AN ANTIQUE PEARL AND ENAMEL RING in yellow gold, set with a pearl, the band decorated with turquoise enamel, no assay marks, size J1/2 / 5, 1.7g. 

Estimate £250 - £350

AN ANTIQUE TURQUOISE AND DIAMOND RING in yellow gold, set with clusters of cabochon turquoise accented by rows of old cut diamonds, no assay marks, size L / 5.75, 8.3g. 

Estimate £500 - £700

A SAPPHIRE AND DIAMOND ETERNITY RING set all around with alternating trios of square step cut sapphires and round brilliant cut diamonds, no assay marks, size N1/2 / 7, 3.8g. 

Estimate £500 - £700

A FINE ANTIQUE SEVEN STONE DIAMOND RING in 18ct yellow gold, set with a row of seven graduating old cut diamonds all totalling 0.9-1.1 carat, stamped 18CT, size O / 7.25, 3.4g. 

Estimate £500 - £700

AN ANTIQUE SAPPHIRE AND DIAMOND SNAKE RING in yellow gold, designed as two coiled snakes, the heads set with a round cut sapphire and old cut diamond, no assay marks, size M1/2 / 6.5, 5.7g. 

Estimate £500 - £700

AN ANTIQUE VICTORIAN RUBY AND DIAMOND RING in 18ct yellow gold, set with a row of alternating round cut rubies and old cut diamonds, full British hallmarks for Birmingham 1888, size N / 6.75, 3.9g. 

Estimate £500 - £700

A FINE ANTIQUE BLACK OPAL AND DIAMOND RING in yellow gold, set with an oval cabochon opal of approximately 5.70 carats in a border of old cut diamonds, the diamonds all totalling 1.4-1.6 carats, no assay marks, size P1/2 / 8, 5.0g. 

Estimate £6,000 - £8,000

AN ANTIQUE PEARL RING, 19TH CENTURY in yellow gold, set with two rows of pearls, no assay marks, size K / 5.25, 1.8g. 

Estimate £150 - £250

A BURMA NO HEAT SAPPHIRE AND DIAMOND CLUSTER RING in yellow gold and silver, set with a cushion cut sapphire of 7.23 carats in a cluster of old cut diamonds, the diamonds all totalling 1.7-1.9 carats, no assay marks, size O1/2 / 7.5, 6.5g. Accompanie

Estimate £15,000 - £25,000

A FINE ANTIQUE BURMA NO HEAT RUBY FIVE STONE RING in 18ct yellow gold, set with five oval cut rubies all totalling 3.70 carats, S.Brs maker's mark, stamped 18, size N / 6.75, 4.6g. Accompanied by a gemmological report stating the rubies are of Burmes

Estimate £3,000 - £5,000

AN ANTIQUE TURQUOISE AND DIAMOND CLUSTER RING in yellow gold, set with an old cut diamond in a cluster of round cabochon turquoise, inscribed 77, no assay marks, size R / 8.75, 3.0g. 

Estimate £250 - £350

AN ANTIQUE SAPPHIRE, DIAMOND AND ENAMEL MOURNING LOCKET RING, 19TH CENTURY in yellow gold, the navette shaped face with the applied figure of a man set with a round cut sapphire and rose cut diamond, decorated with red enamel, opening to reveal a gla

Estimate £2,000 - £3,000

AN ANTIQUE DIAMOND CLUSTER RING in yellow gold, set with a rose cut diamond of 7.9mm in a cluster of rose cut diamonds, no assay marks, size L1/2 / 6, 3.7g. 

Estimate £2,000 - £3,000

AN ANTIQUE GEORGIAN ENAMEL MOURNING RING in yellow gold, decorated in black enamel with the words 'JOSEPH LUCAS ESQ DIED 29 SEPT 1821 AGED 52', set with a rectangular locket compartment containing hairwork, no assay marks, size O / 7.25, 4.3g. 

Estimate £600 - £800

A VINTAGE DIAMOND SNAKE RING in yellow gold, designed as a coiled snake set with an old cut diamond to the head, round cut diamonds to the eyes, no assay marks, size N / 6.75, 13.2g. 

Estimate £600 - £800

AN ANTIQUE GARNET, EMERALD CHRYSOLITE RING in yellow gold, set with a cushion cut garnet accented by round cut emeralds and round cut chrysolites, no assay marks, size K / 5.25, 2.6g.

Estimate £250 - £350

AN ANTIQUE PINK SAPPHIRE AND DIAMOND CLUSTER RING in yellow gold, set with an octagonal step cut pink sapphire of approximately 1.0 carats in a cluster of old cut diamonds, no assay marks, N1/2 / 7, 4.8g. 

Estimate £1,000 - £1,500

A DIAMOND DRESS RING in yellow and white gold, in foliate design set throughout with old cut diamonds, the diamonds all totalling 5.5-6.0 carats, no assay marks, size M / 6.25, 9.6g. 

