Oscar Heyman Bros. Vintage 5.40 CTW Sapphire Diamond Platinum Floral Brooch Natural ruby variant=31002436403258"

variant=31002436403258"

"description":"Designed as a square form with millegrain edges centering a bezel set old European cut diamond weighing approximately 0

Stock Number: We-3494

Fully marked Bvlgari Italy 750 (for 18 karat gold) with Italian assay marks

Oscar Heyman Bros. Vintage 5.40 CTW Sapphire Diamond Platinum Floral Brooch Natural ruby variant=31002436403258"Circular brooch is designed with floral clusters of sapphire and diamonds Round brilliant cut diamonds weigh in total approximately 2. 16 carats; F G color with VS clarity Round cut sapphires are bright blue in color, well matched, and weigh approximately 3. 24 carats Completed by white gold pin stem with locking closure Numbered and attributed to Oscar Heyman Brothers Stamped PLAT for platinum Circa: 1960s Measures: 1 1 4 x 1 1 4 inches Total weight: