A Belle Époque brooch with magnificent precious pink topaz, Zebrak Gallery
Sotheby's Magnificent Jewels, April 25, 2017, New York 18 Karat Gold, Amethyst and Diamond Necklace and Earclips, Van Cleef & Arpe...
Sotheby's Magnificent Jewels, April 25, 2017, New York 18 Karat Gold, Amethyst and Diamond Necklace and Earclips, Van Cleef & Arpe...