Estimate £8,000 - £12,000

AN ANTIQUE PEARL, DIAMOND AND ENAMEL RING in yellow gold, decorated with black enamel, set with three pearls accented by rose cut diamonds, no assay marks, size Q1/2 / 8.5, 3.6g. 

Estimate £400 - £600

A FINE ANTIQUE ENAMEL, DIAMOND AND RUBY SNAKE RING in yellow gold, designed as a snake decorated in blue enamel coiled around a cross set with rose cut diamonds, the snake's eye set with a round cut ruby, size P / 7.75, 2.8g. 

Estimate £1,000 - £1,500

AN ANTIQUE RUBY AND DIAMOND DRESS RING in yellow gold, set with a cushion cut ruby and an old cut diamond, accented by further old cut diamonds, no assay marks, size O / 7.25, 2.5g. 

Estimate £400 - £600

A BLACK OPAL AND DIAMOND CLUSTER RING in 18ct yellow gold, set with an oval cabochon black opal in a cluster of old cut diamonds, stamped 18, size N1/2 / 7, 2.5g. 

Estimate £800 - £1,200

A VINTAGE ORANGE SAPPHIRE AND DIAMOND THREE STONE RING in 18ct white gold, set with a cushion cut orange sapphire of approximately 2.66 carats between two round brilliant cut diamonds both totalling 0.4-0.5 carats, full British hallmarks for London 1

Estimate £2,000 - £3,000

A FINE AQUAMARINE AND DIAMOND RING set with an octagonal step cut aquamarine of 29.39 carats, the stepped shoulders set with baguette cut diamonds, the diamonds all totalling 1.20 carats, no assay marks, size O / 7.25, 14.3g. 

Estimate £4,000 - £6,000

A RUBY AND DIAMOND DRESS RING in 18ct white gold, set with princess and round brilliant cut diamonds, accented by square step cut rubies, stamped 750, size M / 6.25, 5.8g. 

Estimate £500 - £700

A FINE TSAVORITE GARNET AND DIAMOND DRESS RING set with two octagonal step cut tsavorite garnets accented by old European and baguette cut diamonds, no assay marks, size N1/2 / 7, 3.7g. 

Estimate £1,000 - £1,500

A DIAMOND CLUSTER RING in white gold, set with a cluster of old European cut diamonds all totalling 1.4-1.6 carats, no assay marks, size J1/2 / 5, 3.7g. 

Estimate £800 - £1,200

A FINE ANTIQUE BURMA NO HEAT RUBY AND DIAMOND RING in yellow gold, set with cushion and pear cut rubies in the form of a cross, accented by old cut diamonds, the rubies all totalling 2.74 carats, the diamonds all totalling 0.8-1.0 carat, no assay mar

Estimate £4,000 - £6,000

AN ANTIQUE GARNET SNAKE RING in yellow gold, designed as a coiled snake with a round cabochon garnet set to the head, no assay marks, size V / 10.5, 9.7g. 

Estimate £600 - £800

AN ANTIQUE VICTORIAN PEARL AND ENAMEL RING in 18ct yellow gold, set with a pearl, the band decorated with black enamel, full British hallmarks for London 1837, size N1/2 / 7, 2.2g. 

Estimate £300 - £500

AN INDIAN EMERALD AND ENAMEL RING in yellow gold, set with a Mughal carved emerald of approximately 10.92 carats, the band and gallery accented by red and green enamel, no assay marks, size M1/2 / 6.5, 12.1g. 

Estimate £2,000 - £3,000

AN ANTIQUE RUBY AND PEARL RING in yellow gold, set with two trios of pearls accented by cushion and round cut rubies, no assay marks, size L1/2 / 6, 2.2g. 

Estimate £200 - £300

AN ANTIQUE GEORGIAN MOURNING RING, LATE 18TH CENTURY AND LATER in yellow gold, the navette shaped face with intricate hairwork depicting an urn under a willow tree, beneath a glass panel, no assay marks, size M1/2 / 6.5, 9.8g. 

Estimate £1,000 - £1,500

AN ANTIQUE BLOODSTONE INTAGLIO RING in yellow gold, set with a bloodstone intaglio carved to depict the bust of a man, no assay marks, size L1/2 / 6, 4.8g. 

Estimate £500 - £700

AN IMPERIAL TOPAZ AND DIAMOND CLUSTER RING in 18ct yellow gold, set with an oval cut topaz of approximately 3.36 carats in a cluster of round brilliant cut diamonds, the diamonds totalling 1.1-1.3 carats, stamped 18CT, size M / 6.25, 7.0g. 

Estimate £1,500 - £2,500

AN ANTIQUE GARNET HALF ETERNITY RING in yellow gold, set with five round cut garnets, no assay marks, size L / 5.75, 1.9g. 

