Hammerman Brothers 18K Gold Diamond Flower Brooch, 11.83 cts, USA

Hammerman Bros platinum and 18k yellow gold flower motif brooch with diamonds, vintage, in extremely good condition. It is large in scale, measuring approximately 1-5/8 x 1-5/8" in diameter. Oval brilliant-cut diamonds are prong-set in platinum and form the raised stamen of the flower, with round brilliant-cut diamonds pave-set in the flower's 18k yellow gold petals. Stamped with Hammerman Bros connected "HB" insignia, engraved with identification number "72990" and stamped "18K" and "PLAT". It has an estimated total diamond weight of 11.92 carats; matching earrings available; sold separately. 20 oval brilliant-cut diamonds, F-G color, VS1, 5.32 carats total 76 round brilliant-cut diamonds, F-G color, VS1, 6.60 carats total