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TNS Diamonds & Watches

136 S 8th St, Philadelphia

4.9 473 reviews

• Jason Parent ★★★★★ a month ago
  I’ve recently gotten deep into the watch hobby — and as anyone in this world knows, once you’re in, you’re in.
  Lately, I’ve been fixated on WWII-era Rolexes, so when I saw Austin post a video of a haul of them on Instagram, I knew I had … More to reach out. I had a white-dial Rolex Milgauss that I wasn’t wearing as much since picking up a Datejust 41, so we started discussing a trade.
  In the end, I landed an incredible vintage WWII Rolex Air-Lion and an IWC Spitfire Bronze — both absolute gems.
  Austin made the entire process seamless and fair. I shipped my watch to him on a Thursday, and by Friday afternoon he had shipped mine so I could receive them Monday. He covered shipping and handled everything with professionalism and care.
  Beyond that, I’ve been a fan of his content for a while, so it was awesome to finally make a deal happen.
  Couldn’t be happier with the experience — excited to work with Austin and his shop again as my watch journey continues!
• Chris Maypa ★★★★★ 2 months ago
  I’ve been working with Austin, Mike, and the team at TNS Diamonds for almost two years now, and in that time they’ve helped me source some incredible pieces: an AP Code 11.59, a Vacheron Overseas Dual Time, a Rolex Explorer 36mm, an Offshore … More Music Edition, and even an AP 15300st.
  What’s made the difference for me is how they work—with patience, transparency, and respect. I’m offshore, where the grey market basically doesn’t exist, so trust is everything. Most of the time I’m buying sight unseen, which could easily be a stressful process, but with Austin and his team it’s never been. I know they have my best interests at heart—there have even been times they’ve talked me off a purchase that wasn’t right. That kind of honesty is rare.
  At this point, I trust them completely. They’ve made collecting not only possible, but genuinely enjoyable. If you’re looking for watches and want to deal with a team that values long-term relationships over quick wins, I’d recommend TNS Diamonds without hesitation.
• William Beard ★★★★★ in the last week
  I found out that TNS had the watch I wanted in stock. Austin took the time to talk to me over the phone about the watch while it was in his hands. The watch was purchased and on my wrist the next day. Thank you TNS for such a great experience. … More I love my new watch.
• Geo TP ★★★★★ 3 months ago
  Found out about TNS via their social media reels. I have done sight unseen deals before, and I decided to contact them about a 60k piece they had in stock, new and unworn. I had two pieces to trade, from out of state. The deal was swiftly … More negotiated, communication was excellent, instructions were clear, and in a week I had my new watch. The honest vibe you get from Austin on his reels is legit. No hesitation in recommending TNS. I will be reaching out to TNS again for future purchases I am sure.
• Justin Fernstrom ★★★★★ 2 weeks ago
  Austin and his team are awesome—truly top-tier. I’m seriously glad I pulled the trigger and purchased through them. I’d been following TNS Diamonds on Instagram for a while and always appreciated their transparency and straight talk. When … More I decided to trade in my first (and only) Omega, I knew I wanted to work with them while they sourced my next piece.
  Of course, while I waited, the watch-collector itch kicked in. I started browsing their in-stock pieces and stumbled onto a brand that had caught my eye before, but I honestly wasn’t sure a deal was even possible based on pricing and my trade value. Safe to say, they proved me wrong in the best way. They came back with a very reasonable counter, we shook digital hands, and the deal was done. Everyone needs to make something on a transaction, and this one felt more than fair.
  The process was smooth from start to finish. Payment was easy, communication was on point, and they shipped the watch overnight—faster than Prime. (Your move, Amazon.) And let’s be real: mailing in your watch, having it valued, buying a new piece sight-unseen, and sending money electronically all require trust. I had no hesitation with Austin and TNS because I’ve watched how they operate—transparent, committed, and focused on doing things the right way.
  If you’re wondering what I traded for, check out the actual photos below… and don’t judge! I still love Omega but this watch is incredible in its own right and absolutely deserves a spot in any enthusiast’s collection. 😉
• Mike W. ★★★★★ a month ago
  I recently purchased a watch from Austin at TNS, and the experience was excellent from start to finish. Austin was honest, responsive, and truly a pleasure to work with. He answered all my questions quickly and made the entire process smooth … More and stress-free. The watch arrived exactly as described and I couldn’t be happier with the purchase. Highly recommend Austin and TNS for anyone looking for a trustworthy buying experience.