Estimate £300 - £500

AN ANTIQUE TURQUOISE AND DIAMOND CLUSTER RING in yellow gold, set with an oval cabochon turquoise in a cluster of rose cut diamonds, no assay marks, size M1/2 / 6.5, 3.4g. 

Estimate £400 - £600

A VINTAGE DIAMOND CLUSTER RING in 18ct yellow gold and platinum, set with a floral cluster of old European and round brilliant cut diamonds, stamped 18ct & PLAT, size K1/2 / 5.5, 1.9g. 

Estimate £200 - £300

A FINE SAPPHIRE AND DIAMOND THREE STONE RING in 18ct yellow gold, set with an old cut diamond of approximately 1.02 carats between two pear cut sapphires, the sapphires both totalling 1.6-1.8 carats, stamped 18CT, size L1/2 / 6, 2.2g. 

Estimate £3,000 - £5,000

AN ANTIQUE PEARL AND RUBY RING in yellow gold, set with a pearl between two cushion cut rubies, accented by beadwork, no assay marks, size N / 6.75, 2.0g. 

Estimate £400 - £600

AN ANTIQUE OPAL AND DIAMOND CLUSTER RING in yellow gold and silver, set with a round cabochon opal in a cluster of old cut diamonds, the diamonds all totalling 0.5-0.7 carats, no assay marks, size L1/2 / 6, 3.5g. 

Estimate £800 - £1,200

A NATURAL SALTWATER PEARL, EMERALD AND DIAMOND RING in yellow gold, set with a pearl of 7.7mm in a border of alternating trios of square step cut emeralds and old cut diamonds, no assay marks, size M1/2 / 6.5, 3.9g. Accompanied by a gemmological repo

Estimate £1,500 - £2,500

A RUBY AND DIAMOND THREE STONE RING in 18ct white gold, set with a cushion cut ruby of 1.59 carats between two old European cut diamonds, the diamonds both totalling 0.60 carats, partial British hallmarks, size N / 6.75, 3.3g.

Estimate £2,000 - £3,000

A PEARL AND DIAMOND RING in 18ct white gold, set with three pearls, the shoulders accented by single cut diamonds, stamped 18K, size L1/2 / 6, 3.0g. 

Estimate £300 - £500

A PINK SAPPHIRE AND DIAMOND CLUSTER RING set with a cushion cut pink sapphire of approximately 1.80 carats in a cluster of old cut diamonds, further old cut diamonds set to the shoulders, the diamonds all totalling 1.2-1.4 carats, no assay marks, siz

Estimate £3,000 - £5,000

A DIAMOND FULL ETERNITY RING set with a full row of square and rectangular step cut diamonds, the diamonds all totalling 2.5-3.0 carats, no assay marks, size M / 6.25, 3.8g. 

Estimate £800 - £1,200

AN AQUAMARINE AND DIAMOND CLUSTER RING set with a cushion cut aquamarine of 5.62 carats in a cluster of round brilliant cut diamonds, no assay marks, size P1/2 / 8, 6.5g. 

Estimate £1,000 - £1,500

A CEYLON NO HEAT SAPPHIRE AND DIAMOND THREE STONE RING set with a cushion cut sapphire of 1.98 carats between two round brilliant cut diamonds, no assay marks, size O1/2 / 7.5, 3.6g. Accompanied by a gemmological report stating the sapphire is of Cey

Estimate £2,000 - £3,000

A VINTAGE ONYX AND DIAMOND RING set with a cluster of single cut diamonds in a border of polished onyx, accented by further single cut diamonds, on a bifurcated band, no assay marks, size M1/2 / 6.5, 2.8g. 

Estimate £400 - £600

A COLOMBIAN EMERALD AND DIAMOND THREE STONE RING in 14ct yellow gold, set with an octagonal step cut emerald of 0.90 carats between two round brilliant cut diamonds, the diamonds both totalling 0.8-1.0 carat, stamped 585, size M / 6.25, 3.9g. Accompa

Estimate £2,000 - £3,000

AN AQUAMARINE AND DIAMOND DRESS RING set with an octagonal step cut aquamarine of 23.95 carats, the stepped shoulders set with round brilliant cut diamonds, no assay marks, size O / 7.25, 12.8g. 

Estimate £3,000 - £5,000

A RUBY AND DIAMOND ETERNITY RING set all around with trios of square step cut rubies and round brilliant cut diamonds, the rubies totalling 1.1-1.3 carats, no assay marks, size N / 6.75, 4.8g. 

