Tiffany's K18 combination hook eye ring. It has been used very little, so there are no scratches. Sterling Silver 925 K18 (stamped 750) Size: 8 The following is an AI description, please use it as a reference. Simple design Tiffany & Co. ring, made of silver, with a dedicated pouch. - Brand: Tiffany & Co. - Material: Silver - Design: Simple ring - Accessories: Dedicated pouch Thank you for viewing.