Art Deco 18K White Gold Diamond Set Filigree Brooch, worn through cloth with pin set and catch. Marked: 18K AG maker's mark 872. 1 7/8" x 3/4" approx.; Depth: 4.00 mm approx.; 132 Single Cut Diamonds = 1.00 carat approx and 1 Full Cut Diamond = 0.10 carat approx.; Total Weight: 8.80 dwt. approx. Provenance: From a New Jersey Collection. Keywords: Jewelry, Fashion, Accessories, Pin, 750, Adornment