Vintage quality made cocktail ring , green Peking glass surrounded by bright rhinestones all set in detailed gold tone metal . The width is 1" , the height from finger is 7/8" , the size is adjustable from a 5 1/2 - 11 .... the band slides inside the base of the ring to make it appear like a fixed band . It could be extended beyond the 11 size but that would bring the end outside the cavity of the ring . Condition is good , some small spots of wear to the metal , hard to see due to the ornate design and antiqued metal . Heavy construction , weighs 19.2 gm . I am guessing circa 1950s glamour !