AUTHENTICITY GUARANTEED - at tns diamonds
Text Us - (215) 922-1501
Family owned - We care for our customers
Text us photos of your gold, diamond, or fine jewelry. We’ll send a quote fast and pay you even faster. In-store or online, we make it easy.
Located in Center City, Philadephia, PA
20+ years buying high-end watches in Philly
We pay top dollar for Rolex, AP, Cartier, Patek & more
Trusted storefront on Jeweler’s Row — no lowballing, no games
No listings, no hassle, no pressure. Just snap a few photos of your watch and text them to us — we’ll send you a quote fast, and get you paid even faster.
We buy all types of gold — broken, scrap, vintage, or luxury. Whether it’s a chain, bracelet, earring, or ring, we’ll give you a fast and fair quote. No need to guess weight or value — just send a few photos and let us handle the rest.
Looking to sell your diamonds? We purchase loose stones, engagement rings, diamond earrings, and more — even if they’re ungraded or set in older styles. Whether you’re upgrading or letting go of the past, we’ll offer a clear, fair cash quote based on current market value. Just send us a few photos to get started.
Don’t let valuable jewelry collect dust — turn it into cash today. From vintage brooches to designer necklaces and mismatched earrings, we buy it all. Precious metals, gemstones, or mixed materials — if it holds value, we’ll make an offer. Send us a quick snapshot and we’ll take care of the rest.
Fill out the form below and we’ll be in touch with an offer within 1 business day.
"*" indicates required fields
At TNS Diamonds, we buy all types of fine jewelry, from gold and platinum pieces to vintage rings, luxury watches, diamond earrings, and more. With over 30 years of experience on Philadelphia’s Jewelers’ Row, we provide honest appraisals, top market offers, and same-day payments. Whether you’re downsizing, upgrading, or just ready to part with a piece, we make the process easy and transparent.
We purchase gold, platinum, and diamond jewelry, including rings, bracelets, earrings, pendants, and designer pieces. Vintage and antique jewelry is welcome as well.
No appraisal is needed. Our experts provide a complimentary, no-obligation evaluation on-site. You can also text us a photo of your jewelry at 215-922-1501 for an instant quote!
We assess based on current market value, metal content, gemstones, condition, and brand. We always explain our offer clearly.
Yes. If you accept our offer, we will provide immediate payment by cash or check.
Absolutely. Send photos and a brief description through our contact form, and we’ll respond with an initial estimate.