Chanel Matelasse Diamond Ring. The diamond is colorless grade F color. VVS1. With hard-to-find inclusions even under a microscope. And beautifully cut with a well-balanced cut. The diamond girdle is stamped with the GIA report number. The GIA report number indicates that this diamond is 0.30ct. F color. VVS1. This diamond ring has a fashionable design. Ring Weight: 0.30ct Color: F Clarity: VVS1 Polish: VERYGOOD Symmetry: VERYGOOD Fluorescence:FAINT Material: Platinum 950 Weight: 4.4g Size:4 (4 JP / US 2) Resizing:Not available The dent on the outside of the arm is a hallmark mark. Condition Polished [Accessories] None. No accessories are included. But you can find the grade by typing in the number engraved on the diamond on the GIA website. And a printout of the grade result is included. • Ring size listed will usually be international sizing. Unless otherwise stated. Please use the Ring Size Chart for conversion.