SNAKE RING in yellow gold, designed as a coiled snake, the head set with a cabochon turquoise, no assay marks, size O / 7.25, 6.6g. 

A TURQUOISE SNAKE RING in yellow gold, designed as a coiled snake, the head set with a cabochon turquoise, no assay marks, size O / 7.25, 6.6g. 

Estimate £800 - £1,200

LOT 112

AN ANTIQUE VICTORIAN GARNET AND DIAMOND RING in 15ct yellow gold, set with five oval cut garnets accented by rose cut diamonds, full British hallmarks for Birmingham 1869, size R / 8.5, 2.2g. 

AN ANTIQUE VICTORIAN GARNET AND DIAMOND RING in 15ct yellow gold, set with five oval cut garnets accented by rose cut diamonds, full British hallmarks for Birmingham 1869, size R / 8.5, 2.2g. 

Estimate £400 - £600

LOT 114

A LAPIS LAZULI ETERNITY RING in 18ct yellow gold, set all round with a row of oval cabochon lapis lazuli, stamped 18K, size M1/2 / 6.5, 2.0g. 

A LAPIS LAZULI ETERNITY RING in 18ct yellow gold, set all round with a row of oval cabochon lapis lazuli, stamped 18K, size M1/2 / 6.5, 2.0g. 

Estimate £200 - £300

LOT 115

TWO ANTIQUE MOURNING RINGS in yellow gold, one comprising a banded agate cabochon set with a rose cut diamond  no assay marks, size Q / 8.25, 5.6g, the other designed as a glass fronted locket framed in black enamel, engraved to the reverse 'Ms Ann S

TWO ANTIQUE MOURNING RINGS in yellow gold, one comprising a banded agate cabochon set with a rose cut diamond  no assay marks, size Q / 8.25, 5.6g, the other designed as a glass fronted locket framed in black enamel, engraved to the reverse 'Ms Ann S

Estimate £300 - £500

LOT 116

NO RESERVE - A CORAL AND PEARL CLUSTER RING in yellow gold, set with a red cabochon coral in a cluster of pearls, no assay marks, size M1/2 / 6.5, 9.7g. 

NO RESERVE - A CORAL AND PEARL CLUSTER RING in yellow gold, set with a red cabochon coral in a cluster of pearls, no assay marks, size M1/2 / 6.5, 9.7g. 

Estimate £200 - £300

LOT 120

A VINTAGE FRENCH CITRINE RING in 18ct yellow gold, set with an octagonal step cut citrine of approximately 20.00 carats, accented by rope work, French assay marks, size Q1/2 / 8.5, 19.2g. 

A VINTAGE FRENCH CITRINE RING in 18ct yellow gold, set with an octagonal step cut citrine of approximately 20.00 carats, accented by rope work, French assay marks, size Q1/2 / 8.5, 19.2g. 

Estimate £500 - £700

LOT 121

NO RESERVE - AN ANTIQUE GARNET, TOPAZ AND PEARL RING, 19TH CENTURY AND LATER in yellow gold, set with an oval cut yellow topaz in a border of seed pearls and round cut garnets, no assay marks, size P1/2 / 8, 3.5g. 

NO RESERVE - AN ANTIQUE GARNET, TOPAZ AND PEARL RING, 19TH CENTURY AND LATER in yellow gold, set with an oval cut yellow topaz in a border of seed pearls and round cut garnets, no assay marks, size P1/2 / 8, 3.5g. 

Estimate £200 - £300

LOT 123

A DIAMOND FIVE STONE RING in 18ct yellow gold and platinum, set with five round brilliant cut diamonds, stamped 18CT PLAT, size N / 6.75, 2.8g. 

A DIAMOND FIVE STONE RING in 18ct yellow gold and platinum, set with five round brilliant cut diamonds, stamped 18CT PLAT, size N / 6.75, 2.8g. 

Estimate £200 - £300

LOT 126

A SAPPHIRE AND DIAMOND THREE STONE RING in 18ct yellow gold, set with an oval cut sapphire flanked by two old cut diamonds, no assay marks, size P1/2 / 8, 4.4g. 

A SAPPHIRE AND DIAMOND THREE STONE RING in 18ct yellow gold, set with an oval cut sapphire flanked by two old cut diamonds, no assay marks, size P1/2 / 8, 4.4g. 

Estimate £500 - £700

LOT 129

A DIAMOND DRESS RING in yellow gold, set with five rose cut diamonds, accented by further rose cut diamonds, no assay marks, size M / 6.25, 4.6g. 

A DIAMOND DRESS RING in yellow gold, set with five rose cut diamonds, accented by further rose cut diamonds, no assay marks, size M / 6.25, 4.6g. 

Estimate £600 - £800

LOT 132

A DIAMOND DRESS RING in yellow gold, the openwork navette mount set with rose cut diamonds, the band engraved with a scrolling design, no assay marks, size Q1/2 / 8.5, 5.7g. 

