Ring tested in jewellery shop as yellow gold 18 kt, eagle and master hallmark Antique signet ring with natural amethyst 13 x 11 mm (more than 6 ct) Colour: pale violet. Emerald cut held on the angles by four prongs. The mount is thick and step-shaped on each side , it is heavy and filled, the ring's front width is 7 mm and it's back width is 3.5 mm. The tray is 18 mm long and 10 mm large, height on the finger: 5 mm Antique ring from 1950 in perfect condition. For both men and women... Easy to enlarge because the ring is thick Finger size of 55 / US 7.25 / 17.50 mm Weight: 10.40 g Colissimo registered post with insurance and case. Please keep this text in mind as the photos are taken with maximum enlargement to better observe the details.