A DIAMOND AND ENAMEL MASQUERADE MASK RING in 18ct yellow gold, designed as a masquerade mask in

ANTIQUE ENAMEL AND DIAMOND MASQUERADE RING in yellow gold, the oval face with an enamelled depiction of a lady wearing a masquerade ball mask, with rose cut diamonds set to the eyes, the shank a later

NO RESERVE - AN ANTIQUE VICTORIAN DIAMOND, PEARL AND ENAMEL MOURNING LOCKET RING, 1842 in 18ct yellow gold, designed to depict a flower, set with a rose cut diamond, within borders of pearls and black

AN ANTIQUE DIAMOND SNAKE RING in 18ct yellow gold, designed as a coiled snake, the head set with a row of old cut diamonds, the eyes set with further old cut diamonds, full British hallmarks for Birmi

A RUBY AND DIAMOND SNAKE RING in 18ct yellow gold, designed as a coiled snake, the head set with an old cut diamond, the eyes set with round cut rubies, no assay marks, size Q1/2 / 8.5, 5.1g. 

A DIAMOND SNAKE RING in 18ct yellow gold, designed as a coiling snake, the head set with an old cut diamond, full British hallmarks for London 1927, size N / 6.75, 6.5g.

AN ANTIQUE RUBY AND DIAMOND HORSESHOE RING in 18ct yellow gold, designed as a horseshoe set with alternating round cut rubies and old cut diamonds, inscribed 'W.G.&A.A. 1/1/07', full British hallm

A RUBY, SAPPHIRE AND DIAMOND SWEETHEART RING in 18ct yellow gold, designed as two interlocking hearts, set with a cushion cut ruby and sapphire, within borders of rose cut diamonds, surmounted by a di

A VINTAGE ROCK CRYSTAL AND DIAMOND PANTHER RING in 18ct yellow gold, designed as the head of a panther carved from rock crystal and with round cut diamond eyes, the band coiled around on itself to joi

AN ANTIQUE VICTORIAN DIAMOND BUCKLE RING in 18ct yellow gold, designed as a buckle, set with old cut diamonds within star motifs, British hallmarks, size L / 5.5, 4.0g.

ALDO CIPULLO FOR CARTIER, A VINTAGE DIAMOND DRESS RING, 1971 in 18ct yellow gold, designed as a series of mallion links, accented by four round brilliant cut diamonds, stamped 18K, signed Cartier Aldo

A DIAMOND AND ENAMEL CAT RING in yellow gold, designed as the head of a cat decorated with black, grey, brown, white and red enamel, the eyes set with round cut diamonds, no assay marks, size N / 6.75

A FRENCH DIAMOND AND ENAMEL BOMBE RING in 18ct yellow gold, the domed face set with round brilliant cut diamonds with black enamel details, the diamonds totalling 0.9-1.1 carats, French assay marks, s

A VINTAGE SAPPHIRE AND DIAMOND RING, KUTCHINSKY 1966 in 18ct yellow gold, designed as a floral cluster of round cut diamonds within borders of round cut sapphires, signed Kutchinsky, full British hall

ANTIQUE VICTORIAN DIAMOND SNAKE RING, 1891 in 18ct yellow gold, designed as two snakes, their bodies coiled around each other, set with rose cut diamonds to the eyes, maker's mark GM, two full sets of

ANTIQUE ENAMEL MOURNING RING, 1798 in 18ct yellow gold, designed as a band set all around with black enamel over raised gold lettering with the dedication J H THURSBY OB 12 SEP 1798 AE 65, full Britis

AN ENAMEL MITZA CLAW RING, DIOR in 18ct yellow gold, designed as the paw of a panther or leopard, coiled around on itself, decorated with spots of black enamel / lacquer, signed Dior and numbered, Fre

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

AN ANTIQUE GEORGIAN DIAMOND, PEARL AND ENAMEL MOURNING RING, 1823 in 18ct yellow gold, the band with raised gold lettering 'In Memory Of' against a ground of black enamel, set to the front with a clus

Diamond, Enamel, 14k Yellow Gold Ring Designed as a flower, featuring thirteen round brilliant-cut diamonds weighing a total of approximately 0.80 cttw., highlighted by black enamel, set in a 14k yell

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 GARNET, DIAMOND AND ENAMEL PANTHERE DE CARTIER BRACELET, CARTIER in 18ct yellow gold, designed as the head of a panther, decorated in black enamel and set with tsavorite garnet eyes, on a two row fa

A GARNET, DIAMOND AND ENAMEL PANTHERE DE CARTIER BRACELET, CARTIER in 18ct yellow gold, designed as the head of a panther, decorated in black enamel and set with tsavorite garnet eyes, on a two row fa

CARTIER, A PAIR OF DIAMOND AND ENAMEL FLOWER CLIP EARRINGS in 18ct yellow gold and platinum, each designed as a flower set with a cluster of round brilliant cut diamonds, the textured petals relieved

A PANTHERE DE CARTIER TSAVORITE GARNET, ONYX AND LACQUER RING, CARTIER in 18ct yellow gold, designed as the head of a panther, its mouth forming the ring, decorated in black enamel and jewelled with t