Art Deco Platinum Crystal, Diamond, and Sapphire Brooch
The large oval shaped carved rock crystal is flanked by two open work sections set with 44 small Old European cut diamonds weighing approximately 1.0 carat total and framed with baguette calibre cut sapphires. The brooch measuring 2 ¾ x 1 ¼ inches.
Color: H – I
Clarity: VS-SI

Circa 1920s