Solitaire ring in platinum 850 thousandths centered on a large round brilliant-cut diamond (presented loose, small chips on the roundel). Finger: 53 - Gross weight: 4.8 g Diamond certified by the Laboratoire Français de Gemmologie as weighing 4.63 ct, with H color, SI1 clarity and no luminescence. Diamond size: 10.90 - 11.05 x 6.49 mm