- Custom made by our jeweler-a one-of-a-kind genuine, natural 1.49 carat Old Mine Cut diamond halo ring with J color, SI1 clarity. This ring is further enhanced by 32 genuine Round Brilliant Cut diamonds which are prong set in a halo fashion around the major diamond, as well as down either side of the shank. These 32 diamonds have a total combined weight of .56 Cttw. These diamonds average G-H in color, and SI1 in clarity. These diamonds are nicely proportioned and well finished. This ring has an entire weight of 3.8 grams. This ring is accompanied by an appraisal for insurance. This ring is a finger size 6 1/4, but it can be reasonably altered. Please make note of the size preference needed in the comments section at checkout.