1.13 Carat 14K Black Gold Twisting Infinity Gold and Diamond Split Shank Pave Set Diamond Engagement Ring with a 1 Carat Natural Tanzanite Center (Heirloom Quality) 30 Days Money Back Guarantee Do you like the ring but want it in a different price range; With over 10,000 stones, we can find the perfect ring for your budget by upgrading/modifying the center stone 100% Natural and Conflict Free; Variance of Total Diamond Weight 6%. Box to Accent Jewelry Piece