Thank you for viewing. This is a design ring made of Pt900 (platinum) material, with a D1.00ct diamond. The weight is approximately 7.8g, making it a solid and luxurious design. There are minor scratches on the side, but overall it is clean and shines well. Inner diameter approximately 17.33mm Size 14 (This is just a guide.) This ring has a strong presence and is easy to match with both formal and casual wear. Please consider it at this opportunity!