Daintier kind deco ladies finger ring with central edging from an old cut diamonds, proved, with a diameter from approximate 3, 5 mm from approximate 0, 23 ct. 585 yellow gold, stamped. Front side the ring head seeming Platinum. Masters hallmark \"GP\", undissolved. 1930er years. Ring size: Germany: 51; USA / Canada: 5.5; Great Britain: L; France: 11. Ca. 1, 9 large