Oscar Heyman Platinum Ruby Diamond Brooch Necklace with Ribbon DesignMynt Auctions4.4(881)$100(1 bid)3 days Left
Oscar Heyman 1950 Platinum Ruby Diamond Brooch with CertificateDiamond Depot4.2(14)$135,0003 days Left
Oscar Heyman 1950 Platinum Ruby Diamond Brooch with CertificateMynt Auctions4.4(881)$100(1 bid)4 days Left
OSCAR HEYMAN Cocktail Ring In 18Kt Yellow Gold With 1.52 Ctw In Diamonds & RubiesPlatinum Auction Group4.3(76)$650Jun 23, 2026
Oscar Heyman Platinum Diamond Eternity Band 3.10 Ct 37 Baguette DiamondsBidhaus4.3(864)$1001 day Left
Oscar Heyman Art Deco Platinum Diamond Bracelet 30.63 Ct with AuthenticityMynt Auctions4.4(881)$1004 days Left
Oscar Heyman Art Deco Platinum Diamond Bracelet 30.63 Ct with AuthenticityBidhaus4.3(864)$100Jun 14, 2026
