pt900 Paraiba tourmaline, approximately 2.2-2.3mm. The carat weight is unknown, but it is estimated to be around 0.04ct. Two side diamonds, 0.02ct. This is a platinum ring. It has markings for diamonds and platinum. The Paraiba tourmaline does not come with a sorting report or appraisal certificate, but it was custom-made after being purchased as Brazilian-origin at a department store event. The box in the photo will be included. All gemstones are natural. There are carbon inclusions, cracks, and other inclusions. ●Size Size 12 ●Weight Approximately 2.07g Although it is slender, the metal is sturdy. Used 2 or 3 times. It is a beautiful item without scratches. Available for immediate purchase. Thank you.