One-of-a-kind custom made genuine natural, untreated 3.02 cttw Alexandrite & .87 cttw genuine Round Brilliant Cut diamond halo ring, made by our jeweler. This ring contains one Oval Modified Brilliant Cut genuine natural, untreated 3.02 carat Alexandrite which measures 9.61 x 7.66 x 4.88 mm in size. This Alexandrite has yellowish green color changing to grayish pinkish purple, as described in GIA certificate #5222489444. This ring is further enhanced by 32 genuine Round Brilliant Cut diamonds which are set in a halo fashion around the major gemstone, as well as down either side of the shank. In all, these 32 diamonds have a total combined weight of .87 cttw. These diamonds average G-H in color and SI1 in clarity. These gemstones are all nicely proportioned and well finished. This ring has an entire weight of 8.1 grams. This ring is accompanied by the GIA certificate on the Alexandrite and a jewelry appraisal on the entire ring for insurance purposes. This ring is a finger size 6, but it can be reasonably sized. Please make note of the finger size needed in the comments section at checkout.