Men's AAA Grade Cubic Zirconia Ring. Features a .84 Ct (6mm) Olivine green round brilliant cut center stone in a prong setting, accented by 6 (2mm) round brilliant cut stones in a channel setting. Total carat weight is 1.02 diamond equivalent. Top quality stones display enriched clarity just like real diamond! Surgical Stainless Steel Tusk 316 is durable, hypo-allergenic and will not oxidize or tarnish over time. Made of solid stainless steel 316 and finished in a high quality black ion plating for maximum shine and protection.