SR-114 Kt. W.G. Diamond Right Hand RingContact Us to PurchaseDetails6 Round Diamonds 0.90 cts. T.W. Approx.1 x 3.20 mm = .12 cts1 x 3.40 mm = .15 cts1 x 3.80 mm = .20 cts.1 x 4.10 mm = .25 ctsAvailability 10 business days2 x 2.70 mm = .07 cts