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 three stone diamond ring, with a central round brilliant-cut diamond, weighing 0.80 carat, with round brilliant-cut diamonds either side, with an...
An antique sapphire and diamond crescent brooch, with an outer row of oval and cushion faceted sapphires, graduating from the centre, set in gold,...
An antique ruby and diamond crescent brooch, with an outer row of oval and cushion faceted rubies, graduating from the centre, set in gold, in...
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...
A French antique, Louis Philippe I period, cluster ring, in the Georgian style, set with a cushion cut, pale yellow, citrine, in a gold rub over...
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...
An antique gemstone seven row ring, set with amethyst, peridot, ruby, pearl, sapphire, garnet, emerald and diamond, with alternating sets of...
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...
An antique Georgian diamond cluster ring, with a rectangular old mine-cut diamond in the centre, with a two row cluster of old mine-cut diamonds,...
A pair of Austrian sapphire, diamond and gold cufflinks, set with high domed, cabochon sapphires, surrounded by old-cut diamonds, on hammer...
A pair of modern diamond and white gold cluster drop earrings, with round brilliant-cut diamond micro pavé set tops, with pendants set with...
A vintage Merrin French diamond and gold mesh pendant, designed with articulated, gold edged, gold mesh opening and closing petals, surrounding...
A pair of vintage Jean Schlumberger for Tiffany & Co. "V-Rope" gold and diamond earrings, in twisted wirework, set with round brilliant-cut...
A diamond bow brooch, pavé set with round brilliant-cut diamonds, in an openwork bow design, with millegrain edges, mounted in 18ct white gold,...
A diamond and platinum pendant, of three graduating open squares, with grain set, round brilliant-cut, diamonds, with two diamonds above and...
A pair of vintage, late Art Deco, sapphire, diamond and platinum earrings, with graduating oval faceted sapphires, in claw settings and old-cut and...
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...
An antique bracelet comprised of swirling knot links with white pearls to the centre, with applied platinum grain settings set with rose-cut...
An antique bracelet consisting of connecting swirling links, with applied platinum grain settings set with rose-cut diamonds, fastened by a push-in...
An antique, Austrian, Burma ruby and diamond chequerboard brooch, with French-cut rubies, in claw settings, surrounded by old-cut diamonds, in...
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 pair of 18th century Spanish diamond and gold girandole drop earrings, with rosette tops, with domed centres, with engraved edges, set with a...
A pair of Edwardian style aquamarine and diamond drop earrings, set with round faceted aquamarines and rose-cut diamonds, weighing an estimated...
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...
A vintage gold and diamond feather brooch, with brilliant-cut and single-cut diamonds set within white gold plumage, weighing an estimated total of...
A pair of modern jade and diamond drop earrings, comprised of circular discs of polished green jade, with a round cluster of brilliant-cut diamonds...
A pair of mid 20th century earrings, heart shaped and set with clusters of round old-cut diamonds, weighing an estimated total of 4.00 carats,...
A Tiffany & Co., vintage, ruby and diamond dress-set, comprising of a pair of cufflinks and three dress studs, each set with an oval cabochon...
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 pair of Art Deco style, diamond and sapphire, drop earrings, set with round brilliant-cut diamonds and baguette-cut sapphires, mounted in...
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, Tiffany & Co., gem set, diamond and pearl floral circle pendant-brooch, with four clusters of three pearls, and four gem set flowers...
A Victorian diamond set, double witches' heart pendant, with rose cut diamonds set in the two hearts and bow, weighing an estimated total of...
An 18ct yellow gold and diamond bangle, with a wide, tapering outline, with an openwork, stylised, scrolling foliate design, decorated with...
A pair of vintage diamond flower earrings, set with old-cut and eight-cut diamonds, with an estimated total diamond weight of 4.00ct, with clip...
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,...
An antique, amethyst and diamond, flower cluster brooch-cum-pendant, set with a central old-cut diamond, in cut-down settings, with six, fancy,...
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 frog dress-set, with four platinum studs, representing frogs in different positions, with diamond eyes, in rub-over settings and frog on yellow...
A lapis lazuli, frosted rock crystal and diamond dress-set, with central round brilliant-cut diamonds with a circular surround of lapis lazuli, and...
A pair of modern diamond and moonstone drop earrings, set with round brilliant cut diamonds weighing a total of 1.03ct, and moonstones with a total...
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 cream and dark blue guilloche enamel butterfly brooch, set with a single brilliant-cut diamond to the thorax, and further diamonds set to the...
A Belle Époque Black Starr & Frost peridot and diamond Lavalier style pendant, set with old-cut diamonds, with an oval faceted peridot, with an...
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 vintage diamond ring, set with a 0.81ct baguette-cut diamond, accompanied by GCS certificate 5783-622, stating that the colour is F and the...