the 24 sapphires millegrain channel set and the 30 diamonds millegrain box collet set, decorative band to gallery and clasp-back, mounted in platinum, approximately 3.60cts of sapphires, approximately 2.00cts of diamonds Length 18.4cm / 7�''
Width 0.3cm / 1/8'' Weight: 20.5g
Art Deco graduated natural pearl and fancy intense blue diamond necklace, probably Edmond Frisch, New York, c.1920, the 0.68ct marquise cut diamond forming the clasp,