TNS Diamonds – Jewelry Store Philadelphia

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Google Rating

4.9

Based on 377 reviews

TNS Diamonds & Watches

4.9

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Bruce Fort

1734672271

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 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!!

David L Raines

1734527395

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 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!

Drew Conserva

1734500775

Incredible experience: communication, speediness, willingness to work with you, etc.Don't go anywhere else.

Elliott Goldstein

1734388206

I had a great experience working with Austin. I contacted him via text about a watch I’ve been looking at for a while. He was fully transparent, responsive, and provided a wealth of info prior to selling me the watch, Making the transaction very smooth and pleasant. I highly recommend Austin, and look forward to working with him again in the future.

BIGMEGA77

1734160399

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 time piece. His priority was customer satisfaction! I got my daily with a great price, thank you Austin!Francois

Carlos Vargas

1734116520

Austin and team were amazing, explained everything to me gave me a great price on the watch and a fare trade on my watch, I would highly recomend him and his team.

John Carbone

1733413908

This was such an easy process, the staff are all very helpful, and I am delighted with my watch! As soon as I save a little more money, I’ll be back.

Brian Greenfader

1733251691

Austin at TNS Diamonds & Watches was a pleasure to work with. I would highly recommend doing business with Austin and TNS. I look forward to buying more watches from them in the future.

Jim Formont

1733147929

Very trustworthy. I watched may of Austin's videos on Instagram and felt very confident in my purchase. I have no hesitation in recommending TNS Diamonds for your watch purchase.

william cutting

1732982794

Fantastic experience selling watches to Austin. Smooth, transparent transactions. Very responsive and easy to work with.

Phil

1732800248

I have been following Austin’s videos for a long time and have learned a ton about watches and the industry from him. When he put up a Tag Heuer Carrera watch on a video I felt this was a chance to actually buy something from him. After texting and a quick phone call at 4PM I had a beautiful watch delivered to me and on my wrist the next day. The entire process was a pleasure.

Meliton Otero

1732745583

Loved working with TNS. Went in looking for something but not having a vision. Ended up with a beautiful watch!Friendly and easy to work with. This was my first time but will not be my last.

Dennis Guzy

1732551489

If you are looking for a smooth, safe and flawless purchase look no further. TNS has helped me secure multiple watches, done seamless trades and is exactly what you look for when making a purchase for a watch on the secondary market. Truly professional in every aspect of the transaction. The true demonstration of a business’s quality is their repeat customers. I can attest that after a few purchases, I plan to come back for my future watch purchases.

eMike Mason

1731587007

Austin and his team made my watch buying process a delight. They are so knowledgeable about every brand/model of watch, and are very patient in answering any questions. They are absolutely fair in their pricing, and are open to non-traditional deals. Watch their videos online if you want to learn about watches, and also want to become more knowledgeable about how individual brands work and how the industry works. They can be trusted 100% to be fair and transparent with you when you work with them!

David Samuel

1731431576

Great experience with TNS in purchasing a used Submariner. Had watched Austin on Insta and built trust. Dealt with Jay via phone and text. They sent good pics and video (in addition to the pics on the website listing) and answered my questions. Negotiated fairly and delivered a great watch as listed and described on the phone. Very pleased and would definitely do business with them again.

Chris Crocco

1731188265

Thanks Austin and the whole team at TNS! Excellent experience from first contact through completion of the transaction. I was super excited to be finally getting a Rolex Daytona and to be able to work a trade for some other watches that were of value to them and achieve my grail watch was awesome. Will definitely be keeping in touch with the TNS team in the future!

1730909289

Perfect! I loved buying from them. And I will try to buy more with them!

Marcus Kroon

1730426687

Fast, seamless and fair transaction. Highly recommended!

Shaquille Vayda

1729971768

Great experience! Would highly recommend Austin @ TNS

Jared Arcari

1729804157

Purchasing my Rolex Yacht-Master from TNS was easy and a great experience. I asked them for detailed pictures, a video and more information, all of which was provided quickly. I was able to negotiate with them for an incredible price and the watch arrived quickly in better shape than described/expected. Austin was very helpful and personable, no chat bots here! I will definitely be checking their website for more deals in the future and reaching out to purchase my next watch hopefully soon.

