Weight: 4.2 GramsStone: Approx 1.23 TCW (0.95 ct center & 0.14 ct side) K SI2/I1 DiamondsFace of Ring: 16.2 x 6.5 x 7.8 mmSize: 3.5Hallmark: Platinum TestedITEM #: BR-827-112222-01