850 thousandth platinum and 750 thousandth white gold ring centered on a large emerald-cut diamond (presented loose) shouldered by four baguette-cut diamonds. Total estimated diamond weight: 4.23 ct Finger: 49 - Gross weight: 5.8 g Diamond certified by the Laboratoire Français de Gemmologie as weighing 3.23 ct, being J color, VS1 clarity, with low luminescence. Diamond size: 9.97 x 7.90 x 4.76 mm