Brig Halpin

1729292239

Austin is as good as it gets. Deal was easy to negotiate and he handled a possible snag in the process with ease. Everything was exactly as described. I can’t recommend TNS and Austin enough.

Tai Nguyen

1728583166

Austin is a pleasure to do business with. He is honest and offered the best price when I purchased my dream watch. I highly recommend buying from him. I will return to buy more in the near future.

Russell Wiener

1728491385

I have nothing but good to say about my experience with TNS Diamonds and Austin. Austin made the process incredibly smooth and pleasant. He was very fair with negotiations and I cannot be more happy with my experience. I would, without hesitation or qualification, recommend him and TNS Diamonds to anyone looking to purchase a watch. When it comes time for my next purchase they will surely be my first call.

Ed King

1727902506

Austin was great to work with, our transaction was very smooth.

Farhang Bharucha

1727839297

Have watched them on Instagram for a while and I've communicated with them for some of my watches for a while. Always very responsive and frank. My deal was smooth, easy and super quick. Highly recommend them

Jarette Sampson

1727307973

Austin did an amazing job I would use them again.

Vijay Peruvemba

1727230924

An absolute pleasure to work with. Exceptional prices, incredibly professional, and above all else delivered as promised. I will definitely be bringing my business to TNS Diamonds again.

John Tan

1727109662

Tns Diamonds was super easy to work with and they are awesome.

Carlos Jimenez

1726432910

Great people to work with !I had a couple watches that weren't getting the love they deserved , so , after following TNS channel on Instagram and watched their content on TikTok, I decided to send them a message requesting a trade deal towards another piece , they were pretty straight forward, they provided me with a shipping label for my watches and after a couple days I had my new watch delivered overnight to me .Would definitely work with them again !

Jason James Delodovici

1726351148

Easy transaction. I was given great value on my trade in. Quick shipping to CA.Will definitely do business with them again.

Ryan McDermott

1726220500

Super smooth transaction with Austin on a watch. Transparent, honest, helpful, responsive. Would do it again in a heartbeat. Don’t hesitate to work with these guys.

Kevin Clouser

1726104542

Awesome experience. Great customer service, knowledgeable and fast to respond to questions. Genuine people. I hope to be back again soon.

Jason Joyce

1726001366

Had a great customer experience with Austin. He's very knowledgeable about the watches and trustworthy. I began following TNS on social media. Their videos display transparency and being straightforward. I highly recommend Austin and TPS. Very easy and smooth transaction! Thanks!

C M

1725461173

Worked with Austin and had a very easy straightforward transaction. Love my new watch, perfect addition to the collection - fair price. Will be back soon!

Keith Redding

1725396606

I had been searching for the right Rolex Sub for a few weeks. And I happened upon this account on TikTok and really enjoyed their content. I ended up buying a Sub from them and it was a great experience. The watch arrived 1 day after I purchased it. Packaging was perfect and the watch was in great shape. I will be buying from them again. Highly recommend.

Andy Tanenhaus

1724983676

Just completed my 2nd transaction with Austin. He sold two watches for me pretty quickly and was able to sell them at a fair price. Will definitely do business with him in the future.

John Vencius

1724415365

A flawless, smooth, and fair transaction for a watch that WAY exceeds my expectations—will absolutely do business with TNS again!

Stan Pittman

1724330238

I had a very good experience buying a Ulysse Nardin GMT from Austin. They actually had two in stock. They sent me high quality photos that allowed me to select the one I preferred. Fast responses and fair pricing helped make the deal.

Prasana Devanand

1724194848

This was my first time buying from Austin at TNS. I reached out on IG in response to a unique new watch he had posted (GP Arabic Laureato). Austin was quick to respond to all my questions, and was also willing to video call me to walk through the watch short after. He was very professional through the process, and seemed like he genuinely enjoyed interacting with me. His pricing was very fair based on online comps, and we sealed the deal within minutes of me reaching out. Austin seems to genuinely take an interest in his clients and he very knowledgeable about his products. I would happily recommend TNS to any potential customers, and look forward to working with Austin again.

