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A GOLD CUFF BRACELET, FIRST HALF OF 20TH CENTURY, FRENCH Of openwork design, the hinged bangle
A GOLD CUFF BRACELET, FIRST HALF OF 20TH CENTURY, FRENCH Of openwork design, the hinged bangle with foliate decorations throughout, in 18K gold, ...
THREE GEM-SET PHOTOGRAPH FRAMES Each square-shaped free standing miniature photograph frame,
THREE GEM-SET PHOTOGRAPH FRAMES Each square-shaped free standing miniature photograph frame, highlighted with carved and cabochon sapphires or ru...
A CITRINE AND DIAMOND NECKLACE, MAUBOUSSIN Set to the front with a circular-cut citrine, between
A CITRINE AND DIAMOND NECKLACE, MAUBOUSSIN Set to the front with a circular-cut citrine, between leaf-shaped motifs enhanced with brilliant-cut d...
*** WITHDRAWN *** A CITRINE ON BRONZE COCKTAIL RING, BY GABRI The hexagon-shaped citrine weighing approximately 17.00cts, within collet-setting, t...
A DIAMOND AND SAPPHIRE ‘TWENTY 4’ RING, BY PATEK PHILIPPE The broad band of openwork design,
A DIAMOND AND SAPPHIRE ‘TWENTY 4’ RING, BY PATEK PHILIPPE The broad band of openwork design, composed of polished links, to borders set with bril...
AN AQUAMARINE AND DIAMOND NECKLACE, BY GUCCI Set with a faceted pear-shaped aquamarine weighing
AN AQUAMARINE AND DIAMOND NECKLACE, BY GUCCI Set with a faceted pear-shaped aquamarine weighing approximately 32.00cts, in a four polished hoop m...
A DIAMOND RING, BY MAUBOUSSIN Highlighted to the front with a brilliant-cut diamond motif, further
A DIAMOND RING, BY MAUBOUSSIN Highlighted to the front with a brilliant-cut diamond motif, further enhanced with reeded details of textured finis...
A DIAMOND BRACELET Of tank bi-coloured design, set with a series of brilliant-cut diamonds at the
A DIAMOND BRACELET Of tank bi-coloured design, set with a series of brilliant-cut diamonds at the centre, mounted in 18K white and yellow gold, d...
A PAIR OF JADE, CHROME DIOPSIDE AND DIAMOND EARRINGS, BY MARGHERITA BURGENER Each rectangular
A PAIR OF JADE, CHROME DIOPSIDE AND DIAMOND EARRINGS, BY MARGHERITA BURGENER Each rectangular polished jade plaque, set at the centre with a circ...
A DIAMOND DRESS RING Of bombé design, the frontispiece pavé-set with brilliant-cut diamonds, between
A DIAMOND DRESS RING Of bombé design, the frontispiece pavé-set with brilliant-cut diamonds, between reeded shoulders, mounted in 18K gold, diamo...
A DIAMOND SINGLE-STONE RING The brilliant-cut diamond within a six-claw setting, to a plain hoop,
A DIAMOND SINGLE-STONE RING The brilliant-cut diamond within a six-claw setting, to a plain hoop, mounted in 18K gold, with maker's mark, French ...
A DIAMOND PENDANT ON CHAIN The brilliant-cut diamond weighing approximately 1.40ct, within a four-
A DIAMOND PENDANT ON CHAIN The brilliant-cut diamond weighing approximately 1.40ct, within a four-claw setting, suspending from a fancy-link chai...
A SAPPHIRE AND DIAMOND CLUSTER RING The oval-shaped sapphire weighing approximately 3.00cts,
A SAPPHIRE AND DIAMOND CLUSTER RING The oval-shaped sapphire weighing approximately 3.00cts, within a four-claw setting, to a brilliant-cut diamo...
A GEM-SET AND DIAMOND RING The wide band set with square-shaped emeralds, sapphires and rubies and
A GEM-SET AND DIAMOND RING The wide band set with square-shaped emeralds, sapphires and rubies and brilliant-cut diamonds, in a geometric patter,...
