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Lot 110

A COLOMBIAN EMERALD AND DIAMOND EARRINGS AND RING SUITE in 18ct white gold, comprising of a ring in rectangular design set with an emerald cut emerald of 2.30 carats in a border of round cut diamonds, with further baguette cut diamonds to the shank, all totalling approximately 1.60 carats, size J.5 / 5, 6.0g. The pair of earrings are in rectangular design, each set with an elongated emerald cut emerald of 0.80 carats each in a border of round cut diamonds totalling approximately 0.75 carats each, 1.3cm, 4.6g. Accompanied by a gemological certificate stating that the emeralds are of Colombian origin.

Lot 112

A TURQUOISE, DIAMOND AND PEARL SWEETHEART RING in yellow gold and silver, designed as two interlocking hearts set with turquoise cabochons and old cut diamonds, surmounted by a ribbon and bow motif set with a pearl and further old cut and rose cut diamonds, unmarked, size O / 7, 5.6g.

Lot 113A

AN OPAL AND DIAMOND CLUSTER RING in yellow gold, set with a cabochon opal in a border of old cut diamonds, unmarked, size M / 6, 2.5g.

Lot 115

A TURQUOISE AND DIAMOND RING, H STERN in 18ct yellow gold, comprising of a cabochon turquoise in a foliate border set with round cut diamonds, H Stern maker's mark, stamped 750, size P / 8, 10.3g.

Lot 119A

AN ANTIQUE OPAL AND PINK GEMSTONE CLUSTER RING in 15ct yellow gold, set with a floral cluster of a pink gemstone and cabochon opals, stamped 15, size M / 6, 2.3g.

Lot 122

A FANCY VIVID YELLOW DIAMOND SOLITAIRE RING in 18ct yellow and white gold, set with a radiant cut fancy vivid yellow diamond of 3.28 carats with further round cut diamonds to the shank, size M / 6.5, 3.2g. Accompanied by a gemological report from the GIA stating that the diamond is of Fancy Vivid Yellow colour, natural colour origin.

Lot 123

A DIAMOND PHILLIPENES RING, VAN CLEEF & ARPELS in 18ct yellow gold, set with a five row panel of pave set round cut diamonds, signed VCA, French marks for 18ct yellow gold, size J / 5, 7.9g.

Lot 125

A RUBY BAND RING, CARTIER in 18ct yellow gold, set with five round cut rubies, signed Cartier, stamped 750, size J / 5, 4.6g.

Lot 128

A DIAMOND HEART RING, TIFFANY & CO. in 18ct yellow gold, the thick band is set with a central heart motif jewelled with round cut diamonds, signed Tiffany & Co., stamped 750, size L / 5.5, 4.8g.

Lot 130

A DIAMOND RING, CHAUMET in 18ct yellow gold, the harlequin band is set with round cut diamonds, signed Chaumet, stamped 750, size L / 5.5, 9.8g.

Lot 14

AN ANTIQUE COLOMBIAN EMERALD AND DIAMOND RING in 18ct yellow gold and platinum, set with a sugarloaf emerald of approximately 5.00 carats in a border of old cut diamonds, stamped 18ct, size O / 7, 4.9g. Accompanied by a gemological certificate stating that the emerald is of Colombian origin with moderate oil enhancement.

Lot 144A

AN ANTIQUE OPAL AND DIAMOND DRESS RING in 18ct yellow gold, sett with a trio of graduated oval cabochon opals punctuated by trios of old cut diamonds, stamped 18ct, size M / 6.25, 2.7g.

Lot 146

A CEYLON NO HEAT SAPPHIRE AND DIAMOND CLUSTER RING in 18ct yellow gold, set with a cushion cut sapphire of 6.50 carats in a cluster of round cut diamonds totalling 2.0-2.4 carats, stamped 18ct, size O / 7, 7.5g. Accompanied by a gemological report stating that the sapphire is of Ceylon (Sri Lanka) origin, with no indications of heat treatment.

Lot 148

A RUBY AND DIAMOND RING in 18ct yellow gold, the twisted shank is set with alternating rows of round cut diamonds totalling 0.99 carats and cabochon rubies totalling 2.65 carats, stamped 18K, size L / 6, 10.4g.

