Style Main Diamond Round Brilliant Diamond (1.20Ct) Diamond Color J Diamond Clarity SI2 Diamond Measurements 6.78 x 6.87 x 4.21 mm Mounting Details Stone is Set in a Six Prong Platinum Setting Mounting Size Size 5.75 (Can be Sized) Total Weight 3.2dwt (5.1g) Ring Measurements Height:24.90 mm x Diameter: 19.40 mm x Depth:7.00 mm Shank Width 2.5 mm Additional Details Comes with GIA Diamond Grading Report and Raymond Lee Jewelers Presentation Box