【Design】- The Blue Opal has a starlight effect and a color-changing effect, making the ring very shining and charming.This engagement ring is not only suitable as an engagement ring, but also as a wedding ring, anniversary ring, promise ring, etc. 【Ring Specifications】- Metal type: 925 Sterling Silver /10K/14K/18K gold（in real gold, not just a covering)*** Metal color: White gold/Yellow gold/Rose gold***Center stone:1CT Blue Opal***Side stone: Total 3/4 Carat Moissanite***Ring size(US):4-12. 【Engraving text】- Engrave the text you want on the inner wall of the ring, such as name, date, etc., to give the ring a more unique meaning. Customize an exclusive personalized ring to represent exclusive love. Use a delicate ring to touch a woman's heart. 【High Quality 】- Our rings are lead free & nickel free & anti-allergy, comfortable to wear, suitable for every women. Each ring of Blocaci has been uniquely designed by the designer and made with exquisite craftsmanship. 【Customer Service】- Each product undergoes strict inspection. If you have any questions, we will spare no effort to solve them for you!