A DIAMOND DRESS RING in yellow gold, the openwork navette mount set with rose cut diamonds, the band engraved with a scrolling design, no assay marks, size Q1/2 / 8.5, 5.7g. 

Estimate £500 - £700

LOT 135

AN ANTIQUE DIAMOND RING in yellow gold, set with an old cut diamond in a circular mount, accented by a border of flowers and gold beads, no assay marks, size L / 5.75, 5.7g. 

AN ANTIQUE DIAMOND RING in yellow gold, set with an old cut diamond in a circular mount, accented by a border of flowers and gold beads, no assay marks, size L / 5.75, 5.7g. 

Estimate £450 - £550

LOT 137

A DIAMOND ETERNITY RING in yellow gold, set all around with a row of rose cut diamonds, no assay marks, size M1/2 / 6.5, 1.5g. 

A DIAMOND ETERNITY RING in yellow gold, set all around with a row of rose cut diamonds, no assay marks, size M1/2 / 6.5, 1.5g. 

Estimate £800 - £1,200

LOT 139

A SAPPHIRE AND DIAMOND THREE STONE RING in yellow gold, set with an oval cut sapphire flanked by two old cut diamonds, no assay marks, size M1/2 / 6.5, 2.8g. 

A SAPPHIRE AND DIAMOND THREE STONE RING in yellow gold, set with an oval cut sapphire flanked by two old cut diamonds, no assay marks, size M1/2 / 6.5, 2.8g. 

Estimate £300 - £500

LOT 141

AN ANTIQUE PINK TOPAZ AND PEARL CLUSTER RING in yellow gold, set with a oval cut pink topaz in a cluster of pearls, no assay marks, size K / 5.25, 2.7g. 

AN ANTIQUE PINK TOPAZ AND PEARL CLUSTER RING in yellow gold, set with a oval cut pink topaz in a cluster of pearls, no assay marks, size K / 5.25, 2.7g. 

Estimate £500 - £700

LOT 143

A DIAMOND RING in 14ct yellow gold, set with four old cut diamonds, partial British hallmarks, size J / 4.75, 2.1g. 

A DIAMOND RING in 14ct yellow gold, set with four old cut diamonds, partial British hallmarks, size J / 4.75, 2.1g. 

Estimate £200 - £300

LOT 147

NO RESERVE - AN ANTIQUE FIVE STONE DIAMOND RING in 18ct yellow gold, comprising a row of five graduated old cut diamonds, stamped W18D, size L / 5.75, 3.8g.

NO RESERVE - AN ANTIQUE FIVE STONE DIAMOND RING in 18ct yellow gold, comprising a row of five graduated old cut diamonds, stamped W18D, size L / 5.75, 3.8g.

Estimate £200 - £300

LOT 149

TWO AMETHYST RINGS one in 9ct yellow gold set to the centre with an oval cut amethyst in a border of seed pearls, partial British hallmarks, size M1/2 / 6.5, 3.8g, the other in 14ct yellow gold set with a fancy cut amethyst flanked by two rose cut di

TWO AMETHYST RINGS one in 9ct yellow gold set to the centre with an oval cut amethyst in a border of seed pearls, partial British hallmarks, size M1/2 / 6.5, 3.8g, the other in 14ct yellow gold set with a fancy cut amethyst flanked by two rose cut di

Estimate £200 - £300

LOT 151

NO RESERVE - A DIAMOND CLUSTER RING in 18ct yellow gold and platinum, set with a floral cluster of old cut diamonds, stamped 18CT PLAT, size Q / 8.25, 2.7g. 

NO RESERVE - A DIAMOND CLUSTER RING in 18ct yellow gold and platinum, set with a floral cluster of old cut diamonds, stamped 18CT PLAT, size Q / 8.25, 2.7g. 

Estimate £150 - £250

LOT 152

AN ANTIQUE BLUE GLASS AND DIAMOND FLOWER RING in yellow gold, set with a rose cut diamond in a cluster of oval cabochon turquoise blue glass, glass covered locket panel to the reverse, no assay marks, size G / 3.25, 1.2g. 

AN ANTIQUE BLUE GLASS AND DIAMOND FLOWER RING in yellow gold, set with a rose cut diamond in a cluster of oval cabochon turquoise blue glass, glass covered locket panel to the reverse, no assay marks, size G / 3.25, 1.2g. 

Estimate £350 - £450

LOT 157

A ROMAN REVIVAL GARNET RING in high carat yellow gold, set with a cabochon cut garnet, no assay marks, size U / 10.25, 6.3g. 

A ROMAN REVIVAL GARNET RING in high carat yellow gold, set with a cabochon cut garnet, no assay marks, size U / 10.25, 6.3g. 

