Lot 200. 18-karat white gold, tanzanite and diamond necklace. Estimate $40,000–60,000. Photo: Sotheby's.
Accompanied by AGL report no. CS 46709 A and B, dated October 26, 2011, stating that the sapphires are of Madagascar origin, with indications of low temperature heating.
Sotheby's. Magnificent Jewels Including the Legendary Stotesbury Emerald, New York, 25 Apr 2017, 10:00 AM