I am pleased to offer from my private collection this absolutely amazing and historically important antique diamond pin made c1920. Natural earth-mined diamond art deco platinum Gatsby era statement brooch pin. Vintage geometric roaring 20s design flapper era diamond brooch pin. 2 European full cut diamonds are approximate 0.10 carat. 2 European full cut diamond approximately 0.06 carat. PIN TOTAL EUROPEAN FULL CUT DIAMOND APPROXIMATELY 0.16 CARAT. Diamond pearl top is 38 millimeters - 1 1/2" Inch long. 18 millimeters - 3/4" inch wide. Center pearl is 4 millimeters, side pearls are 2 millimeters. VINTAGE 14K GOLD DECO GEOMETRIC MILGRAIN BROOCH PIN. HALLMARK: A A, 14k, XXX. Antique vintage jazz era diamond brooch pin. I USE ONLY FINE NATURAL EARTH MINED DIAMONDS IN ALL MY JEWELRY. EXCELLENT DESIGN. PERFECT DIAMONDS AND SUPERIOR CRAFTSMANSHIP. BECAUSE BETTER IS BETTER. MUSEUM QUALITY WORK OF ART. BUY IT NOW BEFORE IS GONE FOREVER. I HAVE BEEN SELLING JEWELRY FOR OVER 27 YEARS, SINCE 1999. (description exceeds maximum possible length)