It is a Cartier Solitaire Diamond Ring.
The diamond is near colorless grade G color. VVS1 with hard-to-find inclusions even under a microscope. And beautifully cut with a well-balanced cut. So it shines beautifully.
The diamond's girdle is engraved with the GIA report number.
The GIA report number indicates that this diamond is 0.50ct. G color. VVS1.
This diamond ring has a fashionable design.
Ring
Weight: 0.50ct
Color: G
Clarity: VVS1
Polish: VERY GOOD
Symmetry:GOOD
Fluorescence:Medium Blue
Material: Platinum 950
Weight:3.0g
Size:48 (48 EU / US 4.5) (size 8)
Resizing: Not available
The dent on the outside of the arm is a hallmark mark.
Condition
Polished
[Accessories]
None.
There is no certificate of authenticity. But a printout of the grade can be obtained by typing the number engraved on the girdle of the diamond into the GIA website.

• Ring size listed will usually be international sizing. Unless otherwise stated. Please use the following Ring Size Chart for conversion: https://i.imgur.com/elTsqLE.png