Platinum 15 stone genuine .41 Cttw Round Brilliant Cut diamond shared prong band. 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 4.3 grams. This ring is a finger size 6 3/4, but it can be reasonably sized. Please make note of the finger size needed in the comments section at checkout. Engagement ring sold separately.