AN ANTIQUE DIAMOND BRACELET in 18ct yellow gold, the open work hinged bangle in foliate design set with an old European cut diamond of approximate...

A PAIR OF VINTAGE COLOMBIAN EMERALD AND DIAMOND EARRINGS in white gold, the scrolling tops set with baguette and round brilliant cut diamonds, sus...

A GREEN TOURMALINE AND DIAMOND PENDANT in 18ct yellow gold, set with a green tourmaline of 12.56 carats in a border of round brilliant cut diamond...

A PINK AND WHITE DIAMOND CROSSOVER RING in platinum, the open band set with a pear cut pink diamond of approximately 0.77 carats and a marquise cu...

VEVER, AN ANTIQUE DIAMOND BRACELET in 18ct yellow gold and silver, set with a row of graduating old cut diamonds accented by two further rows of o...

A VINTAGE TURQUOISE, SAPPHIRE AND DIAMOND BROOCH in 18ct yellow gold, the stylised openwork body set with two rows of round cabochon turquoise acc...

A VINTAGE COLOMBIAN EMERALD AND DIAMOND DRESS RING, 1940S in platinum, the bombe face set with an oval cabochon emerald accented on each side by a...

AN ART NOUVEAU DIAMOND HAIR ORNAMENT comprising a horn hair clip with applied floral decoration set with rose cut diamonds, no assay marks, 9.3cm,...

AN ANTIQUE IMPERIAL TOPAZ RIVIERE NECKLACE in high carat yellow gold, comprising a row of oval cut Imperial topaz suspending a detachable pendant/...

AN ANTIQUE DIAMOND AND ENAMEL BROOCH in 18ct yellow gold, designed as a spray of foliage set with a principal old cushion cut diamond of approxima...

A 4.35 CARAT DIAMOND SOLITAIRE RING in platinum, set with an old cushion cut diamond of 4.35 carats, signed VCA and numbered, indistinct French ma...

AN ANTIQUE BERLIN IRONWORK PENDANT NECKLACE comprising a fancy link chain suspending an openwork heart and cross pendant, set to the centre with t...

AN ANTIQUE DIAMOND LEAF BROOCH in 18ct yellow gold and silver, designed as a leaf set throughout with old and single cut diamonds, the diamonds al...

A CARNELIAN INTAGLIO RING, POSSIBLY ANCIENT in yellow gold, set with an oval carnelian intaglio carved to depict two classical women, no assay mar...

AN ANTIQUE EARRINGS AND RING SET in yellow gold, the earrings comprising a row of rose cut diamonds suspending a rose cut diamond drop, the ring s...

A RETRO FRENCH DIAMOND BELT BRACELET in 18ct yellow gold and silver, designed as a woven belt terminating in a fringe of gold chains, the clasp ac...

A DIAMOND SEVEN STONE RING in 18ct yellow gold, the tapering band set with seven old cut diamonds all totalling 2.2-2.4 carats, French assay marks...

A PAIR OF RUBY AND DIAMOND DROP EARRINGS in white gold, each set with a heart shaped cabochon ruby in a border of round brilliant cut diamonds, su...

E. WOLFE & CO., A VINTAGE DIAMOND AND RUBY GIRAFFE BROOCH in 18ct yellow and white gold, the giraffe’s mane and horns set with round brilliant cut...

RENE BOIVIN, A RUBY RING in 18ct yellow gold, set with two round cabochon rubies on a twisted gold band, French assay marks, size H1/2 / 4, 15.8g....

KRAUSS, A VINTAGE AMETHYST, RUBY AND DIAMOND TORQUE NECKLACE in 18ct yellow gold, the stylised toque necklace suspending a geometric pendant set w...

CARTIER, A 1.03 CARAT DIAMOND BALLERINE RING in platinum, comprising a central round brilliant cut diamond of 1.03 carats accented by pave set dia...

A RUBY LINE BRACELET in 14ct white gold and platinum, comprising a row of square step cut rubies, no assay marks, 17.7cm, 30.9g.  ...[more]

A PINK DIAMOND AND DIAMOND RING / PENDANT in 18ct white gold, set with an emerald cut pink diamond of 0.90 carats in a border of round brilliant c...

A 1.01 CARAT SOLITAIRE DIAMOND RING in platinum, the wide band set with an emerald cut diamond of 1.01 carats, full British hallmarks, size O / 7....

A RUBELLITE TOURMALINE AND DIAMOND PENDANT in 18ct yellow gold, set with an trilliant cut rubellite tourmaline of 18.49 carats, set below a stylis...

A BURMA NO HEAT SAPPHIRE AND DIAMOND RING in 18ct white gold, set with a cushion cut sapphire of 5.31 carats between two pear cut sapphires, each ...

A SAPPHIRE AND DIAMOND PENDANT in 18ct yellow gold, set with a pear shaped diamond suspending a pear shaped rose cut sapphire, stamped 18K, 3.5cm,...