Crafted in 18K yellow gold, the ring features a large oval amethyst solitaire set in a gold basket, supported by diamond set scalloped shoulders.Amethyst: approx. 7.0ct.16 round brilliant cut diamonds: 1.20ctw. Color: G-H, Clarity: VS1-VS2Measurements:Width: 16 mm (stone) - 15 mm (shoulders) - 8 mm (back)Weight: 30 gramsSize: 7.25 (sizable)Marked: 18K MK (for maker's mark)