Estimate £500 - £700

LOT 159

A NATURAL SALTWATER PEARL RING in white gold, set with a pearl of 6.4mm, no assay marks, size N1/2 / 7, 2.0g. Accompanied by a gemmological report stating that the pearl is of natural saltwater origin. 

A NATURAL SALTWATER PEARL RING in white gold, set with a pearl of 6.4mm, no assay marks, size N1/2 / 7, 2.0g. Accompanied by a gemmological report stating that the pearl is of natural saltwater origin. 

Estimate £800 - £1,200

LOT 162

NO RESERVE - A SAPPHIRE AND DIAMOND CLUSTER RING in yellow gold, set with three round cut sapphires in clusters of round brilliant and single cut diamonds, obscured British hallmarks, size L1/2 / 6, 4.8g. 

NO RESERVE - A SAPPHIRE AND DIAMOND CLUSTER RING in yellow gold, set with three round cut sapphires in clusters of round brilliant and single cut diamonds, obscured British hallmarks, size L1/2 / 6, 4.8g. 

Estimate £200 - £300

LOT 164

NO RESERVE - A DIAMOND DRESS RING in 9ct yellow gold, comprising a stylised motif set with round cut diamonds, partial British hallmarks, size M / 6.25, 3.3g. 

NO RESERVE - A DIAMOND DRESS RING in 9ct yellow gold, comprising a stylised motif set with round cut diamonds, partial British hallmarks, size M / 6.25, 3.3g. 

Estimate £150 - £250

LOT 166

A BLUE ZIRCON RING in silver, set with an octagonal step cut blue zircon of approximately 18.19 carats, no assay marks, size L / 5.75, 6.4g. 

A BLUE ZIRCON RING in silver, set with an octagonal step cut blue zircon of approximately 18.19 carats, no assay marks, size L / 5.75, 6.4g. 

Estimate £2,000 - £3,000

LOT 169

A TURQUOISE AND DIAMOND DRESS RING in 18ct yellow gold, the domed body set with a cabochon cut turquoise accented by pave set single and round brilliant cut diamonds, stamped 750, partial British hallmarks, size N1/2 / 7, 8.6g. 

A TURQUOISE AND DIAMOND DRESS RING in 18ct yellow gold, the domed body set with a cabochon cut turquoise accented by pave set single and round brilliant cut diamonds, stamped 750, partial British hallmarks, size N1/2 / 7, 8.6g. 

Estimate £600 - £800

LOT 171

A DIAMOND SOLITAIRE RING in 18ct white gold, set with a round brilliant cut diamond of 0.38 carats, stamped Au750, size M1/2 / 6.5, 2.1g.

A DIAMOND SOLITAIRE RING in 18ct white gold, set with a round brilliant cut diamond of 0.38 carats, stamped Au750, size M1/2 / 6.5, 2.1g.

Estimate £400 - £600

LOT 174

NO RESERVE - AN ANTIQUE DIAMOND GYPSY RING in yellow gold, set with an old cut diamond flanked by two further old cut diamonds, engraved with a scrolling design, no assay marks, size N1/2 / 7, 2.3g. 

NO RESERVE - AN ANTIQUE DIAMOND GYPSY RING in yellow gold, set with an old cut diamond flanked by two further old cut diamonds, engraved with a scrolling design, no assay marks, size N1/2 / 7, 2.3g. 

Estimate £200 - £300

LOT 177

A ROMAN REVIVAL CARNELIAN INTAGLIO RING in high carat yellow gold, the intaglio engraved with the image of Mars, god of War, in a border of twisted gold wirework, the shank in a twisted wirework design, no assay marks, size N / 6.75, 5.5g. 

A ROMAN REVIVAL CARNELIAN INTAGLIO RING in high carat yellow gold, the intaglio engraved with the image of Mars, god of War, in a border of twisted gold wirework, the shank in a twisted wirework design, no assay marks, size N / 6.75, 5.5g. 

Estimate £500 - £700

LOT 179

A DIAMOND FIVE STONE RING in 18ct yellow gold, set with five old cut diamonds, full British hallmarks for Birmingham 1942, size N / 6.75, 2.7g. 

A DIAMOND FIVE STONE RING in 18ct yellow gold, set with five old cut diamonds, full British hallmarks for Birmingham 1942, size N / 6.75, 2.7g. 

Estimate £200 - £300

LOT 182

AN AMETHYST AND DIAMOND CLUSTER RING in 9ct yellow gold, set with an octagonal step cut amethyst in a cluster of round brilliant cut diamonds, partial British hallmarks, size N1/2 / 7, 5.0g. 

AN AMETHYST AND DIAMOND CLUSTER RING in 9ct yellow gold, set with an octagonal step cut amethyst in a cluster of round brilliant cut diamonds, partial British hallmarks, size N1/2 / 7, 5.0g. 

