Oval Moissanite Halo Engagement Ring in 14K or 18K Gold Pete Rhodes Oval 6 Prong Hidden Halo Moissanite Engagement Ring enr623 ov 6 Stone 5x3mm Oval Moissanite Halo Anniversary Ring ann170 Round Brilliant Moissanite with Cushion Halo Engagement Ring enr639. Style: Minimalist Appearance: Minimalist design Material: 925 sterling silver, moissanite, platinum plated Craft: Polished Care: Avoid wearing during exercise, as sweat will react with the jewelry to produce silver chloride and copper sulfide. Imported Including: A matching box. Moissanite jewelry over 0. 3 carats includes a certificate of stone properties. Limited warranty included, please contact us for any issues related to your purchase. Product measurements: 5: Circumference 2 in 6: Circumference 2. 1 in 7: Circumference 2. 2 in 8: Circumference 2. 3 in 9: Circumference 2. 4 in Main stone: 5 carat Total: 6 carat Weight: 0. 1 oz (3 g)