treasures-and-beauty: A plique-à-jour enamel, conch pearl, diamond, platinum and eighteen kar
treasures-and-beauty: A plique-à-jour enamel, conch pearl, diamond, platinum and eighteen karat gold brooch, Marcus & Co., circa 1900. -- source link
treasures-and-beauty: A plique-à-jour enamel, conch pearl, diamond, platinum and eighteen karat gold brooch, Marcus & Co., circa 1900. -- source link