A VINTAGE JADEITE JADE AND DIAMOND FISH BROOCH in 18ct yellow gold, designed as a tropical fish set

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

NO RESERVE - A VINTAGE GEMSET FLOWER SPRAY BROOCH in 18ct yellow gold, designed as a bouquet of flowers, set with round cut rubies, sapphires and diamonds, full British import assay marks, 5.5cm, 9.6g

A VINTAGE GEMSET FLOWER BASKET BROOCH in 18ct yellow gold and platinum, designed as a basket of flowers, set with single cut diamonds, round cut rubies, emeralds and sapphires, stamped 18ct PLAT, 4.0c

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

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

AN ANTIQUE SAPPHIRE, PEARL AND DIAMOND BROOCH in 18ct yellow gold, designed as an elongated oval, set with step cut sapphires, two pearls and two cross motifs set with rose cut diamonds, stamped 750,

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 RUBY AND DIAMOND FLOWER BROOCH in yellow gold, designed as a floral spray, set with old and round brilliant cut diamonds accented by round and step cut rubies, the diamonds all totalling 0.5

A VINTAGE DIAMOND AND PEARL BROOCH in 18ct white gold, designed as a lover's knot set with old cut diamonds suspending two pink pearl drops, French import marks, 3.3cm, 6.4g. 

A ROCK CRYSTAL, NEPHRITE AND DIAMOND FLOWER BROOCH in 18ct yellow gold, designed as a sprig of snowdrops, each flower comprising a carved frosted rock crystal set with a round brilliant cut diamond, t

PAIR OF VINTAGE DIAMOND EARRINGS, KUTCHINSKY 1961 in 18ct yellow gold, designed s a series of overlapping circular motifs of textured finish, set with round cut diamonds totalling 2.0-2.5 carats, Kutc

VINTAGE DIAMOND UNICORN DRESS RING mounted in 18ct yellow gold, designed as a unicorn coiled around on itself, with circular cut diamonds set to the eyes, French export assay marks and maker's mark, f

A VINTAGE ENAMEL, DIAMOND AND RUBY CHEETAH BRACELET in 18ct yellow gold, designed as two cheetah heads holding a diamond set link in their mouths, decorated with black enamel spots and round cut ruby

A DIAMOND AND RUBY VIOLIN AND BOW BROOCH in 18ct yellow gold, designed to depict a violin together with a bow, the body of the violin set with round cut diamonds, and the fretboard set with step cut r

A DIAMOND, EMERALD, SAPPHIRE AND RUBY BUTTERFLY BROOCH in 18ct yellow gold, designed as a butterfly, the head and abdomen set with a round cut emerald and a marquise cut sapphire and ruby, the wings p

AN ANTIQUE GARNET AND DIAMOND SNAKE BROOCH, 19TH CENTURY in 18ct yellow gold and silver, designed as a snake coiled around itself, the head set with an oval cut garnet accented by rose cut diamonds, F

A DIAMOND AND RUBY BIRD BROOCH in 18ct yellow and white gold, designed as a pheasant, with textured detail to the body, set with diamonds to the collar and a ruby eye, stamped 750, 5.4cm, 8.9g.

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

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

Tiffany & Co. Jean Schlumberger platinum and 18k yellow gold "Star Fish" brooch designed with sixty-two diamonds, 1.28 carats total weight, appx. 2 3/4". 46.65gr. Signed "Tiffany Schlumberger 18K PLAT

A VINTAGE BURMA NO HEAT RUBY AND DIAMOND BIRD BROOCH in yellow and white gold, designed as a cockatoo perched on a branch, the head pave set with round brilliant cut diamonds and a round cut ruby eye,

CARTIER, A VINTAGE MULTIGEM TUTTI FRUTTI PLANT POT BROOCH, CIRCA 1990 in 18ct yellow gold, the pot set with polished onyx and round brilliant cut diamonds, the plant set with carved chrysoprase and ca