Timeless women solitaire finger ring with edging from a brilliant-cut diamonds, proved, with a diameter from approximate 3, 5 mm from approximate 0, 163 ct. In a six prong mount. 20th century 585er WG, used. "GAI" designates ring size: Germany: 52; USA / Canada: 6; Great Britain: double-line cancel; France: 12. Ca. 2, 73 large;