GIA Certified Natural Diamond Vintage Deco Pin Brooch Platinum 12418**Chairish Auctions4.5(10.3k)US$5,500
1.40ct Natural Diamonds Platinum Pin Edwardian Deco Vintage Ref 12329**Chairish Auctions4.5(10.3k)US$4,400
2.49 CARAT OLD EUROPEAN CUT I SI1 DIAMOND PLATINUM PIN BROOCHModern Jewelry4.5(204)US$4,100Mar 03, 2026
2.50 CARAT OLD EUROPEAN CUT G VS DIAMOND PLATINUM PIN BROOCHModern Jewelry4.5(204)US$6,600Mar 03, 2026
Art Deco Platinum Brooch 12.65 Ct Diamonds J Color VVS ClarityDiamond Depot4.3(10)US$7,400Feb 21, 2026
Art Deco Platinum Brooch 11.20 Ct Diamonds 7 Large VVS-VS ClarityDiamond Depot4.3(10)US$7,8005 days Left
