Neptune & Artemis Crown Bridal Set - Tourmalinated QuartzOf all the beautiful gemstones on Earth, tourmalinated quartz is my absolute favorite. This very special gemstone is made of crystal clear quartz, with patterns of black tourmaline needles swirling underneath the surface. This listing is for a set of two rings, each ring is also sold separately in my shop! Neptune Ring: 9mm x 7mm emerald cut tourmalinated quartz center stone flanked by round and baguette natural or lab grown diamonds band is half