Purple February Birthstone Rings for Women Jewelry Ring Size 6/7/8/9 February birthstone rings weight 12.4~15.8 gram /0.4373~0.5573 ounce Fashion jewelry rings for women. Birthstone rings made with crystal and gold plated Oval rings gemstone length 0.67 inch and width 0.43 inch Antique rings included gift box (5*5*3cm)