A DIAMOND LINE BRACELET Composed of a continuous line of brilliant-cut diamonds, mounted in 18K rose
A DIAMOND LINE BRACELET Composed of a continuous line of brilliant-cut diamonds, mounted in 18K rose gold, diamonds approximately 6.50cts total, ...
A DIAMOND BANGLE The sprung bangle with three applied elephants at the front, accented and pavé-
A DIAMOND BANGLE The sprung bangle with three applied elephants at the front, accented and pavé-set with brilliant-cut diamonds, between brillian...
A CONTEMPORARY AMETHYST AND DIAMOND BANGLE, BY MICHELE DELLA VALLE Set with a large rectangular-
A CONTEMPORARY AMETHYST AND DIAMOND BANGLE, BY MICHELE DELLA VALLE Set with a large rectangular-cut amethyst measuring approximately 33.00x25.28...
A PAIR OF ENAMEL AND DIAMOND EARCLIPS, BY DAVID WEBB Of octagonal bombé design, decorated with black
A PAIR OF ENAMEL AND DIAMOND EARCLIPS, BY DAVID WEBB Of octagonal bombé design, decorated with black enamel between brilliant-cut diamond shoulde...
AN ENAMEL AND DIAMOND COCKTAIL RING Of openwork bombé design, the centre pavé-set with brilliant-cut
AN ENAMEL AND DIAMOND COCKTAIL RING Of openwork bombé design, the centre pavé-set with brilliant-cut diamonds, between black enamel stripes, moun...
A DIAMOND RING Of bombé design, the frontispiece pavé-set with brilliant-cut diamonds, mounted in
A DIAMOND RING Of bombé design, the frontispiece pavé-set with brilliant-cut diamonds, mounted in 18K gold, diamonds approximately 3.50cts total,...
AN EMERALD AND DIAMOND PENDANT NECKLACE Composed of a continuous line of brilliant-cut diamonds
AN EMERALD AND DIAMOND PENDANT NECKLACE Composed of a continuous line of brilliant-cut diamonds within claw-setting, suspending a heart-shaped em...
AN EMERALD AND DIAMOND DRESS RING Horizontally-set, the cut-cornered rectangular emerald weighing
AN EMERALD AND DIAMOND DRESS RING Horizontally-set, the cut-cornered rectangular emerald weighing approximately 3.50cts, between shoulders pavé-s...
A DIAMOND SINGLE-STONE RING, CIRCA 1960 The European-cut diamond weighing approximately 1.75cts
A DIAMOND SINGLE-STONE RING, CIRCA 1960 The European-cut diamond weighing approximately 1.75cts within an eight-claw setting, mounted in 18K gold...
A DIAMOND LINE BRACELET, WITH MATCHING EARSTUDS Composed of a continuous line of brilliant-cut
A DIAMOND LINE BRACELET, WITH MATCHING EARSTUDS Composed of a continuous line of brilliant-cut diamonds within navette-shaped frames, diamonds ap...
AN EMERALD AND DIAMOND RING The raised mount centring a square-shaped emerald weighing approximately
AN EMERALD AND DIAMOND RING The raised mount centring a square-shaped emerald weighing approximately 1.70ct, to a surround of brilliant-cut diamo...
A GEM-SET COCKTAIL RING The mount designed as matrix, set with numerous gemstones such as a topaz, a
A GEM-SET COCKTAIL RING The mount designed as matrix, set with numerous gemstones such as a topaz, a colourless beryl, a meteorite, a black opal,...
A DIAMOND RING Of serpent design, the head pavé-set with brilliant-cut diamonds, to a plain polished
A DIAMOND RING Of serpent design, the head pavé-set with brilliant-cut diamonds, to a plain polished hoop, mounted in 18K gold, ring size L
A DIAMOND DRESS RING Composed of a central brilliant-cut diamond weighing approximately 0.90ct,
A DIAMOND DRESS RING Composed of a central brilliant-cut diamond weighing approximately 0.90ct, within a collet-setting, to a scalloped similarly...
A DIAMOND SINGLE-STONE RING The old brilliant-cut diamond weighing approximately 1.50ct, within a
A DIAMOND SINGLE-STONE RING The old brilliant-cut diamond weighing approximately 1.50ct, within a six-claw setting, mounted in 18K gold, French a...
