Pre-Owned Artisan Gem Collection of Bali & trade; 11x9mm rectangular cushion cabochon and.74ctw 6x4mm pear shape tanzanite sterling silver ring. Not sizeable. Finished under gallery. Oxidized finish. This product may be a customer return, vendor sample, or on-air display and is not in its originally manufactured condition. It may not be new. In some instances, these items are repackaged by JTV.