Material: Platinum Decoration: Diamond This is a diamond ring purchased from I-PRIMO. Cut/Shape: Round brilliant cut Weight/Carat: 0.257ct Color Grade: H Color Origin: Natural Clarity Grade: SI-1 Cut Grade: Excellent Polish: Excellent Symmetry: Excellent Fluorescence: NONE Size: 7 Size adjustments are possible by bringing it in. A blue diamond is also set inside as a "promise diamond." Engraving is present, but it can be removed by bringing it to I-PRIMO.