French Art Deco era 4.50 Ctw. Diamond Geometric Brooch composed of platinum and 18k white gold. Featuring 3 Transitional Cut diamonds estimated to weigh approximately 1.00 carat in total. With an additional 76 diamonds accenting the brooch, a combination of Baguette Cut and Old Single Cut diamonds, weighing approximately 3.50 carats in total. The brooch has an angular, geometric styling. The brooch measures approximately 1 7/8″ long by 5/8″ wide; weighs 10.6 grams. Hallmarked for French origin. Circa 1925-1930. 

This brooch can also be worn as a hair adornment with the use of pins or clips.

Metals: Platinum & 18k White Gold
Origin: French
Stones: 1.00 Ctw. Transitional Cut Diamonds; 3.50 Ctw. of Baguette Cut & Old Single Cut Diamonds
Weight: 10.6 Grams
Length: Approximately 1 7/8″ long by 5/8″ wide