Luke Brunetti

1723762576

I recently purchased a Christopher Ward C1 Bel Canto from TNS after seeing their videos on social media. Every step of the process was smooth and enjoyable. They sourced the watch due to not having it in stock and did so very quickly. Additionally, the price was more than fair. You don’t have to worry about the authenticity of the watch as their standard process is to inspect every watch thoroughly before sending out. I highly recommend working with TNS and they have gotten a repeat customer in myself now.

Herb Schulze

1723306209

Smoothest watch buying experience. Was able to help me out after another jeweler sold a Rolex out from under me. Will be back for future purchases. Good inventory and ability to quickly meet the customer demand.

Chad Hughes

1723237544

Great experience. Dealt with Austin very helpful & friendly. Bought a Tudor Pelagos that looked brand new that came with box & papers. Highly recommend

Martin Dimaandal

1722950035

TNS Diamonds is top-notch! I first found Austin and TNS Diamonds on Tiktok and Instagram and was immediately impressed with how they do business. I finally pulled the trigger and reached out to them about a Rolex watch that I have always wanted. They did not have it in stock at the time, but Austin was able to source it for me in less than a week! I received my watch yesterday and I could not be any happier. He made sure I get a genuine watch and walked me throughout the process. What’s more impressive is that all communication was just through text messaging and e-mail. Don’t hesitate to do business with these guys. Will definitely work with them again in the future! Thank you and more power!

Matt Cecil

1722003562

Bought a 2023 Rolex submariner from these guys. Everything was great, watch just as described, box papers everything included. And fast shipping. Will be buying again in the future !!

Michael Young

1721935876

I have just purchased my 3rd Watch from Austin and COULDN'T BE HAPPIER!I also want to give a SHOUT-OUT to The Team!There is no way he could do this without them.GREAT VIDEOS, PERSONAL ATTENTION, REALISTICE VALUES, JUST EVERYTHING!!!! WON'T DEAL WITH ANYONE ELSE!!!

Rich Kim

1721928395

I've purchased 2 watches from TNS. They are prompt in their response, offer reasonable prices as well as a good selection of watches. I highly recommend watching their Instagram to see how they conduct business. They are as down to earth as they seem and I will definitely do business in the future with them for all of my watch purchases.

Daniel Sherry

1721685166

Phenomenal experience insofar as pricing, negotiation, and delivery. Alas, I lost a gentleman’s wager as to whether my Breitling Emergency was larger than the purchased Panerai (TNS was accurate, albeit by a micron…goes to show you should never tell an expert his business!). Highly recommended - all of my future watch purchases and watch repair services will be through TNS and I urge others to do the same.

Yelp Reviews

Yelp Rating

4.7

Based on 56 reviews

TNS Diamonds

4.7

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Richard A.

1733244624

Austin was great! I watched a lot of his videos and he is very transparent with how he does his business. I know he is a very busy person but he took the...

Fernando Y.

1730880571

Loved working with them! I will come back to buy more! Very easy and good communication! They got me what I wanted.

Bob D.

1713964540

Tony is awesome helped me with my Rolex. Simple fix I couldn't figure out and he showed my mistake at no cost. Earned my business for sure

Ahmed S.

1708582780

Excellent excellent service and communication , very transparent , my watch have a complicated unique movement and they were able to fully fix it and loved...

Robert B.

1680836170

I purchased my first timepiece from TNS in mid-2022. It was a Rolex Submariner "Kermit." I was so pleased I left the review shown below. Since I have...

Nineth W.

1672774672

Exactly as pictured. Went the extra mileTo get it shipped prior to my bday. Good communication and I highly recommend.

Luke F.

1668948986

I have transacted many times with this organization and TNSD has now become my go-to for watches and fine jewelry. Austin is fantastic and can find just...

Robert B.

1658057020

I recently purchased a Rolex Submariner "Kermit" from Austin and TNS. I traded for my IWC Pilot. Austin was fair on the price on the Kermit and fair on the...

Ryan H.

1656773986

I was out looking for the perfect addition to my collection and I reached out to TNS Diamond and spoke with Austin. Talk about excellent customer service,...

Peter S.

1654057743

I recently purchased a Rolex Datejust from TNS. The watch was like new complete with original paperwork and boxes.The price was the best I found after...

