Tiya 0.80 ct Tanzanite (6.00 mm) Women Collier Double Chain Diagonal Teardrop Solitaire Pendant Necklace in 14K White Gold.Included 16-18 Inches Adjustable Box Chain 14K White Gold | TriJewels
Collier en Tanzanite - Lesmineraux.fr
TIFFANY&CO Soleste Tanzanite Diamond Necklace pendant collier Blue Used | eBay
Sold at Auction: Necklace/Collier: exclusive, like new tanzanite/brilliant necklace with large tanzanite of 15.15ct in very beautiful quality, IGI report