• Finished In Pure Platinum .925 Precious Sterling Silver . 2.25 Carat Total Weight • Carat total weight based on Diamond equivalent • Handset with Flawless Cubic Zirconia • 100% Hypoallergenic *PLEASE note, I have researched this piece and believe this is a Crislu ring. It does not come in a box and is only marked 925. The other Crislu rings I found appear to exactly match this ring (others that are similar but diff brands had different top and bottom bands). I believe it has been sized up and the back of band widened. Selling as is, no returns. I cannot 100 percent confirm it's Crislu, but It's a beauty!l either way!