CHANNEL ULTRA RING NARROW VERSION BLACK CERAMIC 18K WHITE GOLD DIAMOND. Ring size 14. Diam. 17.20 mm. Figiner circumference 54 mm. Weight 5.4 gram. 0.2 ct/1p. Authenticity guaranteed for gold, diamond and other stones. Free delivery to any address. Some very high valuable jewelry will be deivered diirectly by our staffs.