AUTHENTICITY GUARANTEED - at tns diamonds
Text Us - (215) 922-1501
Family owned - We care for our customers
Stockist of the biggest Luxury Brands
The Latest Collections
Indulge in sophistication with our curated collection of luxury timepieces. Crafted with precision and elegance, each watch tells a story of timeless craftsmanship and refined taste.
Discover The Latest Watches
Elevate your style with our exquisite range of timepieces. Designed with innovative artistry and superior quality, every watch epitomizes modern elegance and unmatched sophistication for today.
Case Size 40mm
Box/Papers No/No
Year 2005
Condition Very Good
In Stock
Case Size 45mm
Box/Papers Yes/Yes
Year 2013
Condition Very Good
In Stock
Case Size 47mm
Box/Papers No/No
Year 2021
Condition Very Good
In Stock
Case Size 40mm
Box/Papers Yes/Yes
Year 2017
Condition Very Good
In Stock
Case Size 40mm
Box/Papers Yes/Yes
Year 2024
Condition New
In Stock
Case Size 42mm
Box/Papers Yes/Yes
Year 2021
Condition Very Good
In Stock
Case Size 41mm
Box/Papers Yes/Yes
Year 2010
Condition Very Good
In Stock
Case Size 43mm
Box/Papers Yes/Yes
Year 2018
Condition New
In Stock
Case Size 40mm
Box/Papers Yes/Yes
Year 2006
Condition New
In Stock
Case Size 44mm
Box/Papers Yes/Yes
Year 2016
Condition Very Good
In Stock
Case Size 48mm
Box/Papers Yes/Yes
Year 2007
Condition Very Good
In Stock
Case Size 40mm
Box/Papers Yes/Yes
Year
Condition Very Good
In Stock
Sell Your Watch To Us!
Sell your luxury items with ease and assurance. We buy gold, exquisite watches, dazzling diamonds, and fine jewellery
Follow What We Do Best
Experience a curated glimpse of opulent watchmaking and exquisite jewellery showcased through TNSDiamonds on Instagram and TikTok. Each curated post reflects unmatched elegance and timeless allure.
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I sold a brand new Audemars Piguet — with a promise I couldn’t keep.
A year ago, I sold a customer an AP with a money-back guarantee that the warranty card would be delivered later. It’s not common — but I trusted the dealer I got it from.
That dealer said the original owner wanted to hold the AP warranty card for one year to avoid getting blacklisted by the boutique. Sounds sketchy… but it made sense in this industry.
Well, a year passed — and the card never came.
The original buyer got cold feet. Didn’t want to risk his Authorized Dealer relationship. Now I’m the one stuck cleaning it up, refunding my customer, and trying to source another Audemars Piguet with the original warranty card.
And just when I thought I found the perfect replacement?
I open it… and find dust on the movement. Another tampered AP.
This industry has amazing people — and some tough lessons. But when I say I’ll stand behind a deal, I mean it. Now we’re back on the hunt for a clean one.
If you have a clean AP for sale… maybe you can help me end this saga.
#AudemarsPiguet #APWatch #LuxuryWatches #WatchDealer #WatchCollectors #PreownedWatches #LuxuryTimepiece #MensStyle #WatchGame #AuthorizedDealer
Would you flip this Rolex Datejust or offer it to one of your retail clients?
A customer reached out to trade his Rolex Datejust toward one of our Explorer II models. We agreed on the watch trade, I sent him a label, and the watch showed up a few days later.
Everything looked okay at first — until I inspected the hang tag. It showed the reference for a blue Roman dial on a Jubilee bracelet… but the actual watch had a gray dial on an Oyster bracelet.
It was clear the watch had authentic Rolex parts, but had been dial and bracelet swapped at some point. A little dust inside confirmed someone had already been in the movement.
In this case, I’m still doing the deal. But I won’t be selling this piece through our retail watch client network. I’ll list it to our wholesale dealer circle instead — full disclosure, attractive price, and let the next dealer decide how they want to move it.
This is how we keep our luxury watch business clean. It’s not just about making sales — it’s about doing right by our clients.
#Rolex #RolexDatejust #LuxuryWatch #WatchCollector #WatchGame #WatchTrading #WatchDealer #PreownedWatches #LuxuryLifestyle #MensStyle
This phone call was wild! Unfortunately Austin had to tell his customer that the watch he was trading in to us was not authentic. The story only gets crazier from there!
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#watchdealer
Does this price gap make any sense to you? The older reference meteorite Daytona can be found for $60,000 less than the newer reference model with the same dial. Yes there are differences in the two references, but do these differences warrant such a big premium?
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#rolexdaytona #watchdealer #meteoritedial
Stay Connected
Immerse yourself in the world of luxury. Connect with us on our exclusive social channels for behind-the-scenes glimpses, elegant updates, and the essence of TNSDiamonds craftsmanship.
Discover The Latest Jewellery
Indulge in glamour with our curated collection of luxury jewellery. Crafted with precision and artistry, each piece tells a tale of timeless elegance and discerning style.
Material Yellow Gold (YG)
Reference P742
Weight 2.7 Grams
In Stock
Material Yellow Gold (YG)
Reference P741
Weight 9 Grams
In Stock
Material White Gold (WG)
Reference E6
Weight 2.7 Grams
In Stock
Material Yellow Gold (YG)
Reference P740
Weight 16.8 Grams
In Stock
Material White Gold (WG)
Reference P739
Weight 2.2 Grams
In Stock
Material Two Tone Yellow Gold (TTYG)
Reference P738
Weight 5.8 Grams
In Stock
Material Yellow Gold (YG)
Reference P737
Weight 2.2 Grams
In Stock
Material White Gold (WG)
Reference P736
Weight 4.1 Grams
In Stock
Material Yellow Gold (YG)
Reference BR10
Weight 8.3 Grams
In Stock
Material White Gold (WG)
Reference P718
Weight 3.6 Grams
In Stock
Material White Gold (WG)
Reference P717
Weight 4.8 Grams
In Stock
Material Platinum (PT)
Reference P716
Weight 5.3 Grams
In Stock
Sell
We buy and sell discreetly, so you can be certain we will never disclose a watch serial number or original owner details online or to a potential buyer. Our in house photography and marketing team will advertise your watch on our sales platforms online and in our boutique.
Exchange
We exchange your luxury items with utmost discretion, ensuring that every detail and provenance remains confidential throughout the process. Our in-house specialists manage each exchange with precision, preserving the integrity and timeless allure of your prized piece.
Service
We service and restore your luxury items with meticulous expertise, ensuring each piece retains its exceptional allure. Our dedicated team of artisans employs bespoke techniques to revitalize your cherished treasures while preserving their timeless elegance and integrity.
TNS Diamonds & Watches
136 South 8th Street, Philadelphia
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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!
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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!!
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Excellent experience trading in and purchasing a new watch with Austin. Highest caliber customer experience. Will definitely be purchasing through TNS in the future!
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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.
Why Choose TNS Diamonds
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!
Take a look at our blog
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