Estimate £400 - £600

TIFFANY & CO., A SOLITAIRE DIAMOND RING in platinum, set with a round brilliant cut diamond of 2.04 carats, signed Tiffany & Co., mount only by Tiffany & Co, stamped 950, size M1/2 / 6.5, 4.9g. Accompanied by a gemmological report from the GIA statin

Estimate £15,000 - £20,000

AN ANTIQUE PEARL AND DIAMOND RING, EARLY 20TH CENTURY in yellow gold, the openwork face set with an old cut diamond and two pearls in a border of rose cut diamonds, further rose cut diamonds set to the shoulders, no assay marks, size N1/2 / 7, 4.0g. 

Estimate £1,500 - £2,500

A SAPPHIRE AND PEARL RING set with a cushion cut sapphire accented on each side by a pearl, no assay marks, size M / 6.25, 2.6g. 

Estimate £300 - £500

AN ANTIQUE EMERALD AND DIAMOND RING in 18ct yellow gold, set with square step and cushion cut emeralds accented by a row of old cut diamonds, C.G maker's mark, full British hallmarks for Birmingham 1917, size L1/2 / 6, 1.9g. 

Estimate £600 - £800

AN ANTIQUE AGATE CAMEO RING in yellow gold, set with an oval agate cameo carved to depict the bust of a classical man, no assay marks, size O1/2 / 7.5, 14.9g. 

Estimate £800 - £1,200

AN ANTIQUE SAPPHIRE AND DIAMOND CLUSTER RING in yellow gold and silver, set with an oval cut sapphire of approximately 1.29 carats in a cluster of old cut diamonds, no assay marks, size N1/2 / 7, 2.6g. 

Estimate £1,000 - £1,500

A FINE OPAL AND DIAMOND SWEETHEART RING in yellow gold and silver, designed to depict a heart surmounted by a crown / coronet, the heart set with a cabochon opal in a border of old cut diamonds, the coronet further set with old cut diamonds, no assay

Estimate £1,500 - £2,500

AN ANTIQUE RUBY AND DIAMOND RING in 18ct yellow gold, set with a cluster of round cut rubies and old cut diamonds, full British hallmarks for Chester 1907, size M1/2 / 6, 2.9g. 

Estimate £300 - £500

A COLOMBIAN EMERALD AND DIAMOND THREE STONE RING set with an octagonal step cut emerald of 1.36 carats between two trillion cut diamonds, the diamonds both totalling 0.76 carats, no assay marks, size N / 6.75, 3.5g. Accompanied by a gemmological repo

Estimate £2,000 - £3,000

AN ANTIQUE DIAMOND FIVE STONE RING in yellow gold, set with five graduated old cut diamonds, the diamonds all totalling 1.6-1.8 carats, no assay marks, size M1/2 / 6.5, 2.8g.

Estimate £1,500 - £2,500

AN ANTIQUE OPAL AND DIAMOND CLUSTER RING in yellow gold, set with an oval cabochon opal in a cluster of old cut diamonds, no assay marks, size O1/2 / 7.5, 2.3g. 

Estimate £300 - £500

AN ANTIQUE SOLITAIRE DIAMOND RING set with a rose cut diamond, no assay marks, size M1/2 / 6.5, 4.0g. 

Estimate £6,000 - £8,000

A RUBY FIVE STONE RING in yellow gold, set with five graduated oval cut rubies all totalling 4.1-4.3 carats, no assay marks, size O / 7.25, 5.7g. 

Estimate £4,000 - £6,000

A VINTAGE EMERALD AND DIAMOND CLUSTER RING in yellow gold, set with an octagonal step cut emerald in a cluster of old cut diamonds, no assay marks, size M / 6.25, 2.4g. 

Estimate £800 - £1,200

AN DIAMOND CLUSTER RING in 14ct yellow and white gold, in foliate design set with a cluster of old cut diamonds, the diamonds totalling 1.6-1.8 carats, stamped 585, size P1/2 / 8, 3.6g. 

Estimate £6,000 - £8,000

AN ANTIQUE BURMA NO HEAT PINK SAPPHIRE AND DIAMOND CLUSTER RING in yellow gold and silver, set with an oval cut pink sapphire of 1.36 carats in a cluster of old cut diamonds, on a bifurcated band, no assay marks, size M / 6.25, 4.5g. Accompanied by a

Estimate £2,000 - £3,000

AN ANTIQUE GARNET AND CHRYSOLITE RING in yellow gold, set with cushion cut garnets and round cut chrysolites, no assay marks, size N1/2 / 7, 2.4g. 

Estimate £300 - £500

AN ANTIQUE SAPPHIRE AND DIAMOND CLUSTER RING in yellow gold, set with an oval cut sapphire of approximately 1.09 carats in a cluster of rose cut diamonds, no assay marks, size I1/2 / 4.5, 2.4g. 

