1950's Platinum Diamond Brooch 19.00 Ct G-I VVS-VS 2.25 inchesDiamond Depot4.3(11)$12,250Apr 10, 2026
GIA Certified Natural Diamond Vintage Deco Pin Brooch Platinum 12418**Chairish Auctions4.5(10.4k)$5,500
Art Deco Platinum Brooch with 8.60 Ct Diamonds I Color SI1 ClarityDiamond Depot4.3(11)$7,40013 hrs Left
Platinum Art Deco Brooch with 6.25 Carat Diamonds and Center StoneDiamond Depot4.3(11)$3,6507 days Left
