It is a topaz with a gentle rose color. I kept it on the ring as it was the shape of the original stone. When light hits, you can see a rainbow by the cracks contained. There is no visible turbidity or darkening. It is a natural stone that you can enjoy expressions such as a clean surface that reflects light and a missing cross section. Material sv925 k18gp topaz about 10 × 10 mm thickness about 6 mm Ring size 14.5 ※ There is no stock of stones, it will be one point only production.