Art Deco moonstone, diamond and enamel ring by Dumont, French c.1920,

Early 20th century diamond and platinum chain necklace, probably French c.1910, alternating navette shaped clusters with graduated collet trios,

S.J. Phillips Ltd

Demande de prix

Large early 20th century diamond set articulated openwork oval brooch-pendant, c.1905, possibly French, featuring a knifebar lattice with central yellow diamond, of approximately 0.65ct, in white diamond flowerhead cluster,

S.J. Phillips Ltd

Demande de prix

Mid-19th century amethyst and diamond cluster bracelet, c.1850,

S.J. Phillips Ltd

Demande de prix

Late Art Deco gold, diamond and green tourmaline stepped bow tie double clip brooch by Cartier, c.1940, of architectural design,

S.J. Phillips Ltd

Demande de prix

19th century diamond, black enamel and gold heart shaped locket pendant, French c.1850, the front featuring the principal old cut diamond of shield outline,

S.J. Phillips Ltd

Demande de prix

Art Deco sapphire and diamond geometric brooch by Cartier, Paris for Cartier New York c.1927, the oblong panel of stepped design with arrowed ends,

S.J. Phillips Ltd

Demande de prix