Art Deco Sapphire and Diamond Brooch In Platinum. Lady’s pierced platinum, diamond and synthetic sapphire brooch. The rectangular cut corner shaped brooch contains four head in bezel set Old European Brilliant Cut diamonds, two bead in bezel set Brilliant Cut diamonds sixty-four bead set assorted Old European and Brilliant Cut diamond accent stones and twenty-two channel set baguette shaped blue synthetic sapphires. The pierced portion of the piece is of a delicate floral design. The brooch is embellished with milgrain edging, high polished and in good condition. The brooch weighs approximately 13.86 grams. The total estimated diamond weight is 9.90 carats. The total estimated synthetic sapphire weight is 0.66 carats. Box Size: 3 5/8 x 3 5/8 x 1 3/8 in. Brooch Size: 1 3/4 x 1 in. #1366