Amethyst heady wire wrap ring size 12 us This is a beautiful and unique ring which will attract attention anywhere you will be. It is hand crafted with every little detail taken into consideration. Once you will wear it you will fall in love with it and never want to take it off... I guarantee you will wear one of a kind ring since I never duplicate the same exact ring twice! Wire wrapped Amethyst ring Size: 12 us. Diameter: 21.5 mm. Gemstone: Amethyst. Stone treatment: None. Wire: Sterling silver Silver. purity: 99.9% & 92.5%.