Tiffany & Co. silver ring, size 11 Since Tiffany does not offer an oxidized finish, the areas other than the lettering have a matte white finish, while the rest is polished to a shine. Tiffany's Atlas rings offer the enjoyment of having the wearer create their own patina, with the lettering becoming darkened over time. Therefore, a white finish is applied to restore the ring to its original state. Thank you for viewing. Color... Silver系 (Silver-toned) Model Name... Atlas Size... 11 Material... Sterling Silver Accessories... Box Condition: Light polishing, white finish application, and ultrasonic cleaning have been performed to remove scratches and discoloration.