TNS Diamonds is located on Philadelphia’s Jewelers Row. A family-run business that can take the time to personally assist each customer. We carry a large variety of top-name Swiss Brand Watches, as well as a huge selection of Fine Jewelry. There are onsite jewelers and watch technicians that can assist customers very quickly. TNS has a large selection of high-quality diamonds for engagement rings. We take on the most complex jewelry projects including championship sports rings to hip-hop pendants. All of the product photos are of the item you will receive, we don’t use stock photos!