A DIAMOND PENDANT NECKLACE Composed of line of brilliant-cut diamonds to the front, suspending a
A DIAMOND PENDANT NECKLACE Composed of line of brilliant-cut diamonds to the front, suspending a rectangular-cut diamond of yellow tint weighing ...
A PAIR OF DIAMOND EARRINGS, BY MARGHERITA BURGENER Each designed as a stylised bow, pavé-set with
A PAIR OF DIAMOND EARRINGS, BY MARGHERITA BURGENER Each designed as a stylised bow, pavé-set with brilliant-cut diamonds throughout, mounted in 1...
A SAPPHIRE AND DIAMOND CLUSTER RING, CIRCA 1960 The oval-shaped sapphire cabochon weighing approximately 17.00cts, within a double four-claw sett...
A DIAMOND LINE BRACELET The continuous line of brilliant-cut diamonds, within claw-setting, mounted in 14K gold, diamonds approximately 5.50cts t...
A DIAMOND SINGLE-STONE RING The European-cut diamond weighing approximately 3.10cts, within a six-
A DIAMOND SINGLE-STONE RING The European-cut diamond weighing approximately 3.10cts, within a six-claw setting, mounted in 18K gold, with maker's...
A DIAMOND ETERNITY RING Composed of a continuous row of brilliant-cut diamonds within claw-setting, mounted in 18K gold, diamonds approximately 4...
AN EMERALD AND DIAMOND CLUSTER RING The rectangular-cut emerald weighing approximately 2.80cts
AN EMERALD AND DIAMOND CLUSTER RING The rectangular-cut emerald weighing approximately 2.80cts within collet-setting, to a brilliant-cut diamond ...
A PAIR OF GOLD EAR CLIPS, BY MELLERIO Of bi-coloured design, each composed of a polished dome,
A PAIR OF GOLD EAR CLIPS, BY MELLERIO Of bi-coloured design, each composed of a polished dome, within a textured abstract surround, mounted in 18...
A DIAMOND DRESS RING Of bombé fluted design, centrally set with brilliant-cut diamonds, mounted in
A DIAMOND DRESS RING Of bombé fluted design, centrally set with brilliant-cut diamonds, mounted in 18K gold, Italian registry mark, ring size L½
A TURQUOISE AND TANZANITE COCKTAIL RING, BY GEORG SPRENG, 2001 The oval-shaped 13.46ct turquoise
A TURQUOISE AND TANZANITE COCKTAIL RING, BY GEORG SPRENG, 2001 The oval-shaped 13.46ct turquoise cabochon between 4.75ct total pear-shaped tanzan...
AN ENAMEL LONG-CHAIN NECKLACE Composed of alternating links, either set with an oval polished hoop
AN ENAMEL LONG-CHAIN NECKLACE Composed of alternating links, either set with an oval polished hoop with central moon motif, applied with black or...
A DIAMOND LINE NECKLACE Composed of a continuous line of brilliant-cut diamonds, mounted in 18K
A DIAMOND LINE NECKLACE Composed of a continuous line of brilliant-cut diamonds, mounted in 18K gold, diamonds approximately 3.00cts total, with ...
A DIAMOND LINE BRACELET Composed of a continuous line of brilliant-cut diamonds within claw-setting,
A DIAMOND LINE BRACELET Composed of a continuous line of brilliant-cut diamonds within claw-setting, mounted in 18K yellow gold, diamonds approxi...
A DIAMOND ETERNITY RING Composed of a continuous row of brilliant-cut diamonds within four-claw
A DIAMOND ETERNITY RING Composed of a continuous row of brilliant-cut diamonds within four-claw setting, diamonds approximately 2.50cts total, ri...
A SAPPHIRE AND DIAMOND CLUSTER RING The cushion-shaped sapphire weighing approximately 5.60cts,
A SAPPHIRE AND DIAMOND CLUSTER RING The cushion-shaped sapphire weighing approximately 5.60cts, within a double four-claw setting, to a marquise ...