Rory M.

1642438471

Great service, great communication, Austin was really helpful with my Rolex purchase, would highly recommend TNS Diamonds to anyone, first class service

William S.

1638942966

Top quality service at excellent prices. Communication was smooth and Austin was a pleasure to work with. Will not buy watches from anyone else! I would...

Art Z.

1638687846

Working with Austin was a total pleasure ! He was respectful, honest , and made my transaction totally worth while ! He is my new go to guy for my future...

Michael B.

1636725245

Amazing to do business with, happy to buy from and sell to TNS. Just did a deal on a Rolex Day-Date, went smoothly. Great to work with, I couldn't...

Erez J.

1634814777

5 star service and product. After searching for a reputable, long standing jeweler in a major city, I found Mr. Austin Shvartz at TNS for my needs. He...

Joe M.

1631784313

Great company to work with! Austin was very easy to work with. I will definitely do more business with them and I highly recommend giving them a chance.

Fernando G.

1625637477

One of the smoothest transaction I've ever done in my entire life. I was afraid of buying an expensive watch through the internet, but they made it painless...

Seth M.

1616400663

I had a wonderful experience with Austin at TNS. He sold me an Audemars watch and I had it in hand within 24 hours. I'm located in south Florida but...

Bryce P.

1616086553

Austin is amazing to deal with. Very professional, prompt, and items as described. If you're looking for that next special purchase Austin is your guy! I...

Greg G.

1615404743

Austin is a true pleasure to deal with. Great selection of Rolex watches. Deal with confidence. Will do business again soon.

Whoy G.

1615347199

I've used him twice for expensive watches and am very pleased. First my wife's Cartier, which I had at several other stores to no avail. 3 weeks in and out...

Chris B.

1613584852

I bought an amazing high end necklace from these folks and they are just wonderful. Trustworthy sellers for sure. The necklace was exactly as described and...

Dave G.

1611320635

I found TNS through their eBay site, but contacted them directly on the purchase of a high-end watch. Austin was great to work with and gave me a fantastic...

Christopher B.

1607010097

Nothing but good things to say about TNS and Austin. I have completed multiple transactions with them from abroad and all went smoothly and products were...

Jay G.

1605826780

..... love these guys ... top notch professionals .... buy in confidence ... seasoned pros ... honest ... knowledgeable

Nick D.

1603437314

Austin and his father at TNS are incredible to do business with. They are patient and incredible knowledgeable of the products they have to offerI will...

Vishal H.

1603135688

Working with TNS was fantastic. They are extremely trust worthy and super fast to respond. Do not hesitate to do business with them! Looking forward to...

Kevin W.

1602242836

Austin was an absolute pleasure to work with! He and his team make the watch buying process easy and enjoyable. Incredible selection of watches and fairly...

Christopher S.

1597362680

An absolute gem to do business with. I sold my Rolex to TNS, online and over the phone. Working with Austin was easy and transparent. I felt confident every...

Edo M.

1597246846

Austin & his team are amazing! I live in California but they have a watch I've been interested in for a while. I called in with a lot of questions, all of...

Ben V.

1596705955

Great company! Helped me get my grail watch!!! Austin is delightful to deal with. He explained me the pros and cons of each piece we looked at until we...

Andy W.

1594799398

Austin and his team at TNS deserve 5 stars. I bought a watch and they were patient with me as I had to work through a stubborn issue completely on my end....

Ricardo E.

1591178706

Excellent customer service! Have done many deals online and has delivered every single time! Best prices. Austin has taken really good care of me I'm sure...

Conor D.

1591111116

"Seamless" is the perfect word for my experience. Austin was very responsive and was willing to sit down and go over every detail on what I was buying. I...

Beirj B.

1589781130

I had a superb customer service experience at TNS Diamonds & Watches. I took a wide range of watches to TNS Diamonds for various services (e.g., full...

Willie G.

1588853628

Great service from Austin and his knowledgeable team. Would definitely recommend TNS! Happy with my purchase

Kanwar D.

1588378461

Owner was very prompt on sending a watch I purchased. Easy transaction and plan to do business again in the future!

Bill M.

1588324151

Great selection of watches -- including some very unusual ones such as I purchased. Pleasure to deal with -- and offered me a deal I could not refuse....

