Platinum Sapphire, Aquamarine, and Diamond Brooch by Oscar Heyman
-marked Plat 46849 and accompanied by Certificate of Authenticity from Oscar Heyman stating 12 aquamarines 20.35 tw, 25 sapphires 6.93 tw, 24 baguette diamonds 1.13 tw and 6 round diamonds .86 tw
-1 3/4 inch in diameter, gross weight 31.5 grams
