A TURQUOISE AND DIAMOND CLUSTER RING in 18ct white gold, set with an oval cabochon turquoise in a cluster of round brilliant and tapered baguette cut diamonds, the diamonds all totalling 2.0-2.5 carats, stamped 750, with sizing band stamped 9ct, size

Estimate £800 - £1,200

NO RESERVE - A SOLITAIRE DIAMOND RING in 18ct yellow gold, set with an old cut diamond of approximately 0.50 carats, obscured British hallmarks for London 1997, size O / 7.25, 3.4g. 

Estimate £200 - £300

NO RESERVE - AN ANTIQUE OPAL AND DIAMOND RING in 18ct yellow gold, set to the centre with a round cabochon opal between two pear-shaped opals, accented by a border of old cut diamonds, indistinct British hallmarks, size N1/2 / 7, 2.8g. 

Estimate £200 - £300

NO RESERVE - AN ANTIQUE RUBY AND DIAMOND CLUSTER RING in 18ct yellow gold, set with an old cut diamond in a cluster of round cut rubies and rose cut diamonds, full British hallmarks for Chester 1911, size N / 6.75, 2.4g. 

Estimate £200 - £300

NO RESERVE - AN ANTIQUE GEORGIAN PEARL, RUBY, DIAMOND AND GARNET RING in yellow gold, set with a round cut ruby in a cluster of pearls, accented by round cut garnets and rose cut diamonds, the ornate band set with further pearls, no assay marks, size

Estimate £200 - £300

A VINTAGE ONYX AND DIAMOND DRESS RING in platinum, set with two polished onyx discs inlaid with single cut diamonds, accented by further single cut diamonds, French import marks, size H / 3.75, 13.4g. 

Estimate £800 - £1,200

NO RESERVE - A DIAMOND ETERNITY RING set all around with a row of single cut diamonds, no assay marks, size P / 7.75, 3.8g. 

Estimate £200 - £300

NO RESERVE - A VINTAGE PEARL AND DIAMOND CLUSTER RING in yellow gold, set with a pearl in a cluster of rose cut diamonds, no assay marks, size I1/2 / 4.5, 1.5g. 

Estimate £100 - £150

NO RESERVE - AN ART DECO SAPPHIRE AND DIAMOND DRESS RING in yellow and white gold, set with five round cut sapphires accented by rose cut diamonds, no assay marks, size P1/2 / 7.75, 2.8g. 

Estimate £300 - £500

AN ANTIQUE TURQUOISE AND DIAMOND RING in 18ct yellow gold, set with a row of alternating cabochon turquoise and old cut diamonds, partial British hallmarks, size O / 7.25, 2.1g. 

Estimate £250 - £350

NO RESERVE - AN ANTIQUE SAPPHIRE DOUBLET AND DIAMOND CLUSTER RING in yellow gold, set with a round cut sapphire doublet in a cluster of rose cut diamonds, no assay marks, size L1/2 / 6, 3.8g. 

Estimate £200 - £300

A VINTAGE ONYX SIGNET RING in 9ct yellow gold, set with a piece of onyx inlaid with an applied gold letter 'L', full British hallmarks for London 1969, size S / 9.25, 3.3g.

Estimate £100 - £150

NO RESERVE - A SOLITAIRE DIAMOND RING in 18ct yellow gold, set with a round brilliant cut diamond of approximately 0.50 carats, full British hallmarks, size G1/2 / 3.5, 2.7g. 

Estimate £200 - £300

AN ANTIQUE VICTORIAN RED GLASS BAND RING in 22ct yellow gold, set with a cabochon red glass in a star motif, SH maker's mark, full British hallmarks for Birmingham 1894, size O / 7.25, 3.4g. 

Estimate £200 - £300

AN OPAL AND DIAMOND CLUSTER RING in yellow gold and silver, set with an oval cabochon opal in a border of single cut diamonds, further single cut diamonds accenting the shoulders, no assay marks, size O / 7.25, 4.6g. 

Estimate £800 - £1,200

AN ANTIQUE GARNET CAMEO in yellow gold, set with a garnet cameo depicting an ancient warrior in an Etruscan style mount, no assay marks, size T / 9.75, 5.4g. 

Estimate £2,000 - £3,000

A DIAMOND GYPSY RING in 18ct yellow gold, set with a round brilliant cut diamond of 2.61 carats, stamped 750, size W / 11, 12.4g. 