Estimate £600 - £800

AN ANTIQUE JET MOURNING RING in yellow gold, set with a glass locket compartment in a border of round faceted jet, the band set all around with further jet, inscribed to the reverse 'John Fielder Ob. 21 Nov. 1814 At. 34', no assay marks, size P1/2 /

Estimate £400 - £600

A BURMA NO HEAT SAPPHIRE AND DIAMOND RING in 18ct yellow and white gold, set with a cushion cut sapphire of 2.80 carats in a border of old cut diamonds, the diamonds all totalling 1.1-1.3 carats, stamped 18CT, size O / 7.25, 5.1g. Accompanied by a ge

Estimate £3,000 - £5,000

AN ANTIQUE DIAMOND CLUSTER RING in yellow gold and silver, set with a cluster of rose cut diamonds, no assay marks, size L1/2 / 6, 5.3g. 

Estimate £1,000 - £1,500

AN ANTIQUE AGATE CAMEO RING in yellow gold, set with an agate cameo carved to depict the bust of a classical man, no assay marks, size N1/2 / 7, 4.5g. 

Estimate £3,000 - £5,000

AN ANTIQUE RUBY AND DIAMOND RING in 18ct yellow gold, set with a row of graduated round cut rubies accented by rose cut diamonds, full British hallmarks for Chester 1913, size M / 6.25, 2.9g. 

Estimate £500 - £700

AN ANTIQUE PEARL AND ENAMEL MOURNING RING in yellow gold, the elongated face set with a glass covered compartment with hairwork accented by blue enamel and pearls, no assay marks, size M1/2 / 6.5, 7.1g. 

Estimate £400 - £600

A SAPPHIRE AND DIAMOND CLUSTER RING in yellow gold, set with an oval cut sapphire of approximately 3.82 carats in a cluster of old cut diamonds, the diamonds totalling 3.8-4.0 carats, no assay marks, size L / 5.75, 7.1g. 

Estimate £2,500 - £3,500

AN ANTIQUE SAPPHIRE AND DIAMOND RING in 18ct yellow gold, set with three oval cut sapphires accented by pairs of old cut diamonds, D&F maker's mark, marked indistinctly, size K1/2 / 5.5, 3.6g. 

Estimate £400 - £600

A RUBY AND DIAMOND THREE STONE RING in platinum, set with an oval cut ruby of 2.20 carats between two round brilliant cut diamonds both totalling 0.62 carats, partial British hallmarks, size N / 6.75, 6.2g.

Estimate £2,500 - £3,500

AN ANTIQUE PEARL AND ENAMEL RING, 19TH CENTURY AND LATER in yellow gold, the oval face decorated with blue enamel set with a pearl, in a border of further pearls, no assay marks, size M1/2 / 6.5, 8.2g. 

Estimate £500 - £700

AN ANTIQUE AGATE RING set with an oval polished agate to a stylised band, no assay marks, size Q1/2 / 8.5, 10.2g. 

Estimate £250 - £350

A PERIDOT AND DIAMOND RING in yellow gold, set with four fancy shaped mixed cut peridot around a central old cut diamond, accented by rows of rose cut diamonds, the shoulders accented by beaded detailing, no assay marks, size O / 7.25, 8.4g. 

Estimate £1,500 - £2,500

AN EMERALD AND DIAMOND CLUSTER RING set with an oval cut emerald in a cluster of old cut diamonds, no assay marks, size J1/2 / 5, 2.1g. 

Estimate £600 - £800

A DIAMOND AND EMERALD PANTHER RING in 18ct yellow and white gold, in crossover design designed as a coiled panther, set throughout with round cut black and white diamonds, the eyes set with round cut emeralds, the diamonds all totalling 8.5-9.0 carat

Estimate £2,000 - £3,000

A VINTAGE RUBY AND DIAMOND DRESS RING in yellow gold, the domed face set with a round brilliant cut diamond in a cluster of round cut rubies, within a woven border, the rubies all totalling 2.0-2.2 carats, no assay marks, size O / 7.25, 8.9g. 

Estimate £1,000 - £1,500

AN ANTIQUE SAPPHIRE AND DIAMOND DRESS RING in 18ct yellow gold, set with an oval cut sapphire of approximately 1.70 carats in a border of round brilliant, old and single cut diamonds, the stepped shoulders set with further old cut diamonds, partial B

Estimate £400 - £600

A SAPPHIRE AND DIMOND RING in 18ct white gold and platinum, set with a square step cut sapphire in a border of old cut diamonds, stamped 18ct PLAT, size H / 3.75, 2.4g. 

Estimate £400 - £600

AN EMERALD AND DIAMOND RING in platinum, set with an oval cut emerald of approximately 0.95 carats in a border of baguette and round brilliant cut diamonds, stamped PLAT, size N / 6.75, 5.4g. 

Estimate £2,500 - £3,500

A RUBY AND DIAMOND DRESS RING set with an oval cut ruby of approximately 0.76 carats in a lauren style border set with rose cut diamonds, accented by round cut rubies, no assay marks, size O / 7.25, 3.9g. 

