This warm heart-shaped 3.5 Carat Ruby Red Sterling Silver Ring measures 10 mm, is finished with rhodium for a durable build and long-lasting shine. It will be a joy to wear and with the crimson shade, this jewelry piece is a great gift that shows that you love and are willing to commit to the special lady in your life. Our lab-created diamond 3.5 Carat Ruby Red 925 Sterling Silver Ring also has spiritual benefits - it is known for concentration, and loyalty and stimulates the heart chakra. So this heart ring does it all and will build memories that will last a lifetime.