A VINTAGE DIAMOND STARBURST BROOCH / PENDANT in 18ct yellow gold, set to the centre with a cluster

A CORAL AND DIAMOND ROSE DE NOEL BROOCH / PENDANT in 18ct yellow gold, in the manner of Van Cleef & Arpels Rose de Noel, designed as a flower set at the centre with a cluster of round cut diamonds, en

CARTIER, A VINTAGE CITRINE AND DIAMOND BROOCH, 1940s in 18ct yellow gold, designed as a floral cluster, set with emerald, pear and fancy cut citrines, accented by round cut diamonds, signed Cartier, n

AN ANTIQUE GARNET, PEARL, DIAMOND AND ENAMEL DEVANT DE CORSAGE BROOCH / PENDANT in 18ct yellow gold, set with a central trefoil of rose cut diamonds within clusters of oval cut garnets and pearls, sur

A VINTAGE PERIDOT AND DIAMOND CLUSTER RING in 18ct yellow gold, set to the centre with an oval cut peridot to a surround of single cut diamonds, full British hallmarks for Birmingham 1968, size J / 4.

ANDREW GRIMA, A VINTAGE AGATE AND DIAMOND BROOCH, 1973 in 18ct yellow gold, set with a polished slice of agate accented by a round brilliant cut diamond, signed GRIMA, AG Ltd, full British hallmarks f

A VINTAGE DIAMOND HEART CHARM / PENDANT in 18ct yellow gold, designed as a heart, set with a round brilliant cut diamond, full British hallmarks for London 1987, 2.7cm, 7.0g. 

AN ANTIQUE PEARL AND DIAMOND STAR BROOCH / PENDANT in 18ct yellow gold, designed as an openwork star set throughout with pearls, accented by an old cut diamond, one pearl missing, stamped 18CT, 4.5cm,

A VINTAGE DIAMOND PLAQUE BROOCH, 1930s, in 18ct yellow gold and platinum, the openwork brooch set throughout with old cut diamonds, the diamonds totalling 3.0-3.5 carats, stamped 18ct and PL, 4.6cm, 7

A VINTAGE DIAMOND CLUSTER RING in 18ct yellow gold and platinum, set with a floral cluster of old European and round brilliant cut diamonds, stamped 18ct & PLAT, size K1/2 / 5.5, 1.9g. 

A RUBY AND DIAMOND PENDANT in 18ct yellow gold, set with a round cut ruby in a cluster of round brilliant cut diamonds, stamped 18k, 1.6cm, 1.3g.

AN ANTIQUE PEARL AND DIAMOND CLUSTER BROOCH/PENDANT in yellow gold and silver, set with a pearl of 7.9mm surrounded by three concentric rows of old cut diamonds, the bail set with three further old cu

A VINTAGE SAPPHIRE AND DIAMOND CLUSTER RING in 18ct yellow gold, set with an oval cut sapphire of 0.65 carats, in a border of round brilliant cut diamonds, full British hallmarks for 18ct gold, size K

A VINTAGE RUBY AND DIAMOND CLUSTER RING in 18ct yellow gold, set with an oval cut ruby in a cluster of round brilliant cut diamonds, full British hallmarks for London 1975, size Q / 8.25, 5.2g.

A VINTAGE SAPPHIRE AND DIAMOND CLUSTER RING in 18ct yellow gold, set with an oval cut sapphire of 0.65 carats, in a border of round brilliant cut diamonds, full British hallmarks for 18ct gold, size K

AN OPAL, DIAMOND AND PEARL PENDANT in yellow gold, set to the centre with a cabochon opal, within a cluster of alternating old cut diamonds and pearls, the bail set with a further old cut diamond, the

Vintage 14K yellow gold diamond starburst shield pendant / brooch / pin with armorial shield at center, with sixteen round brilliant-cut diamonds; approx: 1.00 cttw., color: F-G, clarity: Si1 - Si2. 2

A FINE ANTIQUE DIAMOND STAR BROOCH / PENDANT in yellow gold and silver, designed as a seven rayed star, set with a central cluster of old cut diamonds, the central diamond weighing 1.89 carats, accent

Vintage Approx. 1.0 Carat Round Brilliant Cut Diamond, 7.0mm Pearl and 14 Karat Yellow Gold Starburst Pendant /Brooch. Unsigned. Measures 1-5/8" diam. Approx. weight: 14.6 grams. Condition: Very good

TIFFANY & CO., A RUBY AND DIAMOND FLOWER BROOCH in 18ct yellow gold, designed as a flower set with a round brilliant cut diamond in a cluster of round cut rubies, signed Tiffany & Co., st

NO RESERVE - A VINTAGE RUBY AND DIAMOND RING in 18ct yellow gold and platinum, set with a round cut ruby in a cluster of old cut diamonds, stamped 18CT & PLAT, size Q / 8.25, 2.3g. 

A VINTAGE DIAMOND BROOCH, DAVID SHACKMAN & SONS 1975 in 18ct yellow and white gold, formed of naturalistic gold batons accented by crescent moon designs, set with round cut diamonds, maker's mark DS&S

AN ANTIQUE DIAMOND AND ENAMEL PANSY BROOCH / PENDANT in high carat yellow gold, designed as a head of a pansy flower, set at the centre with an old cut diamonds within a border of shaded purple and pi

Vintage Diamond Cameo Brooch Pendant - Art Deco Era. This is a large cameo, bezel set, girl looking right set in a 14kt white and yellow gold frame - filigree - it is 2" tall and 1-5/8" wide. Age is 1

Diamond Pendant Brooch.  This is a 14 karat yellow gold vintage pendant brooch set with approximately 4.00 carats of Old Mine Cut and European cut, H-J color diamonds that are SI quality. The bro