Estimate £1,000 - £1,500

A SOLITAIRE DIAMOND RING set with an emerald cut diamond of approximately 0.90 carats, the shoulders set with single cut diamonds, no assay marks, size M / 6.25, 3.0g. 

Estimate £1,000 - £1,500

A PEARL AND DEMANTOID GARNET RING in yellow gold, set with three pearls in a border of calibre cut demantoid garnets, no assay marks, size M / 6.25, 7.7g. 

Estimate £600 - £800

A CEYLON NO HEAT SAPPHIRE AND DIAMOND CLUSTER RING in 18ct white gold and platinum, set with a pear cut sapphire of 2.72 carats in a cluster of round brilliant cut diamonds, the diamonds all totalling 1.8-2.0 carats, stamped 18CT PLAT, size M1/2 / 6.

Estimate £4,000 - £6,000

A VINTAGE RUBY AND DIAMOND CLUSTER RING in 18ct yellow gold and platinum, set with three round cut rubies in clusters of round brilliant cut diamonds, stamped 18CT PLAT, size M1/2 / 6.5, 3.1g. 

Estimate £800 - £1,200

A RUBY AND DIAMOND RING in platinum, set with three rows of round cut rubies accented by a spray of baguette cut diamonds, stamped Pt950, size K / 5.25, 12.3g. 

Estimate £2,000 - £3,000

A SAPPHIRE AND DIAMOND CLUSTER RING in 18ct yellow gold, set with a cushion cut sapphire of approximately 1.86 carats in a cluster of round brilliant cut diamonds, the diamonds all totalling 0.8-1.0 carats, stamped 750, size N / 6.75, 5.6g. 

Estimate £2,000 - £3,000

A TURQUOISE AND DIAMOND DRESS RING in 14ct white gold, set with an oval cabochon turquoise in a scrolling border set with single cut diamonds, stamped 14K, size L / 5.75, 4.9g. 

Estimate £300 - £500

A SAPPHIRE AND DIAMOND DRESS RING in 18ct yellow gold, set with two rectangular step cut sapphires in a border of single cut diamonds, stamped 750, size J / 4.75, 4.2g. 

Estimate £600 - £800

A RUBY AND DIAMOND THREE STONE RING in platinum, set with an oval cut ruby of approximately 1.52 carats between two round brilliant cut diamonds both totalling 0.9-1.0 carat, stamped PLAT, size M1/2 / 6.5, 3.0g. 

Estimate £2,000 - £3,000

CARTIER, A DIAMOND TRINITY RING in 18ct yellow, white and rose gold, comprising three interlocking rings each set with a row of round brilliant cut diamonds, signed Cartier, French assay mark, stamped 750, size K / 5.25, 9.2g. 

Estimate £4,000 - £6,000

A 2.02 CARAT SOLITAIRE DIAMOND RING set with a round brilliant cut diamond of 2.02 carats, no assay marks, size L1/2 / 6, 2.7g.

Estimate £5,000 - £7,000

A DIAMOND ETERNITY RING the band set with a row of round cut diamonds, no assay marks, size K / 5.25, 2.9g. 

Estimate £250 - £350

AN AQUAMARINE AND DIAMOND DRESS RING set with an octagonal step cut aquamarine of approximately 3.27 carats in a double border of old cut diamonds, the diamonds all totalling 1.3-1.5 carats, no assay marks, size R1/2 / 9, 5.3g. 

Estimate £2,000 - £3,000

A VINTAGE PEARL, EMERALD AND DIAMOND RING set with a pearl of 5.6mm accented by square step cut emeralds and old cut diamonds, further old cut diamonds set to the shoulders, no assay marks, size N1/2 / 7, 3.2g. 

Estimate £500 - £700

AN ANTIQUE PINK TOURMALINE RING set with an oval cabochon pink tourmaline, no assay marks, size N1/2 / 7, 3.4g. 

Estimate £800 - £1,200

AN ANTIQUE GEORGIAN MOURNING RING in yellow gold, the navette face with ornate hairwork depicting two women beneath a tree with the words 'A TOKEN OF GRATITUDE', no assay marks, size O1/2 / 7.5, 5.8g. 

Estimate £1,000 - £1,500

AN ANTIQUE SAPPHIRE AND DIAMOND CLUSTER RING in yellow gold, set with a round cut sapphire in a cluster of old cut diamonds, no assay marks, size L / 5.75, 3.2g. 

Estimate £600 - £800

AN INDIAN PINK TOURMALINE AND ENAMEL RING in yellow gold, set with a Mughal carved pink tourmaline to a surround of green enamel, to a green enamel accented band, no assay marks, size N1/2 / 7, 28.8g.

Estimate £4,000 - £6,000

AN AQUAMARINE AND DIAMOND CLUSTER RING in 14ct yellow gold, set with an oval cut aquamarine of approximately 1.10 carats in a cluster of single cut diamonds, stamped 585, size L / 5.75, 2.4g. 

