Sapphire and diamond pendant, 1910s - Sotheby's.  

The millegrain open work pendant set with circular-cut and rose diamonds, suspending three circular-cut sapphire drops, to a ribbon bow surmount and trace link chain, length approximately 400mm, fitted case. Estimate: 2,500 - 3,500 GBP

Sotheby's. Jewels. London | 11 Apr 2013 www.sothebys.com