Frog brooch. 14 K gold, onyx, diamond, coral Frog brooch. 14 K gold, onyx, diamond, coral Related Posts:Asch Grossbardt fine jewelry artSymbolic coral vintage costume jewelryNative American goldsmith Charles LolomaItalian jewelry brand CantamessaCoral jewellery 2016 Genoa auctionSigned HB Heyman Brothers jewellery