TwoBirch Sterling Silver Round Channel Set Sun Burst Style Men's Ring with Black Cubic Zirconia (2.98 ct. tw.) Search BK-GR-0080 on Amazon.com search bar above to see this ring with all of its variations. All TwoBirch rings are available in platinum, gold, silver, diamond moissanite and cz. Item in image is smaller than it appears. It is enlarged to show details. TwoBirch Men's Wedding Rings are made in high quality, solid metal, built to last a lifetime of wear. TwoBirch Unique Men's Rings are made to order and can be customized. Satisfaction guaranteed.30 Day No questions asked return policy.