Unique ring made of tin-framed raw amethyst in quasi stained-glass technique. stained glass It is very sparkly and shimmers in the light.It varies in colour from pale lavender to deep purple. Nominal diameter of adjustable ring. Ring size : 2.5 x 1,6 cm - 1 x 0.7 inches.. Universal ring - is adjustable. stained glass method - eco friendly tin. Retro vinatege style. One of a kind look glamourous and be the center of attention Click I make my jewelry with a passion and love ?. The perfect gift for her on Valentine's Day or any other occasion.