AN ANTIQUE DIAMOND SNAKE RING in yellow gold, designed as an engraved coiled snake, the head set with an old cut diamond of approximately 0.45 carats, the eyes set with rose cut diamonds, no assay marks, size M1/2 / 6.5, 11.4g. 

Estimate £1,000 - £1,500

AN ANTQUE EMERALD AND DIAMOND FIVE STONE RING in 18ct yellow gold, set with three octagonal step cut emeralds and two old cut diamonds, accented by rose cut diamonds, stamped 18, size K1/2 / 5.5, 3.2g. 

Estimate £600 - £800

A DIAMOND AND RUBY TARGET RING in yellow gold, the heart shaped face set with a rose cut diamond in a border of calibre cut rubies and old cut diamonds, no assay marks, size M / 6.25, 3.1g. 

Estimate £2,000 - £3,000

A SOLITAIRE DIAMOND RING in platinum, set with an old European cut diamond of 1.26 carats, inscribed 1.26, no assay marks, size L / 5.75, 3.1g. 

Estimate £2,000 - £3,000

AN ANTIQUE PEARL, DIAMOND AND SHELL RING in yellow gold and silver, comprising a slice of white shell set to the centre with a pearl in a cluster of rose cut diamonds, accented by a border of further diamonds and pearls, no assay marks, size N / 6.75

Estimate £1,000 - £1,500

A THREE STONE DIAMOND RING in platinum, set with three old European cut diamonds all totalling 2.26 carats, no assay marks, size N / 6.75, 4.1g. 

Estimate £2,500 - £3,500

AN UNHEATED SAPPHIRE AND DIAMOND CLUSTER RING in yellow gold, set with an oval cut sapphire of 3.42 carats in a cluster of old and brilliant cut diamonds, no assay marks, size O1/2 / 7.5, 5.7g. Accompanied by a gemmological report stating that the sa

Estimate £4,000 - £6,000

A TURQUOISE AND DIAMOND DRESS RING in white gold, the tapering band set with carved turquoise leaves, accented by round brilliant cut diamonds, no assay marks, size M1/2 / 6.5, 12.5g. 

Estimate £1,000 - £1,500

CARTIER, A GOLD RING, 1999 in 18ct yellow gold, comprising a domed square face, signed Cartier and numbered, 1999, stamped 750, size N / 6.75, 21.5g. 

Estimate £800 - £1,200

A DIAMOND DRESS RING in platinum, set with two transitional cut diamonds, the band accented by rose cut diamonds, stamped PLAT, size L / 5.75, 3.6g. 

Estimate £250 - £350

A MOONSTONE, RUBY AND DIAMOND RING in yellow gold, the navette shaped face set with a cabochon moonstone in a border of square step cut rubies and round brilliant cut diamonds, no assay marks, size M / 6.25, 3.0g. 

Estimate £600 - £800

AN ANTIQUE DIAMOND AND ENAMEL RING in 18ct yellow gold, set with an old cut diamond, the band relieved throughout with blue enamel, accented by rows of of rose cut diamonds, partially obscured British hallmarks, size P / 7.5, 3.7g. 

Estimate £800 - £1,200

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 £300 - £500

AN ANTIQUE EDWARDIAN DIAMOND SNAKE RING, 1907 in 18ct yellow gold, designed as a coiled snake, set with old cut diamond eyes and a row of old cut diamonds, full British hallmarks for Birmingham 1907, size S1/2 / 9.25, 10.7g.

Estimate £500 - £700

A RUBY AND DIAMOND SNAKE RING in 18ct white and yellow gold, designed as a coiled snake, pave set with round brilliant cut diamonds all totalling 1.8-2.0 carats, the eyes set with oval cut rubies, stamped 750, size M / 6, 9.5g. 

Estimate £1,000 - £1,500

A RUBY AND DIAMOND CLUSTER RING in rose gold, set with an oval cut ruby of approximately 1.30 carats in a cluster of round brilliant cut diamonds, each shoulder set with a rose cut diamond, marked indistinctly, size N / 6.75, 6.5g. 

Estimate £2,000 - £3,000

A CEYLON NO HEAT SAPPHIRE AND DIAMOND RING in platinum, set with an oval cut sapphire of 3.06 carats between two round brilliant cut diamonds, partial British hallmarks, size M1/2 / 6.5, 5.6g. Accompanied by a gemmological report stating that the sap

Estimate £3,000 - £5,000

A COLOMBIAN EMERALD AND DIAMOND THREE STONE RING in platinum, set with an octagonal step cut of 1.32 carats, flanked by two baguette cut diamonds, no assay marks, size M / 6.25, 3.3g. Accompanied by a gemmological report stating that the emerald is o

Estimate £4,000 - £6,000

A RUBY, SAPPHIRE AND DIAMOND REVERSIBLE RING in white gold, the band half set with step cut rubies and sapphires, flanked by reversible rows of single cut diamonds, no assay marks, size L / 5.75, 4.3g. 

