Art Deco Spaulding & Co. Diamond Black Onyx and...
An Art Deco butterfly choker, by Spaulding & Co, with a central butterfly, with open wings, flanked by two butterflies, with closed wings, on...
Diamond is a solid form of the element carbon. The more neat and organised the carbon lattice, the higher quality the diamond will be. Diamonds are some of the most iconic luxury items in history, having been mined, cut, polished and worn for centuries across the world.
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A Gübelin mid twentieth century gold and diamond brooch, set with approximately 1.84ct of round brilliant-cut diamonds in an abstract bouquet...
A pair of modern black onyx, rock crystal and diamond cufflinks, with a round brilliant-cut diamond set in the centre of carved rock crystal, with...
A modern Italian diamond circle pendant with a pavé line of diamonds, clasping four concentric pavé set diamond circles, mounted in 18ct white...
An Art Deco diamond brooch, set with Edwardian-cut diamonds, in an open work, navette shaped plaque, mounted in platinum, circa 1925, with a gold...
A gold, Prince of Wales, chain bracelet, with granulated links, with a natural pearl and old-cut diamond cluster clasp, and a modern blue guilloche...
A vintage, antique style diamond star brooch, with an old-cut diamond, in a claw and cut down setting, in the centre of a raised cluster of six...
An early 20th century, luckenbooth double witch's heart brooch, with one heart set with Burma rubies and the other set with old-cut diamonds, in...
An early twentieth century pearl and diamond, three stone crossover ring, with an Art Nouveau influenced design, set with a natural pearl, between...
An antique sapphire and diamond crescent brooch, set with nine, oval and round faceted sapphires, graduating in size, with an estimated stone...
A vintage diamond ring, set with a 0.51 carat, D colour, VS1 clarity, oval brilliant-cut diamond, in a four claw setting, with three small round...
A pair of sapphire and diamond double cluster drop earrings, with oval faceted sapphires set horizontally, surrounded by round brilliant cut...
An antique crescent brooch, set with natural pearls, graduating from the centre, spaced with tapered settings with rose-cut diamonds, and an inner...
A pair of owl cufflinks, pavé set with a mixture of old and brilliant cut diamonds, with cabochon ruby set eyes, with chain links, mounted in...
A pair of ruby and diamond cluster earrings, with a pavé set diamond centre, and a French-cut ruby surround. Mounted in platinum. Estimated total...
A modern Mississippi pearl, diamond and enamel floral brooch, with three rose-cut diamond set anthers, Mississippi pearl petals, shaded green...
An antique diamond crown brooch, set with Edwardian and old-cut diamonds, mounted in yellow gold with platinum settings, circa 1915.
An antique crescent moon brooch, the body is set with a row of old-cut diamonds, graduating in size, tapering to rose-cuts, weighing an estimated...
A pink sapphire ring, set with a pink sapphire, weighing approximately 1.57ct, with 0.31ct of round brilliant-cut diamonds set in the decorative,...
A blue-pink plique-a-jour enamel butterfly brooch, set with an emerald to the thorax, weight approximately 0.14ct, and round brilliant-cut diamonds...
A diamond ring, with a 0.54ct, D colour, VVS2 clarity emerald-cut diamond set horizontally, mounted in platinum.
A Victorian lobster tie pin, hat pin or stick pin, with the body of the lobster carved from a single piece of garnet, with rose-cut diamonds set in...
A pair of Austrian sapphire, diamond and gold cufflinks, set with high domed, cabochon sapphires, surrounded by old-cut diamonds, on hammer...
A diamond and platinum pendant, of three graduating open squares, with grain set, round brilliant-cut, diamonds, with two diamonds above and...
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,...
A vintage diamond ring, set with a round brilliant-cut diamond in the centre, weighing approximately 0.80ct, with four eight-cut diamonds in each...
A Victorian opal crescent moon brooch, set with oval opal cabochons, graduating in size, with old mine-cut diamonds set between the outer edge of...
A sapphire and diamond cluster ring, with an oval, faceted sapphire, weighing approximately 1.03ct, in a four claw setting, with a surrounding...
A vintage Merrin French diamond and gold mesh pendant, designed with articulated, gold edged, gold mesh opening and closing petals, surrounding...
A Victorian diamond set, double witches' heart pendant, with rose cut diamonds set in the two hearts and bow, weighing an estimated total of...
A Belle Époque Black Starr & Frost peridot and diamond Lavalier style pendant, set with old-cut diamonds, with an oval faceted peridot, with an...
An Art Deco single stone diamond ring, set with an old-cut diamond weighing an estimated 0.84ct, with three eight-cut diamonds set in each...
A dragonfly brooch, with lilac to yellow plique à jour enamel wings, with pink sapphire eyes and thorax, with 1.18ct of round brilliant-cut...
A pair of French, citrine, diamond, gold and platinum cufflinks, set with an eight-cut diamond in the centre of four baguette-cut citrines, onto a...
A pair of Art Deco sapphire and diamond cufflinks by J. E. Caldwell, mounted in platinum, with a directional finish, with a diagonal line of pavé...
A modern belle époque style pendant, set with a native cushion-cut pink sapphire, weighing approximately 3.00 carats, in a yellow gold claw...
A pair of sapphire and diamond cluster earrings, set with an estimated 0.31ct of pavé set round brilliant cut diamonds to the centre, surrounded by...
A pair of antique Russian diamond drop earrings, set with old-cut diamond clusters in a pear shape, claw setting, mounted in 14ct yellow gold....
A three stone diamond ring, with a central round brilliant-cut diamond, weighing 0.80 carat, with round brilliant-cut diamonds either side, with an...
A Victorian ruby, diamond and gold navette shaped cluster ring, with a cushion shaped faceted ruby, in the centre of two oval rubies, surrounded by...
A pair of modern rock crystal and diamond earrings, with pavé set round brilliant-cut diamonds weighing an estimated total of 0.54ct, in a comma...
A pair of modern Italian drop shape earrings with polished tear drop shaped tops, onto wires, with two rows of round brilliant-cut diamonds, in...
An antique bracelet comprised of swirling knot links with white pearls to the centre, with applied platinum grain settings set with rose-cut...
A Victorian oval diamond openwork brooch, with a centre cluster, set with a cushion shaped old-cut diamond, surrounded by old-mine cut diamonds, in...
A pair of amethyst, citrine and diamond pansy earrings, with fancy cut amethysts forming the two upper petals and citrines representing the three...
A French, Art Deco, black onyx, diamond, frosted rock crystal and gold dress-set, by Georges Thibault, with flat circular black onyx centres,...
A Moira design poppy brooch, with blue to green plique a jour enamel petals, black enamel stamens, with a green enamelled pistil, set with round...
An Art Deco, ruby and diamond bar brooch, by Marcus, set with five, French-cut rubies in the centre, in channel settings, with six, Edwardian-cut...
A vintage, Tiffany & Co., gem set, diamond and pearl floral circle pendant-brooch, with four clusters of three pearls, and four gem set flowers...