Ring in yellow gold 750 thousandths, the diamond-shaped bezel set in the center with a navette-cut diamond approx. 0.45 ct in a surround of eighteen modern brilliant-cut diamonds. Modern work. Size of navette diamond: 7.6 x 4 x 2.8 mm Total estimated diamond weight: 0.60 ct Finger size : 54 Gross weight : 3,7 g