JC T.

1586365428

I placed a special order for a particular watch. TNS diamonds shipped it directly to me all the way in Dallas Texas. The item was perfect as described and...

Chi T.

1584371363

I purchased a GORGEOUS DIAMOND ENGAGEMENT SET for a fraction of what it wouldve cost in a jewelery store chain......he is a remarkable awesome go to guy for...

Roger Z.

1579825651

Sold them a luxury Swiss watch and was super clear cut from the get go. Shipping label was provided and check was received the same day. Price was fair and...

Atin C.

1572009601

I purchased a Rolex 2 tone Daytona from Tns today and have to compliment them on their excellent service and friendliness. Both Tony and Austin are...

Sean K.

1543471695

Could not have asked for a better experience designing my fiancées engagement ring. Austin was a true artist/professional from start to finish. I never felt...

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About Us

TNS Diamonds is located on Philadelphia’s Jewelers Row. We are a family run business who 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. We have onsite jewelers and watch technicians that can assist customers very quickly. TNS has a large selection of high quality diamonds for any engagement ring. We also take on the all complex jewelry making projects including custom made pieces. We don’t use stock photos, all of the product photos are photos of the item you will receive!

If we don’t stock it, we can locate it!

Please call for questions: 215-922-1501

TNSDiamonds.com is a retailer of pre-owned luxury watches. TNSDiamonds.com is not an authorized Rolex SA or Cartier International AG dealer nor are we an authorized retailer of any other watch or jewelry manufacturer. Datejust, Day-Date President, Presidential, Pearlmaster, Masterpiece, Submariner, Cosmograph Daytona, Explorer, Sea Dweller, GMT Master, Yacht-Master, Air King, Milgauss, and Cellini are all registered trademarks of the Rolex Corporation (Rolex USA, Rolex S.A.). Cartier, Audemars Piguet, Baume & Mercier, Bell & Ross, Bedat, Breitling, Chopard, Ebel, Franck Muller, Girard-Perregaux, Graham, Iwc, Jaeger Lecoultre, Longines, Maurice Lacroix, Omega, Piaget, Panerai, Patek Philippe, Roger Dubuis, Richard Mille, Tag Heuer, Vacheron & Constantin, Tudor, Zenith, Ulysse Nardin are all registered trademarks of their respective corporations. The manufacturer’s warranty will not apply to watches sold by TNSDiamonds.com and TNSDiamonds.com is not an authorized dealer of any of these brands. All warranties are provided solely by TNSDiamonds.com. All trademarked names, brands, and models, mentioned on this site are the sole property of their respective trademark owners. This site, including its owners, operators, and developers, is not affiliated with nor endorsed by any watch or jewelry manufacturer brand or any subsidiaries thereof, in any way.

TNS Diamonds – Jewelry Store Philadelphia

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Featured Pieces

2022 Omega Speedmaster Sapphire Sandwich 310.30.42.50.01.002 42MM Black Dial Box Papers

2020 Rolex Datejust 126334 41MM Blue Diamond Dial Fluted Jubilee Box Papers

2022 Omega Seamaster Diver 300M 210.22.42.20.01.002 42MM Black Dial Box Papers

Rolex Yacht-Master 16623 40MM 18K Yg Two-Tone Silver Slate Dial

Audemars Piguet Royal Oak Offshore 26405CE 44MM Green Ceramic Box Papers

New Oct 2024 MB&F M.A.D. 1 Red Edition 42MM Steel Box Papers

Mint 2024 Cartier Santos De Cartier Large W2SA0009 40MM 18K Yg Two-Tone Box Papers

2023 Tudor Heritage Black Bay 79230B 41MM Black Dial Steel Box Papers

2007 Rolex Submariner Date 16610 40MM Black Dial Steel Box Papers

2023 Jaeger-Lecoultre Reverso Tribute Monoface Small Seconds Q713842J 45X27MM White Complete

Mint 2004 Zenith El Primero Chronomaster Xxt Open 03.1260.4021 45MM Black Dial Box Papers

2021 Rolex Day-Date President 228238 40MM 18K Yellow Gold Silver Motif Dial Box Papers

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