30 mars 2014
Conch pearl and diamond necklace-bracelet
Conch pearl and diamond necklace-bracelet. Photo: Sotheby's Composed of thirty-six conch pearls measuring approximately 14.81 x 11.19mm to 7.48 x 6.34mm, connected by rondelles set with diamonds together weighing approximately 13.70 carats, mounted in...