【Design】- 2-piece bridal set with an engagement ring and a stackable ring.Natural Black Rutilated Quartz appear in the shape of black hair or needles, which can eliminate negative energy, improve vitality and personal charm, and increase luck.These ring set can be worn individually or in sets to meet the needs of different occasions. 【About The Ring】-Metal type: 925 Sterling Silver/10K/14K/18K gold(in real gold, not just a covering)***Stone type: Natural Black Rutilated Quartz & Moissanite(Center stone weight: 1 Carat Black Rutilated Quartz ; Side stone weight: Total 1.5 carat Moissanite)***Ring color: White gold/Yellow gold/Rose gold***Ring size(US):4-12. 【Engraving text】- Please select the size of the ring first, then click "Customize Now" to select metal type, metal color and write down the text you want to engrave on the inner wall of the ring, such as name, date, etc., to give the ring a more unique meaning. You can also choose not to engrave. 【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!