Antique oval amethyst 14k ring. The stone is dual prong set with an excellent genuine deep purple amethyst estimated at 15 plus carats. The amethyst stone measures 19mm by 13mm. The ring is solid in structure and weighs 7.8 grams gold. The ring is currently a finger size of 5 3/4 and can be custom sized by our in house jeweler, for an added cost.