Ring in yellow gold 750 thousandths, the rectangular bezel set with an oval-cut amethyst approx. 0.75 ct, shouldered by eight calibrated pink sapphires. French M.O.: HOURDEQUIN-GRINGOIRE (registered in 1965). Amethyst size: 7.2 x 6 x 3.6 mm Total estimated weight of tourmalines: 1.10 ct Finger: 54 - Gross weight: 9 g