Infinity Loop Diamond Engagement RingDiamond engagement ring, Lab Grown Diamond center. Metal Type: 14K white gold stamped "14K" and "MARS" weighing 1.75 dwt with the gemstones in place. Dimensions: 26.45 x 20.02 x 2.04 mm. Design: Cathedral style ring with infinity loops along the sides and a round halo center. Center diamond: Lab grown round brilliant cut Diamond, 5.14 - 5.17 x 3.10 mm, 0.50 ct by scale weight, Color Grade: D, Clarity Grade: VS2, GCAL Cert # LG_310980113. Accent Diamonds: (58) Round brilliant cut diamonds, 0.24 ct total weight, Color Grade: F-G, Clarity Grade: SI1-SI2