Sapphire and Diamond Pendant Necklace

Description:

Sapphire and Diamond Pendant Necklace, the detachable oval openwork pendant centering an oval faceted sapphire framed by prong-set full and single-cut diamonds, suspended from a delicate fancy-link chain, diamond-set box clasp, approx. total wt. 1.91 cts., 18kt white and yellow gold mount, lg. 15 1/4 in., signed Buccellati, with original box, (one single-cut diamond missing).
Estimate $2,000-3,000