This listing is for Brand New Ladies Diamond Engagement Fashion Belt Buckle Style Ring in Sterling Silver wrapped in White Gold Finish (4.5 grams) These are all genuine round Black and White diamonds set in an invisible pave setting. All the diamonds are Hand Set for durability. The actual diamond weight of the stones is 0.65 ctw but the type of setting makes it look like a lot more. The center setting is 20 mm by 10.5 mm Large front, a real Eye Catcher.