Estimate £4,000 - £6,000

A DIAMOND CLUSTER RING in 18ct yellow gold, set with a cluster of round brilliant cut diamonds, the diamonds all totalling 2.28 carats, inscribed 7/2.28, stamped 750, size N1/2 / 7, 6.0g. 

Estimate £1,500 - £2,500

NO RESERVE - A DIAMOND THREE STONE RING in yellow gold, set with three old cut diamonds, no assay marks, size O / 7.25, 2.3g. 

Estimate £100 - £150

AN ANTIQUE DIAMOND RING in 18ct yellow gold and platinum, set with three single and rose cut diamonds, H.W.Ld maker's mark, stamped 18CT P.T., size M1/2 / 6.5, 1.5g. 

Estimate £100 - £150

A DIAMOND CLUSTER RING in platinum and 18ct yellow gold, set with a cluster of round brilliant cut diamonds, P.P.LD maker's mark, stamped 18&PT, size N1/2 / 7, 2.6g. 

Estimate £500 - £700

AN ANTIQUE DIAMOND RING in 18ct yellow gold, the navette shaped face set with a cluster of rose cut diamonds, E & P maker's mark, stamped 18ct, size L / 5.75, 2.8g. 

Estimate £300 - £500

NO RESERVE - A RUBY AND CUBIC ZIRCONIA CLUSTER RING in 9ct yellow gold, set with a round cut ruby in a cluster of round brilliant cut cubic zirconias, full British hallmarks, size M / 6.25, 2.9g. 

Estimate £100 - £150

A RUBY AND DIAMOND HALF ETERNITY RING set with a row of alternating round cut rubies and round brilliant cut diamonds, no assay marks, size N1/2 / 7, 4.0g. 

Estimate £600 - £800

NO RESERVE - A DIAMOND BAND RING in 18ct white gold, set to the centre with a round brilliant cut diamond of approximately 0.30 carats, the band accented by further diamonds, full British hallmarks, size J / 4.75, 6.2g. 

Estimate £200 - £300

A CITRINE, YELLOW SAPPHIRE AND DIAMOND DRESS RING in yellow gold, set with a marquise shaped faceted citrine accented by rows of round brilliant and round cut yellow sapphires diamonds, the diamonds all totalling 2.5-3.0 carats, no assay marks, size

Estimate £1,500 - £2,500

NO RESERVE - A PEARL AND SAPPHIRE CLUSTER RING set with a pearl of 16.7mm in a cluster of round cut sapphires, no assay marks, size P1/2 / 8, 10.7g. 

Estimate £300 - £500

NO RESERVE - A JADEITE JADE DRESS RING in 18ct yellow gold, set with an oval polished jadeite jade in a stylised border, stamped 18K, size M1/2 / 6.5, 11.7g. 

Estimate £200 - £300

PIAGET, A RUBY AND DIAMOND DRESS RING in 18ct yellow gold, set with a row of round cut rubies and single cut diamonds in a zig-zag design, signed Piaget, stamped 750 18K, size M / 6.25, 3.6g.

Estimate £200 - £300

A DIAMOND CLUSTER RING set with a round brilliant cut diamond in a cluster of single cut diamonds, partial British hallmarks, size M1/2 / 6.5, 3.0g. 

Estimate £200 - £300

A CAT'S EYE MOONSTONE DRESS RING in silver, set with a marquise shaped cabochon cat's eye moonstone, partial British hallmarks, size P / 7.75, 10.1g. 

Estimate £100 - £150

A PERIDOT AND DIAMOND RING in 18ct white gold, set with an oval cut peridot of approximately 2.50 carats in a border of round brilliant cut diamonds, the shoulders set with further round brilliant cut diamonds, stamped 750, size M / 6.25, 5.2g. 

Estimate £800 - £1,200

A SAPPHIRE AND DIAMOND CLUSTER RING in 18ct white gold, set with an oval cut sapphire of 4.19 carats in a cluster of round brilliant cut diamonds, the band set with further diamonds, the diamonds all totalling 1.84 carats, stamped 750, size M1/2 / 6.