• Benjamin Nadell ★★★★★ 3 weeks ago
  I have been on the hunt for my first watch for almost a year. I came across TNS and knew right away this was a team I could trust. Austin made the process seamless and was an absolute pleasure to work with. He took time to explain the … More different models and options to me and made me feel comfortable from start to finish. This type of customer service is the reason I will only do business with TNS moving forward. Thank you again Austin and TNS team!
• Kristin and Justin ★★★★★ a month ago
  ⭐️⭐️⭐️⭐️⭐️ TNS Diamond – Exceptional Service and Expertise
  I’ve had nothing but great experiences with TNS Diamond. Both Austin and Mike are professional, knowledgeable, and genuinely passionate about what they do. They make the buying … More and selling process seamless, transparent, and enjoyable.
  I recently worked with them on a consignment of a few watches and the entire process was smooth and straightforward — they handled everything with honesty and care, keeping me updated every step of the way.
  I highly recommend Austin, Mike, and the team at TNS Diamond for their integrity, expertise, and customer service.
• C “Motorsport40” L ★★★★★ 3 months ago
  I've purchased 3 Rolexes from TNS Diamonds and had the best experience every time. I live in Texas and choose to trust a seller in Philadelphia because they are the the best. Their knowledge and customer service is second to none. … More There is no reason to go anywhere other than TNS. Thanks again to Austin and the entire team at TNS! Y'all are the best in the business!
• Kishen Patel ★★★★★ 3 months ago
  Have been watching the videos for a while. Saw that they had a watch I wanted on site and decided to buy. I was a little nervous buying online but trusted Austin and his team to verify the authenticity of any purchase.
  The watch I wanted … More just sold before I could finalize. Austin graciously sourced me another watch very quickly that was a newer better condition watch for the same price.
  He gave me a fair trade in value for my watch.
  Shipping and communication were great. Highly recommend.
• James Simons ★★★★★ 7 months ago
  I’ve been following TNS on social media now for a while. The educational and watch authentication videos made me feel comfortable purchasing from them. Saw a watch that I liked and within 2 days I had it. Came just as advertised and the … More customer service was great. Will definitely be back for more watches. Appreciate all the help and I love my watch.
• Shawn Cain ★★★★★ 2 months ago
  My first time working with Austin/TNS and it was perfect. I couldn’t be happier with the experience. I got an incredible price on my watch and trade in. Everything was simple and smooth. Austin was wonderful to work with. I couldn’t recommend … More TNS more! 11/10 experience and will 100% be a repeat customer.
• Joe Shmo ★★★★★ 6 months ago
  Arielle was absolutely amazing to work with and she helped me find the perfect ring! She's GIA certified and seriously knows her stuff when it comes to fine jewelry and gemstones. answered all my questions, shared her expert advice, … More and made sure I felt confident every step of the way. Couldn’t be happier with the ring!!!
  Highly recommend working with Arielle if you want someone who’s knowledgeable, kind, and trustworthy.
  A++ Experience!
• Holly Rutter ★★★★★ 3 months ago
  I have gotten an engagement ring and 3 custom diamond bands from TNS now and they are never short of amazing! Each piece has been different and unique but I’ve left with exactly what I’ve asked for each time. Staff is more than friendly … More and gets everything done in a timely manner. There’s nowhere else I’d trust with my diamonds
• Carlos Romero ★★★★★ 9 months ago
  I had been eyeing this Panerai for about a year. Would occasionally check prices on Chrono24 when I came across this listing from TNS Diamonds. Had never heard of them but after reading a bunch of reviews and watching their videos online … More I went ahead and took a chance. We'll I'm glad I did as the watch came in exactly as described, maybe even slightly better than their description. I couldn't be happier with their service. Placed the order Thursday night from Texas, received an email the following day with a tracking number and package was delivered on the following Tuesday. I truly believe TNS Diamonds care about their customers. Don't hesitate to deal with them!!
• Chris R ★★★★★ 5 months ago
  Excellent experience, and I’d highly recommend to potential buyers. Great pricing: I couldn’t find a better deal on a truly complete set. The watch I bought was exactly as described and in great condition. Photos sent were very high quality … More and showed me everything I needed to purchase confidently, even from a distance. Shipping was prompt and the watch was packaged very carefully. Really professional, excellent experience.