Estimate £600 - £800

A RUBY AND DIAMOND THREE STONE RING in white gold, set with a cushion cut ruby of approximately 1.55 carats between two old cut diamonds, the diamonds both totalling 0.8-1.0 carat, no assay marks, size L1/2 / 6, 2.7g. 

Estimate £3,000 - £5,000

AN ANTIQUE DIAMOND CLUSTER RING in yellow gold and silver, set with a rose cut diamond in a cluster of old cut diamonds, no assay marks, size N1/2 / 7, 3.2g. 

Estimate £600 - £800

A CEYLON NO HEAT SAPPHIRE AND DIAMOND CLUSTER RING in yellow gold, set with a cushion cut sapphire of 4.79 carats in a cluster of round brilliant cut diamonds, no assay marks, size K1/2 / 5.5, 6.7g. Accompanied by a gemmological report stating that t

Estimate £6,000 - £8,000

AN ANTIQUE BLOODSTONE INTAGLIO RING in yellow gold, set with a bloodstone intaglio carved to depict a heraldic coat of arms with the motto 'pie repone te', no assay marks, size U / 10, 16.3g.

Estimate £600 - £800

A MOONSTONE AND DIAMOND CLUSTER RING in yellow gold, set with a cabochon moonstone in a cluster of old cut diamonds, no assay marks, size M / 6.25, 4.0g.

Estimate £300 - £500

AN ANTIQUE EMERALD AND DIAMOND RING in yellow gold and silver, set with an oval cut emerald of approximately 4.08 carats, accented by old and rose cut diamonds, the diamonds all totalling 1.8-2.0 carats, no assay marks, size M1/2 / 6.5, 7.0g.

Estimate £8,000 - £12,000

A DIAMOND HEART RING in yellow gold and silver, set with an old pear cut diamond in a border of single cut diamonds, surmounted by a row of rose cut diamonds, no assay marks, size O / 7.25, 4.3g. 

Estimate £2,000 - £3,000

AN ANTIQUE EDWARDIAN OPAL AND DIAMOND RING, 1902 in 18ct yellow gold, set with three cabochon opals accented by old cut diamonds, full British hallmarks for Birmingham 1902, size N / 6.75, 3.1g. 

Estimate £200 - £300

AN ANTIQUE RUBY AND DIAMOND CLUSTER RING in yellow gold and silver, set with a cushion cut ruby of approximately 1.06 carats in a cluster of old cut diamonds, no assay marks, size N / 6.75, 3.1g. 

Estimate £250 - £350

A FINE YELLOW SAPPHIRE RING in yellow gold, set with a cushion cut yellow sapphire of approximately 8.77 carats, no assay marks, size N / 6.75, 7.8g.

Estimate £1,000 - £1,500

A LARGE ANTIQUE CITRINE INTAGLIO RING in 18ct yellow gold, set with an oval mixed cut citrine carved to depict a coat of arms, no assay marks, size R 1/2 / 8.75, 35.3g.

Estimate £3,000 - £5,000

A PEARL AND DIAMOND RING in white gold, set with a pearl of 8.0mm, the shoulders set with single cut diamonds, no assay marks, size M / 6.25, 3.1g. 

Estimate £150 - £250

AN ANTIQUE OPAL AND DIAMOND RING in 18ct yellow gold, set with three oval cabochon opals accented by old cut diamonds, stamped 18CT, size P / 7.5, 2.6g. 

Estimate £200 - £300

A MOONSTONE, RUBY AND DIAMOND RING in yellow gold, set with a round cabochon moonstone in a border of cabochon rubies and round cut diamonds, no assay marks, size M / 6.25, 3.3g. 

Estimate £150 - £250

AN EMERALD AND DIAMOND CLUSTER RING in 18ct yellow gold, set with an oval cut emerald of approximately 1.80 carats in a cluster of round brilliant and pear cut diamonds, full British hallmarks, size O / 7.25, 3.8g.

Estimate £1,200 - £1,600

AN AQUAMARINE AND DIAMOND CLUSTER RING in 18ct white gold, set with an octagonal step cut aquamarine in a cluster of round brilliant cut diamonds, stamped 750, size O / 7.25, 4.4g. 

Estimate £250 - £350

A THREE STONE DIAMND RING in 18ct yellow gold, set with three round brilliant cut diamonds all totalling 0.7-0.8 carats, full British hallmarks, size M / 6.25, 2.7g. 

Estimate £200 - £300

A BLUE ZIRCON RING 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

A SAPPHIRE AND DIAMOND GYPSY RING in yellow gold, set with an oval cut sapphire accented by two round brilliant cut diamonds, no assay marks, size Q / 8.25, 6.7g.