Estimate £500 - £700

LOT 185

A RUBY AND DIAMOND DRESS RING in 18ct yellow gold and platinum, the bicolour ring set with two pear cut rubies and accented by pave set round brilliant cut diamonds, stamped Pt900 18K, size L1/2 / 6, 9.3g.

A RUBY AND DIAMOND DRESS RING in 18ct yellow gold and platinum, the bicolour ring set with two pear cut rubies and accented by pave set round brilliant cut diamonds, stamped Pt900 18K, size L1/2 / 6, 9.3g.

Estimate £1,000 - £1,500

LOT 188

A CORAL AND DIAMOND DRESS RING in 18ct yellow gold, designed as a stylised ribbon, set with a cluster of polished red coral beads accented by round brilliant cut diamonds, stamped 18K, size K1/2 / 5.5, 8.7g.

A CORAL AND DIAMOND DRESS RING in 18ct yellow gold, designed as a stylised ribbon, set with a cluster of polished red coral beads accented by round brilliant cut diamonds, stamped 18K, size K1/2 / 5.5, 8.7g.

Estimate £600 - £800

LOT 189

A SAPPHIRE AND DIAMOND TOI ET MOI RING in 18ct white gold, set with a round brilliant cut diamond of approximately 0.50 carats and a round cut sapphire of approximately 1.00 carat, full British hallmarks, size L1/2 / 6, 5.1g. 

A SAPPHIRE AND DIAMOND TOI ET MOI RING in 18ct white gold, set with a round brilliant cut diamond of approximately 0.50 carats and a round cut sapphire of approximately 1.00 carat, full British hallmarks, size L1/2 / 6, 5.1g. 

Estimate £400 - £600

LOT 192

A TURQUOISE AND DIAMOND RING in yellow gold and silver, set with a cabochon cut turquoise in a border of rose cut diamonds, indistinct assay marks, size O / 7.25, 9.8g. 

A TURQUOISE AND DIAMOND RING in yellow gold and silver, set with a cabochon cut turquoise in a border of rose cut diamonds, indistinct assay marks, size O / 7.25, 9.8g. 

Estimate £300 - £500

LOT 195

A MULTI SAPPHIRE CUT ETERNITY RING in 18ct yellow gold, set all round with a row of round cabochon multicolour sapphires, stamped 18K, size M1/2 / 6.75, 1.4g.

A MULTI SAPPHIRE CUT ETERNITY RING in 18ct yellow gold, set all round with a row of round cabochon multicolour sapphires, stamped 18K, size M1/2 / 6.75, 1.4g.

Estimate £200 - £300

LOT 196

A STAR SAPPHIRE AND DIAMOND CLUSTER RING in 18ct white and yellow gold, set with a star sapphire of 5.90 carats in a cluster of round brilliant cut diamonds, all totalling 0.47 carats, stamped Au750, size N / 6.75, 7.5g.

A STAR SAPPHIRE AND DIAMOND CLUSTER RING in 18ct white and yellow gold, set with a star sapphire of 5.90 carats in a cluster of round brilliant cut diamonds, all totalling 0.47 carats, stamped Au750, size N / 6.75, 7.5g.

Estimate £1,000 - £1,500

LOT 199

NO RESERVE - A RUBY AND DIAMOND CLUSTER RING in platinum, set with an oval cut ruby of approximately 1.56 carats in a cluster of round brilliant cut diamonds, full British hallmarks, size Q / 8, 4.5g. 

NO RESERVE - A RUBY AND DIAMOND CLUSTER RING in platinum, set with an oval cut ruby of approximately 1.56 carats in a cluster of round brilliant cut diamonds, full British hallmarks, size Q / 8, 4.5g. 

Estimate £400 - £600

LOT 201

A PEARL AND DIAMOND RING in 18ct yellow gold and platinum, set with a pearl of 11.9mm accented by round brilliant and princess cut diamonds, stamped Pt900 K18, size L / 5.75, 13.7g. 

A PEARL AND DIAMOND RING in 18ct yellow gold and platinum, set with a pearl of 11.9mm accented by round brilliant and princess cut diamonds, stamped Pt900 K18, size L / 5.75, 13.7g. 

Estimate £800 - £1,200

LOT 203

AN EMERALD AND DIAMOND CLUSTER RING in 9ct yellow gold, set with a cushion cut emerald in a double border of rose cut diamonds, partial British hallmarks, size N1/2 / 7, 3.5g. 

AN EMERALD AND DIAMOND CLUSTER RING in 9ct yellow gold, set with a cushion cut emerald in a double border of rose cut diamonds, partial British hallmarks, size N1/2 / 7, 3.5g. 

Estimate £350 - £450

LOT 206

A YELLOW ZIRCON AND DIAMOND RING in white gold, set with a cushion cut yellow zircon of approximately 21.03 carats, the stepped shoulders set with round cut diamonds, no assay marks, size O1/2 / 7.5, 6.8g. 

