, 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
Early 20th century pear shaped diamond pendant necklace, American c.1905, hung with a 7.15ct H IF Type IIa pear shaped diamond drop to the front, from an openwork foliate scroll cartouche of Art Nouveau inspiration,
Early 20th century single stone sapphire, pearl and diamond pendant by Cartier, Paris c.1910, workshop mark of Henri Picq, together with a diamond set necklace, the pendant set with a round cut Ceylon sapphire 14.65ct,