Estimate £300 - £500

AN ANTIQUE RUBY AND DIAMOND RING in 18ct yellow gold,set with alternating round cut rubies and old cut diamonds, full British hallmarks for Chester 1898, size R / 8.75, 3.7g. 

Estimate £250 - £350

AN ANTIQUE DIAMOND RING, EARLY 20TH CENTURY in yellow gold and platinum, the scrolling face set with old and rose cut diamonds, no assay marks, size L1/2 / 6, 2.5g. 

Estimate £600 - £800

AN EMERALD AND DIAMOND RING in 18ct yellow gold and platinum, set with a sqaure step cut emerald in a border of single cut diamonds, stamped 18CT PLAT, size M / 6.25, 3.8g. 

Estimate £800 - £1,200

A PINK SAPPHIRE AND DIAMOND CLUSTER RING in yellow gold, set with an octagonal step cut pink sapphire of 0.82 carats in a cluster of round brilliant cut diamonds, no assay marks, size N / 6.75, 2.7g. 

Estimate £800 - £1,200

A SAPPHIRE AND DIAMOND DRESS RING in yellow gold, set with a square step cut sapphire of approximately 0.69 carats accented by rose cut diamonds, no assay marks, size K / 5.25, 3.4g. 

Estimate £800 - £1,200

AN OPAL AND DIAMOND CLUSTER RING in platinum and 18ct white gold, set with an oval cabochon opal of approximately 2.25 carats in a cluster of single cut diamonds, stamped PLAT 18CT, size N / 6.75, 4.7g. 

Estimate £1,500 - £2,500

A VINTAGE RUBY AND DIAMOND DRESS RING in 18ct white gold, set with a row of square step cut sapphires accented by round brilliant and baguette cut diamonds, full British hallmarks for London 1990, size M1/2 / 6.5, 3.7g.

Estimate £500 - £700

A VINTAGE SAPPHIRE AND DIAMOND ETERNITY RING in platinum, set all around with a row of alternating square step cut sapphires and old European cut diamonds, stamped PT, size L / 5.75, 3.0g. 

Estimate £600 - £800

AN ONYX, PEARL AND DIAMOND RING set with a pearl in a border of polished onyx and further pearls, the shoulders set with single cut diamonds, no assay marks, size M1/2 / 6.5, 5.5g. 

Estimate £400 - £600

AN EMERALD AND DIAMOND DRESS RING in yellow gold, the navette face set with rows of round cut emeralds and old cut diamonds, no assay marks, size O / 7.25, 3.8g. 

Estimate £800 - £1,200

A VINTAGE CEYLON NO HEAT SAPPHIRE AND DIAMOND RING in 18ct yellow gold, set with a cushion cut sapphire of 1.51 carats between two old European cut diamonds, the shoulders set with single cut diamonds, stamped 18CT, size N1/2 / 7, 3.1g. Accompanied b

Estimate £3,000 - £5,000

AN EMERALD AND DIAMOND RING in yellow gold, set with a rectangular step cut emerald in a border of single cut diamonds, the shoulders set with further single cut diamonds, marked indistinctly, size J1/2 / 5, 2.2g. 

Estimate £400 - £600

AN ANTIQUE VICTORIAN PEARL STAR BROOCH in 18ct yellow gold, designed as an eight rayed star set throughout with pearls, full British hallmarks, 3.0cm, 4.3g. 

Estimate £200 - £300

A VINTAGE SAPPHIRE AND DIAMOND CLUSTER RING in platinum, set with a cushion cut sapphire of approximately 1.85 carats in a cluster of old cut diamonds, stamped ALL PLAT, size O / 7.25, 3.5g. 

Estimate £1,500 - £2,000

A DIAMOND HALF ETERNITY RING in 18ct white gold, set with three rows of alternating princess cut and round brilliant cut diamonds, the diamonds all totaling 1.8-2.0 carats, stamped 18K 750, size Q1/2 / 8.5, 7.1g. 

Estimate £800 - £1,200

A BURMA NO HEAT RUBY AND DIAMOND CLUSTER RING set with an oval cut ruby of 1.63 carats in a cluster of round brilliant cut diamonds, no assay marks, size L1/2 / 6, 3.8g. 

Estimate £3,000 - £5,000

AN AQUAMARINE AND DIAMOND DRESS RING set with a rectangular step cut aquamarine of 15.34 carats, the shoulders set with round brilliant cut diamonds, no assay marks, size N / 6.75, 8.11g. 

Estimate £1,500 - £2,000

A FINE DIAMOND DRESS RING in 18ct yellow gold and platinum, the stylised openwork face set throughout with old cut diamonds, no assay marks, size J1/2 / 5, 3.6g.

