Design: Black Onyx is a deep-colored, hard gemstone that represents confidence and courage, resists evil forces, strengthens vitality, inspires courage and inspiration, and promotes prosperity, happiness and longevity. This well designed black onyx engagement ring will really look amazing on women's finger and it will be a gift that she never forgets. 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 Black Onyx. Side stone: Total 0.5CT 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. Moissanite: We use the grade D color moissanite, they have better clarity and chroma, making it more shining and charming to wear. Our rings are lead-free, nickel-free and non-allergenic, suitable for all women. Customer Service: Each product undergoes strict inspection. If you have any questions, we will spare no effort to solve them for you!