Art Deco Platinum, Diamond, and Emerald Circle Brooch the brooch with milgrain detailing and set with old European cut diamonds weighing approximately .90 total carat (G-H color, VS2-I1 clarity) and with channel set square cut emerald accents, completed with a single locking pin stem, testing platinum. 1.25 in. 3.9 dwt. 品相报告: Good estate condition; a couple of stones with chips visible under magnification.