Description: Lot 4 loose tanzanites , total approx. 31.8 ct, comprised of: 1 x approx. 6.3 ct, 2 x approx. 9 ct, 1 x approx. 8.5 ct, oval cabochons in different sizes . German Description: Lot 4 lose Tansanite zus. ca. 31.8 ct, best. aus: 1 x ca. 6.3 ct, 2 x ca. 9 ct, 1 x ca. 8.5 ct, ovale Cabochons in versch. Gr??en