Estimate £3,000 - £5,000

A PERIDOT AND DIAMOND CLUSTER RING in 18ct yellow gold, set with a pear cut peridot of approximately 5.50 carats in a cluster of oval cut diamonds and round brilliant cut yellow diamonds, the diamonds all totalling 3.2-3.6 carats, full British hallma

Estimate £4,000 - £6,000

AN EMERALD AND DIAMOND CLUSTER RING in 18ct white gold, set with an oval cut emerald of 5.05 carats in a cluster of round brilliant cut diamonds, the bifurcated band set with further round brilliant cut diamonds, the diamonds all totalling 1.11 carat

Estimate £2,500 - £3,500

AN AQUAMARINE AND DIAMOND CLUSTER RING in 18ct white gold, set with an oval cut aquamarine of 0.95 carats in a cluster of round brilliant cut diamonds, the shoulders accented by further diamonds, stamped 750, size N / 6.75, 4.1g. 

Estimate £800 - £1,200

A DIAMOND DRESS RING set with an old European cut diamond of approximately 1.16 carts in a border of further old cut diamonds, the shoulders accented by single cut diamonds, the diamonds all totalling 2.5-2.7 carats, no assay marks, size K1/2 / 5.5,

Estimate £3,000 - £5,000

AN OPAL AND DIAMOND CLUSTER RING set with a cabochon opal in a cluster of round brilliant cut diamonds, the band set with further diamonds, the diamonds all totalling 1.5-1.7 carats, no assay marks, size M1/2 / 6, 6.7g.

Estimate £2,000 - £3,000

NO RESERVE - AN AMETHYST RING in silver, set with an oval cut amethyst of approximately 26.70 carats, on a stylised mount, no assay marks, size I1/2 / 4.5, 14.6g. 

Estimate £100 - £150

A SAPPHIRE AND RUBY RING in 9ct yellow gold, set with a round cut sapphire accented on each side by a round cabochon ruby, stamped 375, size L1/2 / 1.2g. 

Estimate £100 - £150

AN EMERALD AND DIAMOND RING in 18ct yellow gold and silver, set with an octagonal step cut emerald in an openwork border set with rose cut diamonds, stamped 750, size M1/2 / 6.5, 5.7g. 

Estimate £500 - £700

AN ANTIQUE EMERALD AND DIAMOND CLUSTER RING in yellow gold, set with three octagonal step cut emeralds each in a border of old cut diamonds, no assay marks, size N / 6.75, 4.5g. 

Estimate £2,000 - £3,000

NO RESERVE - AN ANTIQUE SAPPHIRE AND DIAMOND RING in 18ct yellow gold, set with three round cut sapphires and two rose cut diamonds, full British hallmarks for Chester 1905, size J / 4.75, 2.1g. 

Estimate £100 - £150

AN ANTIQUE DIAMOND RING in yellow gold and silver, set with two rows of old mine cut diamonds, one replacement round brilliant cut diamond, no assay marks, size K / 5.25, 2.4g.

Estimate £1,000 - £1,500

AN ANTIQUE AMETHYST AND DIAMOND THREE STONE RING in yellow gold and silver, set with a step cut amethyst between two old cut diamonds, no assay marks, size P / 7.75, 2.1g. 

Estimate £1,500 - £2,500

AN EMERALD AND DIAMOND TOI ET MOI RING in yellow gold, set with a round cut emerald and round brilliant cut diamond of approximately 0.60 carats, accented by further round brilliant cut diamonds, no assay marks, size N1/2 / 7, 3.2g. 

Estimate £1,500 - £2,500

A PAIR OF EMERALD AND DIAMOND CLUSTER EARRINGS in 18ct yellow gold, each set with a round brilliant cut diamond suspending an oval cut emerald in a cluster of further round brilliant cut diamonds, the emeralds totalling 1.6-1.8 carats, the diamonds t

Estimate £1,500 - £2,500

AN ANTIQUE GEORGIAN DIAMOND THREE STONE RING in yellow gold and silver, set to the centre with a rose cut diamond between two further rose cut diamonds, to carved shoulders, no assay marks, size O1/2 / 1.5g. 

Estimate £2,500 - £3,500

A DIAMOND DRESS RING in 18ct rose gold, the band pave set with rows of round brilliant cut diamonds all totalling 2.00 carats, full British hallmarks, size O / 7.25, 6.1g. 

Estimate £600 - £800

A VINTAGE SYNTHETIC SAPPHIRE RING in rose gold, set with an oval cut synthetic sapphire in a scrolling border, no assay marks, size N / 6.75, 3.9g. 

