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Conch Pearl, Diamond and Platinum Earrings
A pair of modern drop earrings consisting of conch pearl pendant drops, the pearls weighing an estimated total of 17.68 carats, with brilliant-cut...
£130,000.00
Black Onyx
Onyx is the parallel banded form of chalcedony. Black onyx was a beloved gem material during the Art Deco era and was commonly used to create bold and geometric colour contrasts.
New products
- New
Conch Pearl, Rose Cut Diamond and Platinum Flower...
A pair of modern drop earrings consisting of three flowers, with conch pearls to the centre and rose-cut diamond petals, graduating in size from...
£98,000.00
- New
Conch Pearl, Diamond and Platinum Drop Earrings
A pair of modern drop earrings consisting of a conch pearl pendant drop, suspended in the centre of a brilliant-cut diamond set frame, above which...
£90,000.00
- New
Aquamarine, Diamond and Platinum Cluster Drop Earrings
A modern pair of drop earrings consisting of four separate aquamarine and diamond cluster sections, with an estimated total weight of 17.37 carats...
£32,000.00
- New
Diamond, Conch Pearl, Enamel and Platinum Dog Ring
A modern diamond, conch pearl and enamel ring shaped as a dog's face, the conch pearl representing the hanging tongue, weighing an estimated 1.04...
£15,000.00
- New
Pearl, Conch Pearl, Diamond and Platinum Tiara, 12.00ct
A modern pearl and diamond tiara, the openwork design featuring cultured pearls of varying colours, the black pearl weighing an estimated 5.42...
£140,000.00
- New
Antique Natural Pearl, Diamond and Silver Upon Gold...
An antique tiara with flower and leaf motifs, set with old-cut and rose-cut diamonds, with five principal natural white pearls weighing 11.97ct,...
£230,000.00
- New
Emerald, Pearl, Diamond and Platinum Tassel Pendant...
A modern drop pendant necklace, consisting of a fringed tassel made up of an estimated 69.20 carats of white pearls, with a brilliant-cut diamond...
£100,000.00
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There are 18 products.
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Cartier Paris Cufflink Set, with Multiple Gemstone...
A Cartier Paris multi gemstone baton cufflink set, with interchangeable bars or batons, consisting of malachite, black onyx, coral, tiger eye and...
£11,500.00
Georges Thibault French Art Deco Black Onyx Diamond...
A French, Art Deco, black onyx, diamond, frosted rock crystal and gold dress-set, by Georges Thibault, with flat circular black onyx centres,...
£6,500.00
Ghiso Art Deco Agate Onyx Diamond and Platinum Dress...
An Art Deco, agate, black onyx and diamond dress-set by Ghiso, comprising a pair of cufflinks, four buttons and two collar studs, each with three...
£14,000.00
Black Onyx and Diamond Drop Earrings
A pair of contemporary black onyx and diamond drop earrings, consisting of torpedo-shaped black onyx drops, with a cut-out section through the...
£11,500.00
Belle Époque Onyx Diamond and Platinum Brooch, Circa...
A Belle Époque style Edwardian brooch, designed as two concentric circles, set with fancy cut pieces of black onyx and round old-cut diamonds, in...
£14,000.00
Frosted Rainbow Moonstone and Black Onyx Dress-Set
A frosted rainbow moonstone and black onyx dress-set, comprising of a pair of cufflinks and three studs, with rub-over set diamonds in the centres,...
£5,800.00
Vintage Italian Black Onyx Diamond and White Gold...
A vintage Italian black onyx and diamond dress ring, set with a square, sugar-loaf shaped, cabochon-cut black onyx, surrounded by a channel of...
£8,000.00
Black Onyx Bead and Diamond Tassel Pendant Necklace,...
An Art Deco black onyx tassel pendant necklace, comprising of multiple rows of graduating black onyx beads, hanging below a brilliant-cut diamond...
£13,500.00
Tiffany Schlumberger Black Onyx, Turquoise and Gold...
A pair of Jean Schlumberger for Tiffany & Co. black onyx and turquoise cufflinks, with turquoise studded black onyx spheres, on 18ct gold,...
£5,350.00
Modern Lavender Jade Black Onyx Diamond and...
A pair of lavender jade and diamond earrings, with lavender jadeite jade cabochon centres, with a flower shaped surround, with pavé set, old-cut...
£16,000.00
Art Deco Black Onyx and Diamond Dress-Set, Circa 1930
A pair of Art Deco black onyx and diamond dress-set, set with baguette and old-cut diamonds mounted in white gold, with yellow gold links. In a...
£19,000.00
Rock Crystal and Black Onyx Cufflinks
A pair of black onyx, rock crystal and diamond cufflinks, with a round brilliant-cut diamond set in the centre of carved rock crystal, with a...
£4,000.00
Art Deco Ruby, Black Onyx and Platinum Cufflinks,...
A pair of French, Art Deco, black onyx and ruby cufflinks, mounted in platinum, with square-cut rubies, in heavy, platinum, square settings, within...
£9,000.00
Art Deco Black Onyx and Diamond Cufflinks
A pair of Art Deco, oval, black onyx and diamond cufflinks, set with a central, oval piece of black onyx, with a pavé set diamond surround. Circa...
£2,300.00
Weingrill Black Onyx and Diamond Dress-Set
A black onyx and diamond dress set by Weingrill, mounted in 18ct yellow gold, set with black onyx and a diamond in each plate, in a square shape...
£2,400.00
Art Deco Coral, Black Onyx, Diamond and Platinum...
A pair of Art Deco, coral, black onyx and diamond cufflinks, with a diamond set in the centre of three, diagonally set, black onyx squares in a...
£11,000.00
Carved Rock Crystal and Black Onyx Necklace
A carved rock crystal bead necklace, with black onyx rondelles, with an 18ct white gold pavé set black and white diamond ball clasp. Length...
£9,500.00
Carved Rock Crystal and Black Onyx Necklace
A carved rock crystal and black onyx rondelle bead necklace, sixty-one carved rock crystal beads measuring approximately 13-14mm each, separated by...
£9,500.00