Lot 154

A SAPPHIRE AND DIAMOND RING in 18ct yellow gold, in bombe form, set with a row of oval cut sapphires totalling 2.15 carats between two rows of round cut diamonds totalling 1.26 carats, stamped 750, size M / 6, 13.7g.

Lot 155A

A SYNTHETIC SAPPHIRE DRESS RING in 18ct gold, set with an oval synthetic sapphire in a decorated gold border, stamped 18K, size Q / 8, 4.6g.

Lot 157

A CEYLON NO HEAT SAPPHIRE AND DIAMOND RING in 18ct white gold, set with a cushion cut sapphire of 7.48 carats between stepped crescent design shoulders set with single cut diamonds, French assay marks, size L / 5.5, 6.2g. Accompanied by a gemological report stating that the sapphires are of Ceylon (Sri Lanka) origin, with no indications of heat treatment.

Lot 158

A BURMA NO HEAT AND RUBY RING in yellow gold, set with a cushion cut ruby of 0.73 carats in a border of old cut diamonds, unmarked, size K / 5, 3.7g. Accompanied by a gemological report stating that the ruby is of Burmese (Myanmar) origin, with no indications of heat treatment.

Lot 161

AN UNHEATED YELLOW SAPPHIRE RING in 18ct yellow gold, set with an oval cut yellow sapphire of 6.74 carats, unmarked, size N / 7, 6.3g.

Lot 163

AN ANTIQUE STUART CRYSTAL AND ENAMEL RING, 18TH CENTURY in yellow gold, set with a foiled back step cut rock crystal in a decorated border with foliate black enamel, unmarked, size M / 6, 3g.

Lot 166

AN ANTIQUE CARNELIAN INTAGLIO AND DIAMOND RING, 19TH CENTURY in yellow gold, the face set with an oval piece of carnelian reverse carved to depict the bust of a classical gentleman, between rose cut diamonds, unmarked, size N / 7, 2.9g.

Lot 168

A RUBY AND DIAMOND CLUSTER RING in yellow gold, set with an oval cut ruby of 2.07 carats in a border of old cut diamonds, unmarked, size M / 6, 3.8g.

Lot 169

A RUBY AND DIAMOND DRESS RING in 18ct yellow gold, set with a trio of graduated cushion cut rubies punctuated by pairs of round cut diamonds, full British hallmarks, size N / 6.75, 4.7g.

Lot 171

A NATURAL SALTWATER PEARL AND DIAMOND CLUSTER RING RING in yellow gold, set with a natural saltwater pearl of 9.9mm set with a round cut diamond, in a border of round cut diamonds, unmarked, size M / 6, 5.3g. Accompanied by a gemological certificate stating that the pearl is of natural saltwater origin.

Lot 173

AN EMERALD AND DIAMOND CLUSTER RING in 18ct yellow gold, set with a step cut emerald of 0.80 carat in a border of old cut diamonds, French assay marks, size N / 6.5, 4.4g.

Lot 175A

A BURMA NO HEAT PINK SAPPHIRE AND DIAMOND CLUSTER RING in 18ct yellow gold, set with an oval cut pink sapphire of 0.71 carats in a border of round and baguette cut diamonds, stamped 18CT, size N / 6.5, 3.3g. Accompanied by a gemological report stating that the sapphire is of Burmese (Myanmar) origin, with no indications of heat treatment.

Lot 18

AN ANTIQUE BURMA NO HEAT RUBY AND DIAMOND FIVE STONE RING, 1907 in 18ct yellow gold, set with five graduated cushion cut rubies totalling 3.47 carats, with diamond sparks, British hallmarks for 1907, size R / 8.5, 5.8g. Accompanied by a gemological report stating that the rubies are of Burmese (Myanmar) origin, with no indications of heat treatment.

Lot 196

A MIXED LOT OF JEWELLERY in yellow gold, comprising of a ring, in floral design, set with round cut garnets, a single earring, set with a foiled yellow gemstone within a pinched collet setting, and a synthetic ruby in a colet, ring size O / 7, the ring is stamped 375, total weight: 8.2g.