A YELLOW ZIRCON AND DIAMOND RING in white gold, set with a cushion cut yellow zircon of approximately 21.03 carats, the stepped shoulders set with round cut diamonds, no assay marks, size O1/2 / 7.5, 6.8g. 

Estimate £1,500 - £2,500

LOT 208

AN AQUAMARINE, RUBY AND DIAMOND RING in platinum, set wirh an oval cut aquamarine of 7.72 carats in a border of round brilliant cut diamonds, flanked by two round cut rubies totalling 1.01 carats, stamped Pt950, size N1/2 / 6.75, 7.4g.

AN AQUAMARINE, RUBY AND DIAMOND RING in platinum, set wirh an oval cut aquamarine of 7.72 carats in a border of round brilliant cut diamonds, flanked by two round cut rubies totalling 1.01 carats, stamped Pt950, size N1/2 / 6.75, 7.4g.

Estimate £1,200 - £1,800

LOT 210

A MALACHITE DRESS RING in 18ct yellow gold, set with a facetted malachite, stamped 18, size N / 6.75, 6.7g. 

A MALACHITE DRESS RING in 18ct yellow gold, set with a facetted malachite, stamped 18, size N / 6.75, 6.7g. 

Estimate £300 - £500

LOT 212

NO RESERVE - A DIAMOND FULL ETERNITY RING in platinum, set with round cut diamonds, all totalling 1.4-1.6 carats, no assay marks, size N / 6.75, 3.3g.

NO RESERVE - A DIAMOND FULL ETERNITY RING in platinum, set with round cut diamonds, all totalling 1.4-1.6 carats, no assay marks, size N / 6.75, 3.3g.

Estimate £200 - £300

LOT 214

A SAPPHIRE AND DIAMOND DRESS RING in yellow gold and silver, the openwork mount in a navette shape set with an oval cut sapphire and accented rose cut diamonds, no assay marks, size L / 5.75, 4.1g. 

A SAPPHIRE AND DIAMOND DRESS RING in yellow gold and silver, the openwork mount in a navette shape set with an oval cut sapphire and accented rose cut diamonds, no assay marks, size L / 5.75, 4.1g. 

Estimate £600 - £800

LOT 217

A CITRINE, SAPPHIRE AND DIAMOND FLY RING in 9ct yellow gold, designed as a fly, the body set with an oval cut sapphire and an oval cut citrine, the wings set with round cut diamonds, partial British hallmarks, size P / 7.5, 2.9g. 

A CITRINE, SAPPHIRE AND DIAMOND FLY RING in 9ct yellow gold, designed as a fly, the body set with an oval cut sapphire and an oval cut citrine, the wings set with round cut diamonds, partial British hallmarks, size P / 7.5, 2.9g. 

Estimate £200 - £300

LOT 220

A GOLDEN PEARL AND DIAMOND RING in 18ct yellow gold, set with a golden pearl of 11.8mm in a stylised border set with round brilliant cut diamonds, stamped 18K, size L1/2 / 6, 9.6g. 

A GOLDEN PEARL AND DIAMOND RING in 18ct yellow gold, set with a golden pearl of 11.8mm in a stylised border set with round brilliant cut diamonds, stamped 18K, size L1/2 / 6, 9.6g. 

Estimate £1,000 - £1,500

LOT 221

AN EMERALD AND DIAMOND FULL ETERNITY RING in platinum, set all around with rectangular step cut emeralds and round cut diamonds, no assay marks, size M / 6.25, 2.6g. 

AN EMERALD AND DIAMOND FULL ETERNITY RING in platinum, set all around with rectangular step cut emeralds and round cut diamonds, no assay marks, size M / 6.25, 2.6g. 

Estimate £400 - £600

LOT 223

A STAR SAPPHIRE, RUBY AND DIAMOND CLUSTER RING in 18ct white gold set with a star sapphire of 5.82 carats, in a cluster of round cut rubies and round brilliant cut diamonds, stamped Au750, size N / 6.75, 5.4g.

A STAR SAPPHIRE, RUBY AND DIAMOND CLUSTER RING in 18ct white gold set with a star sapphire of 5.82 carats, in a cluster of round cut rubies and round brilliant cut diamonds, stamped Au750, size N / 6.75, 5.4g.

Estimate £500 - £700

LOT 225

A MULTICOLOUR SAPPHIRE ETERNITY RING in 18ct yellow gold, set all around with a row of oval cut pink, yellow and orange sapphires, stamped 18K, size N / 6.75, 1.7g. 

A MULTICOLOUR SAPPHIRE ETERNITY RING in 18ct yellow gold, set all around with a row of oval cut pink, yellow and orange sapphires, stamped 18K, size N / 6.75, 1.7g. 