A PAIR OF CULTURED PEARL, DIAMOND AND RUBY PENDENT EARRINGS, BY GABRI Each Tahitian cultured pearl
A PAIR OF CULTURED PEARL, DIAMOND AND RUBY PENDENT EARRINGS, BY GABRI Each Tahitian cultured pearl of grey tint measuring approximately 12.77mm, ...
A RUBY AND DIAMOND DRESS RING The cushion-shaped ruby weighing approximately 1.56ct, within a
A RUBY AND DIAMOND DRESS RING The cushion-shaped ruby weighing approximately 1.56ct, within a brilliant-cut diamond surround and similarly-cut di...
A RUBY AND DIAMOND BRACELET Set with a oval-shaped rubies, each within a brilliant-cut diamond
A RUBY AND DIAMOND BRACELET Set with a oval-shaped rubies, each within a brilliant-cut diamond surround, mounted in 18K gold, numbered, length 18...
A RUBY AND DIAMOND BANGLE BRACELET Of opposing design, each terminal set with a cabochon ruby,
A RUBY AND DIAMOND BANGLE BRACELET Of opposing design, each terminal set with a cabochon ruby, further pavé-set with circular-cut rubies and bril...
A CULTURED PEARL, RUBY AND DIAMOND DRESS RING The round-shaped cultured pearl of white tint measuring approximately 10.75mm, between circular-cut...
A PAIR OF RUBY AND DIAMOND EARRINGS Of bombé design, each pavé-set with circular-cut rubies and
A PAIR OF RUBY AND DIAMOND EARRINGS Of bombé design, each pavé-set with circular-cut rubies and brilliant-cut diamond accents, mounted in 18K gol...
A RUBY AND DIAMOND CLUSTER RING The oval-shaped ruby within a brilliant-cut diamond surround,
A RUBY AND DIAMOND CLUSTER RING The oval-shaped ruby within a brilliant-cut diamond surround, mounted in platinum, diamonds approximately 1.50ct ...
A RUBELLITE, RUBY AND DIAMOND DRESS RING Of crossover design, each cushion-shaped rubellite tourmaline within a marquise-shaped diamond and ruby ...
AN OPAL, GEM-SET AND DIAMOND COCKTAIL RING The central oval-shaped opal cabochon weighing approximately 12.00cts within a four-claw setting, to a...
A DIAMOND DRESS RING Of bombé design, centring a marquise-shaped diamond measuring approximately
A DIAMOND DRESS RING Of bombé design, centring a marquise-shaped diamond measuring approximately 14.79mmx7.9mm, within a four-claw setting, withi...
AN EMERALD LINE BRACELET Composed of a continuous line of rectangular-cut emeralds, mounted in 18K
AN EMERALD LINE BRACELET Composed of a continuous line of rectangular-cut emeralds, mounted in 18K gold, length 18.9cm
A DIAMOND AND EMERALD BROOCH/RING Designed as a green dragonfly, pavé-set with brilliant-cut
A DIAMOND AND EMERALD BROOCH/RING Designed as a green dragonfly, pavé-set with brilliant-cut diamonds and circular-cut emeralds, to a scrolled po...
A DIAMOND BRACELET The cable-link chain interspersed with collet-set brilliant-cut diamonds, mounted
A DIAMOND BRACELET The cable-link chain interspersed with collet-set brilliant-cut diamonds, mounted in 18K gold, diamonds approximately 2.40cts ...
A PAIR OF EMERALD AND DIAMOND EARRINGS Each oval-shaped emerald cabochon within a surround of
A PAIR OF EMERALD AND DIAMOND EARRINGS Each oval-shaped emerald cabochon within a surround of brilliant-cut diamonds, mounted in 18K gold, diamon...
A CULTURED PEARL NECKLACE Composed of thirty-two slightly graduated round-shaped cultured pearls
A CULTURED PEARL NECKLACE Composed of thirty-two slightly graduated round-shaped cultured pearls of white tint, measuring approximately from 11.5...
A PAIR OF CULTURED PEARL AND DIAMOND PENDENT EARRINGS Each cultured pearl of white tint measuring
A PAIR OF CULTURED PEARL AND DIAMOND PENDENT EARRINGS Each cultured pearl of white tint measuring approximately 14.83mm with a brilliant-cut diam...
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