Lot 2

A VINTAGE CITRINE RING in yellow gold, set with a central step cut citrine between two fancy cut citrines, unmarked, size K / 5, 15.2g.

Lot 201

A GARNET DRESS RING set with a cabochon garnet in a twisted gold border, unmarked, size L / 6, 5.1g.

Lot 203

AN ANTIQUE DIAMOND, PEARL, ENAMEL AND HAIRWORK MOURNING LOCKET RING in yellow gold, comprising of rose cut diamonds in forget-me-not flower motif, on black enamel panel in a border of seed pearls, with hairwork locket back, unmarked, size M / 6, 8.4g.

Lot 205

AN ANTIQUE GARNET, RUBY AND DIAMOND RING, 19TH CENTURY in yellow gold, set with an oval cut garnet, in a border of cushion cut rubies and rose cut diamonds, unmarked, size M / 6, 3.2g.

Lot 207

AN ANTIQUE ENAMEL, PEARL HAIRWORK MOURNING RING, 1831 in 18ct yellow gold, set with a panel of hairwork in a decorated border of seed pearls and black enamel, British hallmarks for 1831, size P / 7.5, 5.8g.

Lot 213

A DEMANTOID GARNET AND DIAMOND CLUSTER RING in 18ct yellow gold, set with an oval cut demantoid garnet of 2.34 carats in a border of old and round cut diamonds, stamped 18ct, size O / 7, 5.7g.

Lot 216

A YELLOW SAPPHIRE AND DIAMOND RING in 18ct yellow gold, in Retro design, set with an emerald cut yellow sapphire of 8.35 carats in a gold border set with round cut diamonds, stamped 18K, size N / 7, 9.7g.

Lot 220

A BURMA NO HEAT RUBY AND DIAMOND RING in yellow gold, set with a cushion cut ruby of 0.82 carats between an old and round cut diamond totalling 0.50 carats, unmarked, size N / 6.5, 4g. Accompanied by a gemological report stating that the ruby is of Burmese (Myanmar) origin, with no indications of heat treatment.

Lot 226

AN ANTIQUE SAPPHIRE AND DIAMOND RING in 18ct yellow gold, set with two rows of round cut sapphires and old cut diamonds, French assay marks, size O / 7, 3.2g.

Lot 227

AN ANTIQUE EMERALD AND DIAMOND DRESS RING, 19TH CENTURY in yellow gold, set with a trio of graduated cushion shaped step cut emeralds accented by old cut diamonds, the band with engraved foliate decoration, unmarked, size M / 6.25, 3.1g.

Lot 230

AN ANTIQUE ENAMEL AND DIAMOND MOURNING RING, CIRCA 1830 in yellow gold, set with an old cut diamond in a border of black enamel in a scrolling gold border, unmarked, size R / 8.5, 3.9g.

Lot 234

AN ANTIQUE DIAMOND AND SAPPHIRE FIVE STONE RING in yellow gold, set with three old cut diamonds totalling 0.95 carats and two cushion cut sapphires totalling 0.87 carats, unmarked, size N / 6.5, 3.8g.

Lot 237

AN ANTIQUE RUBY AND DIAMOND CLUSTER RING in yellow gold, set with a cushion cut ruby in a border of old cut diamonds, unmarked, size M / 6, 1.8g.

Lot 239

AN ANTIQUE PEARL AND RUBY RING, 19TH CENTURY in yellow gold, comprising of a floral cluster of a ruby and seed pearls between two further cushion cut rubies, unmarked, size K / 5, 2.3g.

Lot 242

A PINK SAPPHIRE AND DIAMOND BALLERINA RING in 18ct white gold, set with an oval cut pink sapphire of 3.48 carats within a ballerina mount set with tapered baguette cut diamonds, stamped 18K, size M / 6, 6.5g.

Lot 245

A TANZANITE AND DIAMOND THREE STONE RING in 18ct yellow gold, set with an emerald cut tanzanite of 3.02 carats between two round cut diamonds totalling 1.00 carats, stamped 750, size P / 7.5, 6.3g.