Estimate £200 - £300

LOT 226

A DIAMOND CLUSTER RING in 18ct yellow and white gold, designed as a quatrefoil pave set with round brilliant cut diamonds accented by a swirl motif in white gold set with further diamonds, the diamonds all totalling 1.31 carats, stamped 18K 750, size

A DIAMOND CLUSTER RING in 18ct yellow and white gold, designed as a quatrefoil pave set with round brilliant cut diamonds accented by a swirl motif in white gold set with further diamonds, the diamonds all totalling 1.31 carats, stamped 18K 750, size

Estimate £400 - £600

LOT 228

A BLUE TOPAZ AND DIAMOND RING in 9ct yellow gold, set with an oval cut blue topaz, the stepped shoulders set with round brilliant cut diamonds, partial British hallmarks, size N1/2 / 7, 3.1g. 

A BLUE TOPAZ AND DIAMOND RING in 9ct yellow gold, set with an oval cut blue topaz, the stepped shoulders set with round brilliant cut diamonds, partial British hallmarks, size N1/2 / 7, 3.1g. 

Estimate £250 - £350

LOT 231

A MULTICOLOUR TOURMALINE ETERNITY RING in 18ct yellow gold, set all around with two rows of round cabochon green and pink tourmalines, stamped 18K, size M1/2 / 6.5, 3.1g. 

A MULTICOLOUR TOURMALINE ETERNITY RING in 18ct yellow gold, set all around with two rows of round cabochon green and pink tourmalines, stamped 18K, size M1/2 / 6.5, 3.1g. 

Estimate £400 - £600

LOT 233

A SYNTHETIC TURQUOISE AND PEARL CLUSTER RING in 9ct yellow gold, set with a cabochon synthetic turquoise in a cluster of pearls, partial British hallmarks, size O / 7.25, 2.4g. 

A SYNTHETIC TURQUOISE AND PEARL CLUSTER RING in 9ct yellow gold, set with a cabochon synthetic turquoise in a cluster of pearls, partial British hallmarks, size O / 7.25, 2.4g. 

Estimate £150 - £250

LOT 235

AN ANTIQUE CARNELIAN INTAGLIO RING in 18ct yellow gold, set with an oval carnelian intaglio carved to depict a man, accented by beaded decoration and gazelles, no assay marks, size Q / 8.25, 8.7g.

AN ANTIQUE CARNELIAN INTAGLIO RING in 18ct yellow gold, set with an oval carnelian intaglio carved to depict a man, accented by beaded decoration and gazelles, no assay marks, size Q / 8.25, 8.7g.

Estimate £600 - £800

LOT 236

A SYNTHETIC RUBY RING in yellow gold, the domed face set with a round cut synthetic ruby, stamped 583, size R / 8.75, 5.3g. 

A SYNTHETIC RUBY RING in yellow gold, the domed face set with a round cut synthetic ruby, stamped 583, size R / 8.75, 5.3g. 

Estimate £300 - £500

LOT 238

A THREE STONE DIAMOND GYPSY RING in 18ct yellow gold, set with three round brilliant cut diamonds, full British hallmarks for London 1992, size T / 9.75, 6.4g. 

A THREE STONE DIAMOND GYPSY RING in 18ct yellow gold, set with three round brilliant cut diamonds, full British hallmarks for London 1992, size T / 9.75, 6.4g. 

Estimate £400 - £600

LOT 243

NO RESERVE - A RUBY AND DIAMOND RING in 18ct yellow gold, set with a round cut ruby and a round brilliant cut diamond in a crossover design, stamped 750, size G / 3.25, 2.2g.

NO RESERVE - A RUBY AND DIAMOND RING in 18ct yellow gold, set with a round cut ruby and a round brilliant cut diamond in a crossover design, stamped 750, size G / 3.25, 2.2g.

Estimate £60 - £80

LOT 244

A DIAMOND DRESS RING in 18ct yellow gold, set with baguette and round brilliant cut diamonds, stamped 750, 18K, size N / 6.75, 8.5g.

A DIAMOND DRESS RING in 18ct yellow gold, set with baguette and round brilliant cut diamonds, stamped 750, 18K, size N / 6.75, 8.5g.

Estimate £400 - £600

LOT 246

A BURMA RUBY AND DIAMOND RING in platinum, set with an oval cut ruby of 1.10 carats in a stylised setting set with tapered baguette and round brilliant cut diamonds, stamped Pt900, size H1/2 / 4, 6.3g. Accompanied by a gemmological report stating tha

A BURMA RUBY AND DIAMOND RING in platinum, set with an oval cut ruby of 1.10 carats in a stylised setting set with tapered baguette and round brilliant cut diamonds, stamped Pt900, size H1/2 / 4, 6.3g. Accompanied by a gemmological report stating tha

Estimate £800 - £1,200

LOT 248

NO RESERVE - AN EMERALD AND DIAMOND RING in 18ct yellow gold, set with a round cut emerald between two round cut diamonds, stamped 18K 750, size M1/2 / 6.5, 2.0g. 

