Beautiful Minimalist Kite Cut Ruby Ring Set►Made of 925 solid sterling silver with rhodium finish.►Average band width: 1.7 mm►Sold as set.►Your sterling silver ring will not turn green itself and will not cause your skin to turn green.►True to size.►Minimalist design.Center Stone: RubyShape: KiteGem size: 6.0 x 10.0 mmCarat Weight: 1.4 ct. (approx.)Gemstone creation: 100% Genuine Lab-Grown RubyGrade: AAAGemstone Origin: ThailandHardness: 9 (Mohs scale)✓ Comfort Fit✓ Free Ring Box✓ Free USA Shipping