Lot 25

A PEARL AND DIAMOND FIVE STONE RING in yellow gold, set with five graduated pearls and diamond sparks, unmarked, size M / 6, 5g.

Lot 250

A BLACK OPAL AND DIAMOND CLUSTER RING in 18ct yellow gold and platinum, set with an oval cabochon black opal of 2.72 carats in a border of single cut diamonds, stamped PLAT and 18, size N / 6.5, 4.3g.

Lot 254

A CHRYSOPRASE AND MOTHER OF PEARL LADYBIRD RING, DE GRISOGONO in 18ct yellow gold, comprising a twisted shank set with a chrysoprase and cabochon mother of pearl ladybird charm, size K / 5, 5.4g.

Lot 257

A COLOURED DIAMOND AND DIAMOND CLUSTER RING in 18ct white gold and platinum, set with an emerald cut fancy coloured diamond of 2.42 carats in a border of round cut diamonds, stamped 18CT PLAT, size K / 5, 2.5g.

Lot 259

A COLOMBIAN EMERALD AND DIAMOND RING in 18ct white gold, set with an emerald cut emerald of 9.00 carats between stepped shoulders set with old cut diamonds and step cut emeralds, Portuguese assay marks, size P / 7.5, 6.7g. Accompanied by a gemological report stating that the emerald is of Colombian origin with indications of minor clarity enhancement.

Lot 26

A NATURAL SALTWATER PEARL RING in 18ct yellow gold, set with a natural saltwater pearl of 7.8mm weighing 2.75ct on a twisted gold shank, stamped 750, size N / 7, 4.1g. Accompanied by a gemological report stating that the pearl is of natural saltwater origin.

Lot 262

AN ANTIQUE DIAMOND CLUSTER RING, 19TH CENTURY in yellow gold and silver, set with a central rose cut diamond of 1.68 carats, in a border of further rose cut diamonds, with scrolling decoration to the band, unmarked, size L / 5.75, 6.6g.

Lot 268

A CITRINE AND DIAMOND CLUSTER RING in 18ct yellow gold, set with an oval cut citrine of 18.74 carats in a border of round cut diamonds totalling 1.6-1.8 carats, stamped 750, size O / 7, 13.5g.

Lot 270

A GREEN GARNET AND DIAMOND DRESS RING in 18ct yellow gold, set with an oval cut green garnet within a border of round cut diamonds, British hallmarks, size Q / 8, 4.2g.

Lot 28

A DIAMOND THREE STONE RING in 18ct yellow gold, set with a principal round cut diamond of 1.03 carats, between two further round cut diamonds, all totalling 1.77 carats, stamped 18CT, size N / 6.5, 3.9g.

Lot 280

AN EMERALD AND DIAMOND RING in 18ct white gold, set with an emerald cut emerald of 7.00 carats in a decorated frame set with round cut diamonds, stamped 750, size O / 7, 6.4g.

Lot 282

A DIAMOND DRESS RING in 18ct white gold, the twisted shank is set with round cut diamonds totalling 2.2-2.4 carats, stamped 750, size L / 6, 4.6g.

Lot 287

A PEARL, RUBY AND DIAMOND RING in 18ct yellow gold, set with a pearl of 14.2mm in a border of round cut diamonds and pear cut rubies, stamped 750, size N / 6.5, 14.2g.

Lot 295

AN ANTIQUE DIAMOND CLUSTER RING in yellow gold and silver, the circular face is pave set with rose cut diamonds totalling 1.0-1.3 carats, with scrolling decoration to the band, unmarked, size O / 7, 9g.

Lot 297

AN ANTIQUE AMETHYST BISHOPS RING in yellow gold, set with cushion cut amethyst of 4.87 carats with high relief foliate decoration to the shoulders, unmarked, size W / 11, 6g.

Lot 299

A CEYLON NO HEAT PINK SAPPHIRE AND DIAMOND RING in 18ct white gold, set with a cushion cut pink sapphire of 3.5 carats, within a border of knotted designs set with round cut diamonds, French assay marks, size N / 6.5, 5.9g. Accompanied by a gemological report stating that the sapphire is of Ceylon origin with no indications of heat treatment.

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