This authentic Cartier diamond engagement ring has a prong set 0.37ct central stone that's surrounded by an additional 0.35ct of accent diamonds pavé set in the band. This ring comes with a GIA Dossier report on the center stone, which is enclosed in a red leather bound Cartier branded folio.

The center stone is F color, VVS1 clarity. For those unfamiliar, the GIA marks "VVS1" as the closest clarity marker to IF (Internally Flawless) that there is. The white color scale goes from D to Z, with D being colorless. This stone being an F, it's very white and very clean, which is what one would expect from Cartier.

DETAILS
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METAL: Platinum (950)
ENGRAVING: "PT950 Cartier 47 0.37 C140598"
CENTER DIAMOND: 0.37ct GIA-certified (#11614822) F color, VVS1 clarity - 4.63-4.67 x 2.88mm
ACCENT DIAMONDS: 20x natural diamonds (pavé set) - 0.35tcw
WEIGHT: 2.2g
SIZE: 4 (can be sized) - Cartier 47