Sterling silver crystal ring with a natural watermelon tourmaline slice gemstone. Gorgeous engagement ring, gift for your 8th and 38th anniversary, and for a special person in your life. Tourmaline is an October birthstone. Wear it alone or stacked with other bands. This delicate silver ring is featuring a genuine watermelon slice. The crystal is an all natural, untreated gemstone. It has a beautiful pink and green color with distinct color zones and a natural shape. Safely held by a closed bezel setting. The silver ring band is 2.5mm with a matte surface. Hallmarked with .925. >> You will receive the very same ring shown in the pictures in a jewelry box, ready to be given as a gift.