18k yellow gold shank and Platinum 4 prong basket style 3 stone mounting, custom made by our jeweler, which contains one genuine cushion shaped, faceted, A.G.S. certified 2.69 carat Ceylon Sapphire. This Sapphire has vivid medium to dark blue color and very good clarity. This ring is further enhanced by 2 genuine Round Brilliant Cut diamonds, which have a total combined weight of 1/2 carat, and which are set to either side of the major gemstone. These diamonds average G in color, and VS2 in clarity. All of these gems are nicely proportioned and well finished. This ring is a finger size 6 1/2, but it can be sized at no additional charge. Please make note of the proper finger size in the comments section at checkout. This ring is accompanied by the A.G.S. certificate and an insurance appraisal.