Domed ring in 750 thousandths yellow gold, centered on an oval-cut blue topaz weighing approx. 5 ct in a surround of forty-six round-cut amethysts (three missing, minor chips). Topaz size: 11.8 x 10.2 x 6.2 mm Total estimated weight of amethysts: 1.70 ct Finger: 60 - Gross weight: 8.3 g