Deep olive and pine green gives way to teal blue in these watermelon tourmaline slices. I've set them in 22k gold on oxidized silver, and added a cluster of teal blue and green tourmaline beads on 14k gold headpins. Earwires are also 14k and they secure with silicon earnuts for comfort. These little sweeties measure about 1/2 inch across and 5/8 of an inch up and down.