Cartier's classic Ring has a simple design but shines with elegance. The plain design is perfect for daily use. Brand Cartier 1895 Classic Ring Material Engraving Platinum (Engraved Pt950) Size Notation #47 (approximately No. 7 (7 JP / US 4)) Maximum width 2.5 mm (0.10 in) Thickness 1.4 mm (0.06 in) 2.9 G Accessories Certificate Item details It has been polished and is in good condition.