A one of a kind all original design. Features a 6 x 4 mm all natural Green Tourmaline gemstone set in your choice of tarnish resistant sterling silver, 14 karat yellow or 14 karat white gold. Ryan Eure Designs strives to be at the peak of design and quality. This ring is available in any size and custom gemstone options are available. Hand made just for you. I am always here to help, and great with communication so send me a message if you have any questions or concerns.