, the single row of 57 diamonds of square and rectangular cushion, old oval and pear cuts, each close cut-down collet set in silver and gold, upon an oblong cluster clasp with three stones to middle bordered by a line and flanked by twin stones to either side, also cut down collet set in silver and gold, very approximately 31cts of diamonds in all Length 39.5cm / 15 '' Weight: 44.5g
Mid-20th century 18ct yellow gold double curblink collar necklace by Chaumet, Paris, with London import hallmarks for 1957, converting to a pair of bracelets,
21 oval antique cameos mounted for wear as a necklace, collected by Arthur Richard Wellesley, 2nd Duke of Wellington, each collet set in gold and joined by detachable circular links,