Goshwara 'Gossip' Three-Stone Emerald-Cut Cocktail Ring features blue topaz with tanzanite and diamond accents. 18K Yellow Gold Blue Topaz Total Weight: 3.86 ct Size: 10 x 8 mm Tanzanite Total Weight: 2.29 ct Size: 7 x 5 mm Diamond Total Weight: 0.16 ct Ring Size: 7