Estimate £200 - £300

A VINTAGE OPAL, RUBY AND DIAMOND MARQUISE RING in yellow gold, set with a marquise shaped cabochon opal in a border of round cut rubies, the shoulders set with rose cut diamonds, no assay marks, size N1/2 / 7, 4.3g. 

Estimate £1,000 - £1,500

A GEORGIAN HAIRWORK AND PEARL SWIVEL MOURNING RING in yellow gold, set to one side with a hairwork locket in a border of seed pearls, with a black enamel panel to the reverse reading 'Sarah Hawthorn OB 24 Jan 1807 AET 35', no assay marks, size O / 7.

Estimate £1,000 - £1,500

NO RESERVE - A VINTAGE RUBY AND DIAMOND RING in 18ct yellow gold and platinum, set with a round cut ruby in a cluster of old cut diamonds, stamped 18CT & PLAT, size Q / 8.25, 2.3g. 

Estimate £200 - £300

A DIAMOND CLUSTER RING in 18ct white gold, set with a cluster of round brilliant cut diamonds all totalling 2.80 carats, inscribed 7/2.80ct, stamped 750, size Q / 8, 6.7g. 

Estimate £2,000 - £3,000

AN AMETHYST RING in yellow gold, set with an oval cabochon amethyst, no assay marks, size O / 7.25, 3.9g. 

Estimate £250 - £350

A VINTAGE SOLITAIRE DIAMOND RING in 18ct yellow gold, set with an old cut diamond, stamped 18CT, size R1/2 / 9, 2.6g. 

Estimate £100 - £150

A DIAMOND DRESS RING in 18ct white gold, set with an emerald cut diamond of approximately 1.14 carats in a border of round brilliant cut diamonds, further round brilliant cut diamonds accenting the shoulders, stamped 18K, size L1/2 / 6, 4.4g. 

Estimate £2,000 - £3,000

AN OPAL AND DIAMOND RING in 9ct yellow gold, set with a triangular cabochon opal, the band set with tapered baguette cut diamonds, partial British hallmarks, size N / 6.75, 4.9g. 

Estimate £400 - £600

A RUBY AND DIAMOND HALF ETERNITY RING set with a row of round cut rubies and round brilliant cut diamonds, no assay marks, size N1/2 / 7, 3.8g.

Estimate £600 - £800

AN EMERALD AND DIAMOND CLUSTER RING in 18ct white gold, set with an octagonal step cut emerald of  3.75 carats in a border of round brilliant and baguette cut diamonds all totalling 0.8-0.9 carats, stamped 750, size M1/2 / 6.5, 4.7g.

Estimate £2,000 - £3,000

A SAPPHIRE AND DIAMOND RING in 18ct white gold, set with an octagonal step cut sapphire of 0.95 carats accented on each side by an emerald cut diamond, in a border of round brilliant cut diamonds, the diamonds all totalling 0.65 carats, stamped 750,

Estimate £2,000 - £3,000

AN AQUAMARINE AND DIAMOND RING in 18ct white gold, set with an octagonal step cut aquamarine of 1.88 carats, accented on each side by a trio of round brilliant cut diamonds, stamped 750, size N1/2 / 7, 4.3g.

Estimate £800 - £1,200

A SAPPHIRE AND DIAMOND CLUSTER RING in 18ct white gold, set with an oval cut sapphire of 7.02 carats in a cluster of round brilliant cut diamonds, the bifurcated band set with further round brilliant cut diamonds, the diamonds all totalling 1.11 cara

Estimate £4,000 - £6,000

A PINK TOURMALINE AND DIAMOND RING in 18ct rose gold, set with an octagonal step cut pink tourmaline of 4.02 carats, the shoulders set with baguette cut diamonds, stamped 750, size M1/2 / 6.5, 4.7g. 

Estimate £600 - £800

A FANCY INTENSE YELLOW DIAMOND RING in 18ct yellow gold, set with a cushion cut fancy intense yellow diamond of 2.00 carats in a border pave set with round brilliant cut yellow diamonds, the band further pave set with round brilliant cut yellow diamo

Estimate £5,000 - £7,000

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 and numbered, French assay marks, stamped 750, size H1/2 / 4, 8.1g. 

