At the Gemstore by JTV, you'll discover a tremendous selection of gemstone jewelry featuring tanzanite, opal, ruby, diamond and more. Our highly trained experts boast many years of combined experience in the jewelry business. In addition, we have access to JTV's state-of-the-art jewelry repair shop, staffed with experienced and qualified jewelers, who are able to assist you with cleaning, sizing, remounting and more. If you're lucky, you might even meet a JTV show host during your visit!