• Aren King ★★★★★ 9 months ago
  I wanted to personally give a shout out & 5 star review to Arielle at TNS Diamonds. My husband lost his grandfather's ring, which was incredibly sentimental to him. Arielle helped us recreate this ring! We sent her a photo of the … More ring & she supplied cad drawings of the ring with options of different carat gold & Diamond choices, which best represented the original. It looks AMAZING! She knocked it out of the park & we couldn't be happier with the results!
• Josh Frieman ★★★★★ 6 months ago
  I watched Austin's watch videos for many years which led me to believe I could trust him and I am glad I did. Very easy transaction. Austin sourced me the watch I was looking for in a few days. Transaction conducted entirely on text … More message. Pricing was less than I could find myself even though TNS needed to go out and source the watch. Watch is beautiful and as described. Shipping was thoughtful and careful. I would definitely work with Austin and TNS again.
• Easton Hanson ★★★★★ 6 months ago
  I ordered a yacht master 40mm to commemorate my first child. I spoke with Austin personally about the purchase and he even included a shirt for free. The watch was better than described and shipped overnight. Will he only purchasing future … More watches from TNS.
• Marco Pangrazi ★★★★★ 6 months ago
  Austin and Mike made this process easy. Very open communication and were willing to answer any questions I had. They shipped very quickly and did a great job sourcing an awesome watch for me. I will 100% be using them again! I would encourage … More anyone looking for watches to reach out to them. Excellent business.
• Chris Abt ★★★★★ 7 months ago
  I have been watching TNS on Instagram for almost 2 years , last week bought my first watch with them and the whole process went flawless. Love the watch I bought! I look forward to my next transaction .......
• Alicia Camut ★★★★★ 7 months ago
  Arielle and Austin helped my fiancé design my dream ring and it’s even better than I could have imagined. I would highly recommend TNS for engagement rings and wedding bands. They are the absolute best!!!
• James Allott ★★★★★ 9 months ago
  Excellent experience trading in and purchasing a new watch with Austin. Highest caliber customer experience. Will definitely be purchasing through TNS in the future!
• Keith K ★★★★★ 9 months ago
  Austin, his father and the team at TNS Diamonds are world class. Highly professional, offering the most competitive prices. Secure, authentic time-pieces. I’ve purchased, traded and sold multiple pieces to them. I always look forward to … More doing business with them. Austin is also an up and coming powerhouse on social media in my opinion and does a great job educating customers on how he handles transactions. Can’t say enough great things about them. Highly recommend.
• Lester Oaks ★★★★★ 11 months ago
  Probably the easiest and fairest watch deal I’ve ever made in my life. A quick text and a visit a week later I walked out with a beautiful Yachtmaster. Pricing was already extremely fair on the watch and gave me more off paying cash. Ari … More laid out how to pay and got the deal done and I had my watch in no time. Good honest family business, extremely knowledgeable on all watches, check their IG and you’ll see no stone is unturned.
  Thanks again, happy to have a new place to buy my watches from.
  -John
• Bruce Fort ★★★★★ a year ago
  TNS Diamonds and Watches exceeded all my expectations! Their customer service was truly outstanding—friendly, knowledgeable, and attentive throughout the entire process. The pricing was clear and straightforward, which made the experience … More even better. They set excellent expectations and delivered on every promise. Within 5 minutes of paying for my timepiece I had my tracking information. I’m thrilled with my purchase and can confidently say this is my go-to place for timepieces. I’ll definitely be coming back for my text timepiece. Merry Christmas!!
• BIGMEGA77 ★★★★★ a year ago
  My wrist was naked for 6 months. I needed a daily to wear. I had previous experiences with Austin so I decided to visit the newly renovated store. Told Austin exactly what I wanted and he serviced me as if I was a purchasing a high end … More time piece. His priority was customer satisfaction! I got my daily with a great price, thank you Austin!
  Francois
• David L Raines ★★★★★ a year ago
  I had an amazing experience working with Austin at TNS Diamonds! He helped me source a watch I’ve always wanted that’s been out of circulation, and he found it within a week in perfect condition. The entire transaction was seamless, and … More Austin was a pleasure to work with—knowledgeable, professional, and never pushy. If you’re looking for expertise and excellent service, I highly recommend TNS Diamonds!

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