Estimate £4,000 - £6,000

A PAIR OF SAPPHIRE AND DIAMOND CLUSTER EARRINGS in 18ct yellow gold, each set with an oval cut sapphire in a cluster of round brilliant cut diamonds, the sapphires both totalling 2.4-2.6 carats, the diamonds all totalling 1.0-1.2 carats, stamped 750,

Estimate £1,500 - £2,500

AN AQUAMARINE AND DIAMOND DRESS RING in 18ct yellow gold, set with a cushion cut aquamarine of approximately 6.00 carats, the stepped shoulders set with round brilliant cut diamonds, stamped 18CT, size M1/2 / 6.5, 4.9g. 

Estimate £1,000 - £1,500

A VINTAGE DIAMOND CLUSTER RING in 18ct white gold, set with a cluster of old cut diamonds all totalling 1.5-1.8 carats, stamped 18CT, size O / 7.25, 4.1g.

Estimate £1,500 - £2,500

A SAPPHIRE AND DIAMOND CLUSTER RING in 18ct white gold, set with an oval cut sapphire of 3.02 carats in a cluster of round brilliant cut diamonds all totalling 0.84 carats, stamped 750, size M1/2 / 6.5, 4.1g. 

Estimate £1,500 - £2,500

A SOLITAIRE DIAMOND RING in 18ct yellow gold, set with a round brilliant cut diamond of approximately 1.00 carat, partial British hallmarks, size O1/2 / 7.5, 3.3g. 

Estimate £1,500 - £2,500

A SAPPHIRE AND DIAMOND RING in yellow gold, set with an oval cut sapphire of approximately 1.64 carats accented by single cut diamonds, no assay marks, size K1/2 / 5.5, 3.0g. 

Estimate £600 - £800

A SAPPHIRE AND DIAMOND HALF ETERNITY RING set with a row of alternating round cut sapphires and round brilliant cut diamonds, no assay marks, size N1/2 / 7, 3.9g. 

Estimate £600 - £800

PERRIN, AN EMERALD AND DIAMOND RING in 18ct yellow gold, set with an oval cut emerald of approximately 1.85 carats accented by baguette cut diamonds, the band accented by rows of round brilliant cut diamonds, signed PERRIN, French assay marks, size N

Estimate £3,000 - £5,000

A THREE STONE DIAMOND GYPSY RING in 18ct white gold, set with three old European cut diamonds, the diamonds all totalling 1.3-1.4 carats, French import marks for 18ct gold, size N / 6.75, 8.0g. 

Estimate £2,000 - £3,000

A PEARL AND DIAMOND DRESS RING in platinum, set with a pearl of 12.4mm in a border of round brilliant and tapered baguette cut diamonds, stamped PLT A.75, size M1/2 / 6.5, 13.2g. 

Estimate £1,500 - £2,500

AN EMERALD AND DIAMOND THREE STONE RING in 18ct yellow gold, set with an octagonal step cut emerald of approximately 4.58 carats accented on each side by a round brilliant cut diamond, stamped 750, size M / 6.25, 7.4g. 

Estimate £3,000 - £5,000

A BLUE TOPAZ, SAPPHIRE AND DIAMOND DRESS RING in 18ct white gold, set with a round cut blue topaz of 62.48 carats in a border of round brilliant cut diamonds, the swirling trifurcated band set with round cut sapphires, the sapphires all totalling 3.3

Estimate £4,000 - £6,000

A GREEN GEMSTONE DRESS RING in gold plated silver, comprising rows of light and dark green paste stones, stamped 925, size N / 6.75, 7.7g. 

Estimate £50 - £70

A DIAMOND AND PASTE DRESS RING in 14ct yellow gold, set with a marquise cut peach paste stone accented by three round brilliant cut diamonds, stamped 585, size O1/2 / 7.5, 7.9g. 

Estimate £400 - £600

AN EMERALD AND DIAMOND DRESS RING in 18ct white gold, set with three octagonal step cut emeralds in a border of round brilliant cut diamonds, the band set with further diamonds, the emeralds all totalling 2.95 carats, stamped 750, size N1/2 / 7, 5.1g

Estimate £1,500 - £2,500

THREE GOLD RINGS in 18ct and 22ct yellow gold, one with full British hallmarks for London 1852, size O / 7.25, one with British hallmarks for London 1966, size O / 7.25, one stamped 740, size Q1/2 / 8.5, total weight 12.1g. 

