Archive Antique Diamond Convertible Brooches, circa 1880 PreviousGold, diamond, and emerald Tremblant Brooch, by Tiffany, circa 1970 NextDiamond Bracelet by Pierre Sterle, circa 1960 Antique Diamond Convertible Brooches, circa 1880 Antique Diamond Convertible Brooches, circa 1880 $0.00 SOLD Add To Cart Facebook0 Twitter LinkedIn0 Reddit Tumblr