Important Kashmir sapphire and diamond ring, weighing 18.09 carats

Very fine Light Pink Brown diamond ring, weighing 10.08 carats, Type IIa, old-cut, Golconda

Pair of fine diamond stud earrings, weighing 8.00 and 8.28 carats, D Colour, VVS1 Clarity, Type IIa

SCHLUMBERGER Magnificent diamond, ruby, sapphire and gold necklace, ‘Plumes’, late 1950s

TIFFANY & CO 'The Vanderbilt Sapphire' Magnificent and highly important Kashmir sapphire and diamond brooch, weighing 42.68 carats, early 20th century

CARTIER Magnificent diamond brooch, circa 1908

VAN CLEEF & ARPELS Magnificent Diamond sautoir, 1920s

BULGARI Emerald and enamel belt, 'Serpenti', circa 1970

CHAUMET Sapphire and diamond bracelet, circa 1938