Estimate £500 - £700

A TANZANITE AND DIAMOND RING in 18ct white gold, set with a cushion cut tanzanite of 3.89 carats, each shoulder set with two emerald cut diamonds, the diamonds all totalling 0.45 carats, stamped 750, size M1/2 / 6.5, 4.1g. 

Estimate £1,000 - £1,500

A SAPPHIRE AND DIAMOND RING in 18ct white gold, set with an octagonal mixed cut sapphire of 2.66 carats in a border of round brilliant cut diamonds, the shoulders set with two baguette cut diamonds, the band set with further round brilliant cut diamo

Estimate £1,500 - £2,500

AN ANTIQUE GEORGIAN CARNELIAN SWIVEL RING in gold-plated sterling silver, set with a polished carnelian, engraved to the reverse 'Alice Catherine Prior Dec 24th 1881', later gold plated, full British hallmarks for 1812, size U 1/2 / 10.5, 6.4g. 

Estimate £600 - £800

A DIAMOND THREE STONE RING in 9ct yellow gold, set with three round brilliant cut diamonds all totalling 2.94 carats, inscribed 1/0.92ct 2/1.02ct, stamped 9K, size Q / 8, 7.3g. 

Estimate £2,000 - £3,000

A VINTAGE GARNET CLUSTER RING in 9ct yellow gold, the bombe style ring set with round cut garnets, partial British hallmarks, size O1/2 / 7.5, 5.5g. 

Estimate £100 - £150

A DIAMOND DRESS RING in platinum, set with three round brilliant cut diamonds in a border of round brilliant cut diamonds, further diamonds accenting the shoulders, the diamonds all totalling 1.4-1.6 carats, stamped PLAT, size N1/2 / 7, 5.9g. 

Estimate £1,500 - £2,500

A RUBY AND DIAMOND THREE STONE RING in 18ct white gold, set with an oval cut ruby of approximately 3.64 carats accented on each side by a round brilliant cut diamond, full British hallmarks, size N / 6.75, 3.5g. 

Estimate £3,000 - £5,000

A SAPPHIRE AND DIAMOND DRESS RING in platinum, set with an oval cut sapphire of approximately 1.90 carats accented by old European cut diamonds totaling 0.8-1.0 carats, stamped PLAT, size M / 6.25, 5.6g. 

Estimate £1,500 - £2,500

A YELLOW SAPPHIRE AND DIAMOND THREE STONE RING in platinum, set with an octagonal step cut yellow sapphire of approximately 2.20 carats accented on each side by an old European cut diamond, stamped PLAT, size N1/2 / 7, 4.3g. 

Estimate £1,500 - £2,500

AN EMERALD AND DIAMOND CLUSTER RING in 18ct white gold, set with an oval cut emerald of 3.56 carats in a cluster of round brilliant cut diamonds, the bifurcated band set with further round brilliant cut diamonds, the diamonds all totalling 1.66 carat

Estimate £2,500 - £3,500

A DIAMOND RING in 14ct yellow gold, set with a row of round brilliant cut diamonds, stamped 14K, size L / 5.75, 3.7g. 

Estimate £100 - £150

A SAPPHIRE DRESS RING in gold plated silver, set with rows of round cut sapphires, stamped 925, size N1/2 / 7, 7.7g. 

Estimate £50 - £70

AN AQUAMARINE AND DIAMOND DRESS RING in 18ct white gold, set with an oval cut aquamarine of approximately 3.49 carats in a border of round brilliant cut diamonds, further round brilliant cut diamonds accenting the band, stamped 18K 750, size J1/2 / 5

Estimate £1,500 - £2,500

A VINTAGE DIAMOND RING set with a rose cut diamond in a stylised border of further rose cut diamonds, no assay marks, size O / 7.25, 2.1g. 

Estimate £40 - £60

A SAPPHIRE AND DIAMOND CLUSTER RING in 18ct white gold, set with an oval cut sapphire in a cluster of round brilliant cut diamonds, stamped 18K, size N / 6.75, 3.2g. 

Estimate £400 - £600

A CITRINE DRESS RING in silver, set with an oval cut citrine, stamped 925, size P / 7.75, 20.6g. 

Estimate £150 - £250

NO RESERVE -  AN ANTIQUE RUBY AND DIAMOND RING in 18ct yellow gold, set with three oval cut rubies and two rose cut diamonds, full British hallmarks for Birmingham 1908, size P1/2 / 8, 2.5g. 

Estimate £100 - £150