Diamond and Ruby Diamond and Ruby Infinity Wedding Ring Guard Enhancer set in Sterling Silver (0.78 Ct. Twt.) Search RB-GUARD-0111 on Amazon.com search bar above to see this ring enhancer with all of its variations. All TwoBirch ring guards and ring wraps are available in gold, silver, diamond and cz. Item in image is smaller than it appears. It is enlarged to show details. To ensure a perfect fitting ring guard please see the TwoBirch Molding Kit, TB-KT-0001. Mold kit will ensure your ring guard wrap will fit flawlessly. Ring guard enhancers can feel tight because of how wide they make your bridal set. We recommend a 1/4 or 1/2 size larger to ensure a comfortable fit. Hassle free returns. 100% satisfaction guaranteed. 30 Day Returns.