Modern Diamond and Platinum Four Claw Stud Earrings,...
A pair of modern diamond stud earrings, with round brilliant-cut diamonds with a total diamond weight of approximately 2.11 carats, one diamond...
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.
There are 386 products.
Active filters
An antique gemstone seven row ring, set with amethyst, peridot, ruby, pearl, sapphire, garnet, emerald and diamond, with alternating sets of...
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 Moira Design, fine, multi stone aquamarine necklace, set with mixed cuts of faceted and cabochon aquamarines, weighing an estimated total of...
A multi stone aquamarine bracelet, made by Moira, set with mixed cuts of faceted and cabochon aquamarines, weighing an estimated 369.00ct, and...
A modern pair of drop earrings consisting of four separate aquamarine and diamond cluster sections, with an estimated total weight of 17.37 carats...
An aquamarine and diamond ring, set with a 2.59ct cushion shaped aquamarine, surrounded by grain set, round brilliant-cut diamonds, with four,...
A pair of Art Deco, amethyst and diamond earrings, with Edwardian-cut diamonds in the tops, with thirteen, round brilliant-cut diamonds, in each,...
An aquamarine and diamond ring, set with an emerald-cut aquamarine, in an Art Deco mount, with a central rub over setting, and an eight-cut diamond...
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...
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...
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...
An Art Deco diamond and platinum bow brooch, finely pavé set with old style eight-cut diamonds, with cheneered gallery, mounted in platinum, with a...
An Art Deco diamond set platinum bow choker, with an old-cut diamond set plaque, in the form of a bow, mounted in platinum, on a black moiré ribbon...
An Art Deco diamond bracelet, set with nine, emerald-cut diamonds, in rub over settings, in a repeat design of old-cut and eight-cut diamond set...
An Art Deco plaque brooch, with a rhombus-shaped outline and a geometric and foliate openwork design, set with old brilliant-cut diamonds, weighing...
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...
An Art Deco diamond cocktail wristwatch, with a rectangular, silvered dial with Art Deco style Arabic numerals, marked Swiss, with small blue steel...
An Art Deco diamond and platinum double clip brooch, in the Odeon style, with two cornet shapes in the centre, pavé set with eight-cut diamonds,...
A pair of Art Deco diamond earrings, set with a central row of Edwardian-cut diamonds, with a row of baguette-cut diamonds either side, with round...
An Art Deco diamond necklace, designed as an old-cut diamond weighing an estimated 3.75ct, set in the centre of a floral cluster motif and...
A French Art Deco diamond, coral, black onyx and platinum brooch, with an open, circular centre, set with buff top black onyx, in a channel...
An Art Deco diamond emerald and platinum bracelet, featuring three geometric plaques, set with marquise, baguette, kite cut and round brilliant-cut...
An Art Deco, Durand & Co., sapphire, chrysoprase, diamond and gold ring, set with an oval cut sapphire, with a square cut chrysoprase to each...
A pair of Art Deco, circular cufflinks, with white enamel in a geometric design, with rose-cut diamonds in flower settings to the centres, and bar...
A pair of Art Deco, French, diamond knot cufflinks, with a central old cut diamond set in the centre of a platinum knot, on 18ct yellow gold...
A pair of Art Deco jade, ruby and diamond earrings, set with jadeite jade carved Chinese phoenix birds, on eight-cut diamond set branches, with...
A pair of Art Deco sapphire and diamond drop earrings, by Marzo, with tops set with cabochon-cut sapphires, in rub over settings and watermelon cut...
An Art Deco natural pearl, diamond and platinum bracelet, of an alternating circle and rectangle design, with six, graduating, two row platinum...
An Art Deco pearl and diamond pendant, with the centre filled with rows of cultured / natural seed pearls, which were added more recently,...
An Art Deco ruby and diamond bracelet, with alternating square plaques set with groups of four square-cut rubies, in an openwork mount, with...
An Art Deco ruby, diamond and platinum bracelet, featuring a repeating pattern of three sets of four baguette-cut rubies, in channel settings and...
An Art Deco ruby, diamond and platinum ring, set with a square-cut diamond weighing approximately 1.20 carats, in our opinion the colour is H and...
A ruby and diamond early Art Deco plaque ring, with five principle old-cut diamonds, set horizontally, in platinum rub over settings, with a...
A sapphire and diamond cluster ring, with an oval, faceted sapphire, weighing approximately 1.03ct, in a four claw setting, with a surrounding...
An Art Deco sapphire and diamond plaque brooch, with a row of channel set, rectangular faceted sapphires, surrounded by a row of eight-cut...
A pair of sapphire, diamond and platinum cufflinks, set with French-cut sapphires and eight-cut diamonds, with millegrain decoration, mounted in...
An Art Deco sapphire and diamond ring, with a central old cut diamond, weighing an estimated 1.30ct, in our opinion the colour is I and our opinion...
An Art Deco sapphire and diamond oval plaque ring, with an Edwardian-cut diamond, in the centre of a decorative openwork cluster of round brilliant...
An Art Deco sapphire and diamond brooch, designed as a figure of eight or bow, set with old-cut and eight-cut diamonds and calibre cut sapphires,...
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...
An Art Deco style diamond, green agate and ruby brooch, set with a central marquise diamond, with three baguette-cut diamonds either side, in rub...
A pair of Art Nouveau gold cufflinks, with a carved design of a lady, with a flower garland, in her flowing hair, against a background of birds on...
An Art Nouveau, tan leather, card wallet, the oxidised finished, 18ct gold, front is stamped, chased and carved and set with old cut diamonds, with...
A pair of Austrian sapphire, diamond and gold cufflinks, set with high domed, cabochon sapphires, surrounded by old-cut diamonds, on hammer...
A Belle Époque diamond brooch, set with a cushion shaped old-cut diamond, in the centre, weighing approximately 1.82 carat, in our opinion the...
A Belle Époque diamond and platinum heart pendant and chain, set with an old-cut diamond, in the centre, in a rub over setting, with a surrounding...
A pair of contemporary black onyx and diamond drop earrings, consisting of torpedo-shaped black onyx drops, with a cut-out section through the...
An Art Deco black onyx tassel pendant necklace, comprising of multiple rows of graduating black onyx beads, hanging below a brilliant-cut diamond...