This solitaire ring is set with 0.31 ct of carefully selected high-quality diamonds from Cartier. The single stone shines brightly. And it is simple and will complement any outfit. Giving your finger a luxurious feel. Brand Cartier Solitaire Diamond Ring Material Engraving Platinum Diamond 0.31ct (EVVS1 3EX) (Engraved Pt950. 0.31) Size #48 (No. 8 (8 JP / US 4.5)) Maximum width 4.3 mm (0.17 in) Thickness 5.3 mm (0.21 in) 2.7 G Accessories Certificate certificate Item details It has been polished and is in good condition.