Estimate £800 - £1,200

A SAPPHIRE AND DIAMOND DRESS RING in 18ct yellow gold, set with a round brilliant cut diamond in a cluster of square step cut sapphires and further round brilliant cut diamonds, stamped 18CT, size N1/2 / 7, 4.8g. 

Estimate £400 - £600

AN EMERALD AND DIAMOND CLUSTER RING in 18ct yellow gold, set with an oval cut emerald of approximately 1.20 carats in a cluster of round brilliant cut diamonds all totalling 0.5-0.6 carats, full British hallmarks, size M1/2 / 6.5, 4.5g. 

Estimate £2,000 - £3,000

A SOLITAIRE DIAMOND ENGAGEMENT RING in platinum, set with a round brilliant cut diamond of approximately 1.43 carats, the stylised shoulders set with round cut diamonds, stamped PLAT, size P / 7.5, 4.0g.

Estimate £3,000 - £5,000

AN EMERALD AND DIAMOND THREE STONE RING in 18ct white gold, set with a rectangular step cut emerald accented on each side by an old European cut diamond, stamped 18K, size N1/2 / 7, 2.8g. 

Estimate £400 - £600

A SAPPHIRE AND DIAMOND CLUSTER RING set with an oval cut sapphire of 3.31 carats in a cluster of round brilliant cut diamonds, the diamonds all totalling 0.6-0.8 carats, no assay marks, size N / 6.75, 4.9g. 

Estimate £2,000 - £3,000

AN AQUAMARINE AND DIAMOND CLUSTER RING in 18ct white gold, set with an oval cut aquamarine of approximately 3.81 carats in a cluster of round brilliant cut diamonds, stamped 750, size P / 7.75, 6.3g. 

Estimate £600 - £800

A DIAMOND HALO RING in platinum, set with a round brilliant cut diamond of approximately 0.35 carats in a border of further round brilliant cut diamonds, full British hallmarks, size M / 6.26, 5.9g. 

Estimate £300 - £500

AN EMERALD AND DIAMOND DRESS RING  in yellow gold, set with a row of square step cut emeralds in a border of old cut diamonds, no assay marks, size O1/2 / 7.5, 4.5g. 

Estimate £600 - £800

A SAPPHIRE AND DIAMOND THREE STONE RING in 18ct yellow gold, set with a rectangular step cut sapphire of approximately 1.14 carats between two round brilliant cut diamond, stamped 18CT, size L1/2 / 6, 4.0g. 

Estimate £600 - £800

AN EMERALD AND DIAMOND RING in 18ct yellow gold, set with a square step cut emerald in a cluster of round brilliant cut diamonds, stamped 750, size N / 6.75, 6.3g. 

Estimate £600 - £800

AN EMERALD AND DIAMOND CLUSTER RING in yellow gold, set with an oval cut emerald of approximately 0.93 carats in a cluster of round brilliant cut diamonds, on a trifurcated band accented by rows of further round brilliant cut diamonds, the diamonds a

Estimate £1,500 - £2,000

AN AQUAMARINE AND DIAMOND DRESS RING in 18ct white gold, set with an oval cut aquamarine of approximately 1.93 carats, accented by marquise cut diamonds, stamped 750, size O / 7.25, 3.9g. 

Estimate £500 - £700

A SAPPHIRE AND DIAMOND THREE STONE RING in platinum, set with an oval cut sapphire of approximately 0.57 carats between two old European cut diamonds both totalling 0.4-0.5 carats, stamped IUM, size M1/2 / 6.5, 3.2g. 

Estimate £400 - £600

A PEARL AND DIAMOND CLUSTER RING set with a pearl in a cluster of old cut diamonds, single cut diamonds set to the shoulders, no assay marks, size N / 6.75, 5.3g. 

Estimate £600 - £800

AN ART DECO ONYX AND DIAMOND RING set with an octagonal shaped polished onyx set with an old cut diamond in a border of old and single cut diamonds, no assay marks, size L1/2 / 6, 3.4g. 

Estimate £300 - £500

A VINTAGE CORAL AND DIAMOND DRESS RING in 18ct yellow gold, the stylised band set with heart shaped coral accented by round brilliant cut diamonds, full British hallmarks for London 1973, size N1/2 / 7, 7.6g.

Estimate £800 - £1,200

A RUBY AND DIAMOND RING set with a cushion cut ruby of approximately 1.51 carats, the stepped shoulders set with baguette cut diamonds, no assay marks, size O / 7, 4.5g.

Estimate £2,500 - £3,500

A SYNTHETIC SAPPHIRE AND WHITE SAPPHIRE DRESS RING in 14ct white gold, set with an emerald cut synthetic sapphire of 6.35 carats, accented by two baguette cut sapphires, in a border of round cut white sapphires, stamped 14k, size P / 8, 6.8g.

Estimate £300 - £500