Estimate £600 - £800

AN ANTIQUE VICTORIAN RUBY, SAPPHIRE AND DIAMOND SWEETHEART RING in yellow gold, designed as two twin hearts set with a cushion cut ruby and sapphire respectively, in borders of rose cut diamonds, surmounted by a bow set with further diamonds, no assa

Estimate £500 - £700

AN ANTIQUE PEARL AND ENAMEL RING in yellow gold, the tapering band set with pearls accented by bands of blue enamel, with a glass covered locket compartment to the reverse, no assay marks, size K1.2 / 5.5, 2.9g.

Estimate £300 - £500

AN ANTIQUE OPAL AND DIAMOND CLUSTER RING in 18ct yellow gold, set with a round cabochon opal in a cluster of old cut diamonds, stamped 18CT, size M / 6.25, 4.5g. 

Estimate £200 - £300

A DIAMOND CLUSTER RING in 18ct yellow gold, set with a cluster of single cut diamonds, stamped 18CT, size N1/2 / 7, 2.2g. 

Estimate £300 - £500

AN ANTIQUE RUBY FIVE STONE RING in yellow gold, set with five cushion cut rubies, no assay marks, size L1/2 / 6, 2.2g. 

Estimate £100 - £1,500

A YELLOW SAPPHIRE RING in 18ct yellow gold, set with a cushion cut yellow sapphire of approximately 10.80 carats, stamped 18CT, size L1/2 / 6, 5.2g.

Estimate £2,000 - £3,000

AN ANTIQUE AGATE CAMEO RING in yellow gold, set with an agate cameo carved to depict the profile of a Georgian gentleman, no assay marks, size H1/2 / 4, 8.5g. 

Estimate £400 - £600

A NATURAL SALTWATER PEARL AND DIAMOND CLUSTER RING in white gold, set with a pearl of 8.4mm in a cluster of old cut diamonds, further old cut diamonds accenting the shoulders, the diamonds all totalling 1.1-1.2 carats, no assay marks, size N / 6.75,

Estimate £2,000 - £3,000

AN ANTIQUE AGATE AND ENAMEL MOURNING ETERNITY RING in yellow gold, comprising a row of agate intaglios spelling 'in memory of', inscribed 'The Rev'd Sir William Cooper Bar't born 29th May 1766 - died 7 Janry 1835', no assay marks, size L / 5.75, 10.2

Estimate £1,500 - £2,500

AN ANTIQUE AGATE CAMEO RING in yellow gold, set with an agate cameo carved to depict a pigeon, no assay marks, size M / 6.25, 2.4g. 

Estimate £600 - £800

A RUBY AND DIAMOND DRESS RING in white gold, set with an oval cut ruby of approximately 1.25 carats, accented by baguette and single cut diamonds, no assay marks, size O / 7.25, 4.2g. 

Estimate £1,000 - £1,500

A DIAMOND THREE STONE RING in platinum, set with three round brilliant cut diamonds, the diamonds all totalling 3.5-3.7 carats, partial British hallmarks, size M / 6.25, 6.3g. 

Estimate £3,000 - £5,000

AN ORANGE SAPPHIRE AND DIAMOND THREE STONE RING in 18ct white gold, set with a cushion cut orange sapphire of 2.66 carats between two round brilliant cut diamonds, full British hallmarks, size M / 6.25, 3.5g.

Estimate £1,500 - £2,500

A SAPPHIRE AND DIAMOND THREE STONE RING in yellow gold and platinum, set with a cushion cut sapphire of approximately 1.00 carat between two old cut diamonds, the diamonds both totalling 1.3-1.5 carats, no assay marks, size N1/2 / 7. 3.6g. 

Estimate £2,000 - £3,000

A DIAMOND SNAKE RING in yellow gold, designed as a coiled snake, the eyes set with single cut diamonds, no assay marks, size M1/2 / 6.5, 4.8g. 

Estimate £250 - £350

AN ANTIQUE CARNELIAN INTAGLIO RING in yellow gold, set with an oval carnelian intaglio, no assay marks, size H1/2 / 4, 4.1g.

Estimate £1,000 - £1,500

A CHINESE GOLD SIGNET RING in high carat gold, in foliate design, Chinese assay marks, size Q1/2 / 8.5, 11.6g. 

Estimate £1,000 - £1,500

A DIAMOND ENGAGEMENT RING in platinum, set with an emerald cut diamond of 1.54 carats, flanked by pairs of baguette cut diamonds, no assay marks, size M / 6.25, 3.1g. Accompanied by a gemmological report stating that the diamond is of G colour, VVS1

Estimate £6,000 - £8,000

AN ANTIQUE DIAMOND CLUSTER RING in yellow gold and silver, set with a cluster of rose cut diamonds, no assay marks, size M / 6.25, 4.0g. 

