Flower ring in 18k white gold presenting a main diamond weighing approximately 1.30 ct in a setting of twelve navette-cut diamonds weighing approximately 0.15 ct each. French work from the 1970s. Size of main diamond: 7.3 x 7.3 x 4.1 mm Estimated total weight of diamonds: 3.10 ct Finger size : 55 Gross weight : 6,4 g