NO RESERVE - AN EMERALD AND DIAMOND RING in 18ct yellow gold, set with a round cut emerald between two round cut diamonds, stamped 18K 750, size M1/2 / 6.5, 2.0g. 

Estimate £60 - £80

LOT 255

A DIAMOND AND ENAMEL RING in yellow gold and silver, the navette face set with rose cut diamonds, decorated with blue enamel, no assay marks, size M1/2 / 6.5, 5.3g. 

A DIAMOND AND ENAMEL RING in yellow gold and silver, the navette face set with rose cut diamonds, decorated with blue enamel, no assay marks, size M1/2 / 6.5, 5.3g. 

Estimate £1,000 - £1,500

LOT 256

AN ANTIQUE DIAMOND RING in yellow gold and silver, comprising a cluster of pinched collet set rose cut diamonds, no assay marks, size P / 7.5, 4.9g. 

AN ANTIQUE DIAMOND RING in yellow gold and silver, comprising a cluster of pinched collet set rose cut diamonds, no assay marks, size P / 7.5, 4.9g. 

Estimate £400 - £600

LOT 259

A RUBY AND DIAMOND RING in yellow gold and silver, set to the centre with a cluster of single cut diamonds in a border of square step cut rubies, within a further border of single cut diamonds, no assay marks, size Q / 8.25, 8.1g. 

A RUBY AND DIAMOND RING in yellow gold and silver, set to the centre with a cluster of single cut diamonds in a border of square step cut rubies, within a further border of single cut diamonds, no assay marks, size Q / 8.25, 8.1g. 

Estimate £800 - £1,200

LOT 262

AN ANTIQUE DIAMOND CLUSTER RING in yellow gold and silver, set with a cluster of rose cut diamonds, no assay marks, size R1/2 / 9, 3.8g. 

AN ANTIQUE DIAMOND CLUSTER RING in yellow gold and silver, set with a cluster of rose cut diamonds, no assay marks, size R1/2 / 9, 3.8g. 

Estimate £1,000 - £1,500

LOT 264

AN AMETHYST AND PEARL RING in 9ct yellow gold, set with three cushion cut amethysts accented by seed pearls, partial British hallmarks, size O1/2 / 7.5, 2.1g. 

AN AMETHYST AND PEARL RING in 9ct yellow gold, set with three cushion cut amethysts accented by seed pearls, partial British hallmarks, size O1/2 / 7.5, 2.1g. 

Estimate £120 - £160

LOT 267

NO RESERVE - A SAPPHIRE RING in 14ct yellow gold, the stylised ring set with two round cut sapphires, stamped 14K, size K1/2 / 5.5, 2.2g. 

NO RESERVE - A SAPPHIRE RING in 14ct yellow gold, the stylised ring set with two round cut sapphires, stamped 14K, size K1/2 / 5.5, 2.2g. 

Estimate £50 - £70

LOT 269

NO RESERVE - AN AMETHYST AND DIAMOND DRESS RING in 18ct yellow gold and silver, the elongated face set with an oval cut amethyst accented by rose cut diamonds, no assay marks, size O / 7.25, 3.2g. 

NO RESERVE - AN AMETHYST AND DIAMOND DRESS RING in 18ct yellow gold and silver, the elongated face set with an oval cut amethyst accented by rose cut diamonds, no assay marks, size O / 7.25, 3.2g. 

Estimate £80 - £120

LOT 271

AN ANTIQUE GARNET AND PEARL RING in yellow gold, set with a cushion cut garnet accented on each side by a pearl, no assay marks, size O1/2 / 7.5, 2.3g.

AN ANTIQUE GARNET AND PEARL RING in yellow gold, set with a cushion cut garnet accented on each side by a pearl, no assay marks, size O1/2 / 7.5, 2.3g.

Estimate £300 - £500

LOT 273

AN ANTIQUE GARNET AND DIAMOND RING in yellow gold and silver, set with an oval cut garnet accented by trios of rose cut diamonds, no assay marks, size M / 6.25, 4.4g.

AN ANTIQUE GARNET AND DIAMOND RING in yellow gold and silver, set with an oval cut garnet accented by trios of rose cut diamonds, no assay marks, size M / 6.25, 4.4g.

Estimate £500 - £700

LOT 275

A DIAMOND CLUSTER TOI ET MOI RING in yellow gold, set with two clusters of single and rose cut diamonds, marks worn, size L / 5.75, 1.7g. 

A DIAMOND CLUSTER TOI ET MOI RING in yellow gold, set with two clusters of single and rose cut diamonds, marks worn, size L / 5.75, 1.7g. 