Estimate £800 - £1,200

AN ANTIQUE CARNELIAN INTAGLIO LOCKET RING in 18ct yellow gold, set with a carnelian intaglio carved to depict the profile of a Roman soldier, opening to reveal a glass covered locket compartment,  later full British hallmarks for London 1952, size R

Estimate £1,500 - £2,500

AN ANTIQUE DIAMOND AND ENAMEL MARQUISE RING in yellow gold and silver, the marquise shaped face set with three rose cut diamonds over a ground of blue enamel, accented by a border of rose cut diamonds, no assay marks, size N1/2 / 7, 6.0g. 

Estimate £250 - £350

A 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 H1/2 / 4, 3.1g. 

Estimate £100 - £150

A RUBY AND DIAMOND CLUSTER RING in yellow gold, set with three oval cut rubies in a cluster of round brilliant cut diamonds, no assay marks, size L1/2 / 6, 4.7g. 

Estimate £500 - £700

AN ANTIQUE CARNELIAN INTAGLIO RING in yellow gold, set with an oval carnelian intaglio carved to depict an ancient warrior, no assay marks, size I / 4.25, 4.2g.

Estimate £800 - £1,200

AN ANTIQUE CARNELIAN INTAGLIO SIGNET RING in 15ct yellow gold, set with a carnelian intaglio carved to depict a Roman soldier, stamped 15CT, size L1/2 / 6, 7.4g. 

Estimate £800 - £1,200

AN ANTIQUE SYNTHETIC RUBY AND DIAMOND DRESS RING in yellow gold and silver, in scrolling design set with a round cut synthetic ruby, old European cut diamonds and old cut diamonds, no assay marks, size O1/2 / 7.5, 3.9g.

Estimate £500 - £700

A RUBY AND DIAMOND RING in 18ct yellow gold and platinum, set with an oval cut ruby in a border of single cut diamonds, stamped 18CT PLAT, size N / 6.75, 3.4g.

Estimate £200 - £300

AN AQUAMARINE AND DIAMOND CLUSTER RING in white gold, set with an oval cut aquamarine in a cluster of single cut diamonds, no assay marks, size K / 5.25, 3.2g. 

Estimate £400 - £600

A DIAMOND CLUSTER RING in white gold, set with a cluster of round brilliant cut diamonds all totalling 1.6-1.8 carats, no assay marks, size N / 6.75, 5.3g. 

Estimate £600 - £800

A 1.10 CARAT SOLITAIRE DIAMOND RING in platinum, set with a round brilliant cut diamond of 1.10 carats, partial British hallmarks, size N1/2 / 7, 3.4g. Accompanied by a GIA report stating that the diamond is I colour and VS1 clarity. 

Estimate £2,000 - £3,000

A SAPPHIRE AND DIAMOND CLUSTER RING in 18ct yellow gold, set with a round cut sapphire of approximately 1.30 carats in a cluster of round brilliant cut diamonds, each shoulder set with a further diamond, the diamonds all totalling 1.0-1.1 carats, sta

Estimate £800 - £1,200

A DIAMOND THREE STONE RING in 18ct yellow gold, set with three round brilliant cut diamonds all totalling 0.75 carats, inscribed 0.75, stamped 750, size L / 5.75, 4.4g. 

Estimate £200 - £300

A RUBY AND DIAMOND CLUSTER RING in 18ct yellow gold, set with an oval cut ruby of 1.61 carats in a cluster of round brilliant cut diamonds, each shoulder set with a further diamond, stamped 18, size O1/2 / 7.5, 4.0g. 

Estimate £1,000 - £1,500

AN UNHEATED RUBY AND DIAMOND RING in 14ct white gold, set with an oval cut ruby of 0.95 carats between four baguette cut diamonds, over a scrolled gallery, stamped 585, size L / 5.75, 3.5g. Accompanied by a gemmological report stating that the ruby i

Estimate £1,000 - £1,500

A DIAMOND DRESS RING in white gold, set with two transitional cut diamonds, the band set with single cut diamonds, no assay marks, size J1/2 / 5, 2.0g. 

Estimate £600 - £800

A DIAMOND TOI ET MOI RING in 18ct yellow gold, set with two round brilliant cut diamonds, stamped 18CT, size J / 4.75, 2.8g. 

Estimate £600 - £800

A SAPPHIRE AND DIAMOND CLUSTER RING  in yellow gold, set with an oval cut sapphire of approximately 0.60 carats in a double border of round brilliant cut diamonds, the shoulders set with further diamonds, no assay marks, size N / 6.75, 5.4g. 

Estimate £600 - £800

A RUBY AND DIAMOND DRESS RING in 18ct white gold, set with three square step cut rubies in a border of round brilliant and baguette cut diamonds, the shoulders set with further diamonds, French assay marks, size M / 6.25, 4.0g. 

Estimate £1,000 - £1,500