Estimate £250 - £350

LOT 278

A FANCY BROWN DIAMOND RING in 14ct rose gold, set with a square emerald cut brown diamond of 1.10 carats accented on each side by trios of round brilliant cut diamonds, stamped 14K, size M1/2 / 6.5, 2.1g. Accompanied by a gemmological report stating

A FANCY BROWN DIAMOND RING in 14ct rose gold, set with a square emerald cut brown diamond of 1.10 carats accented on each side by trios of round brilliant cut diamonds, stamped 14K, size M1/2 / 6.5, 2.1g. Accompanied by a gemmological report stating

Estimate £800 - £1,200

LOT 280

A GARNET ETERNITY RING in 18ct yellow ring, set all round with a row of round cabochon garnets, stamped 18K, size N / 6.75, 1.5g.

A GARNET ETERNITY RING in 18ct yellow ring, set all round with a row of round cabochon garnets, stamped 18K, size N / 6.75, 1.5g.

Estimate £100 - £150

LOT 282

A GARNET AND PEARL RING in yellow gold, set with a cluster of oval cut garnets and pearls, no assay marks, size R1/2 / 9, 2.4g. 

A GARNET AND PEARL RING in yellow gold, set with a cluster of oval cut garnets and pearls, no assay marks, size R1/2 / 9, 2.4g. 

Estimate £400 - £600

LOT 284

A CITRINE RING in 9ct yellow gold, set with an oval cut citrine, partial British hallmarks, size M1/2 / 6.5, 4.1g. 

A CITRINE RING in 9ct yellow gold, set with an oval cut citrine, partial British hallmarks, size M1/2 / 6.5, 4.1g. 

Estimate £200 - £300

LOT 286

A BLUE TOPAZ AND DIAMOND RING in 18ct yellow gold, the geometric face set with a square step blue topaz accented by round cut diamonds, partial British hallmarks, size O / 7.25, 4.3g. 

A BLUE TOPAZ AND DIAMOND RING in 18ct yellow gold, the geometric face set with a square step blue topaz accented by round cut diamonds, partial British hallmarks, size O / 7.25, 4.3g. 

Estimate £500 - £700

LOT 288

A RUBY AND DIAMOND DRESS RING in 18ct yellow gold, set with round cut rubies and round brilliant cut diamonds in a scrolling design, stamped 18, size P1/2 / 8, 2.7g. 

A RUBY AND DIAMOND DRESS RING in 18ct yellow gold, set with round cut rubies and round brilliant cut diamonds in a scrolling design, stamped 18, size P1/2 / 8, 2.7g. 

Estimate £400 - £600

LOT 289

NO RESERVE - A SAPPHIRE AND DIAMOND RING in 18ct yellow gold, set with a round cut sapphire between two round cut diamonds, stamped 18K 750, size M / 6.25, 2.0g. 

NO RESERVE - A SAPPHIRE AND DIAMOND RING in 18ct yellow gold, set with a round cut sapphire between two round cut diamonds, stamped 18K 750, size M / 6.25, 2.0g. 

Estimate £60 - £80

LOT 291

A RUBY AND DIAMOND DRESS RING in 18ct white gold, set with a square step cut ruby in a square border set with round brilliant cut diamonds, the stepped shoulders set with further round brilliant cut diamonds, stamped 750, size M1/2 / 6.5, 4.2g. 

A RUBY AND DIAMOND DRESS RING in 18ct white gold, set with a square step cut ruby in a square border set with round brilliant cut diamonds, the stepped shoulders set with further round brilliant cut diamonds, stamped 750, size M1/2 / 6.5, 4.2g. 

Estimate £500 - £700

LOT 292

NO RESERVE - A DIAMOND FULL ETERNITY RING in platinum, set all around with a row of single cut diamonds, stamped PLAT, size N / 6.75, 4.0g. 

NO RESERVE - A DIAMOND FULL ETERNITY RING in platinum, set all around with a row of single cut diamonds, stamped PLAT, size N / 6.75, 4.0g. 

Estimate £300 - £500

LOT 293

AN ANTIQUE RUBY AND PEARL RING in yellow gold, set with an oval cut ruby in a cluster of pearls, accented by further round cut rubies, no assay marks, size O / 7.25, 2.4g.

AN ANTIQUE RUBY AND PEARL RING in yellow gold, set with an oval cut ruby in a cluster of pearls, accented by further round cut rubies, no assay marks, size O / 7.25, 2.4g.

Estimate £300 - £500

LOT 295

A DIAMOND AND ENAMEL RING in yellow gold and silver, the navette face set with rose cut diamonds, decorated with blue enamel, no assay marks, size M / 6.25, 4.3g. 

A DIAMOND AND ENAMEL RING in yellow gold and silver, the navette face set with rose cut diamonds, decorated with blue enamel, no assay marks, size M / 6.25, 4.3g. 

Estimate £800 - £1,200