EXCELLENT  
  
 Based on 468 reviews 
 
 
  
 
 
 
 
 
 
 
 
 
  
 
 
 
 Posted on Google  
 
  
 
 
 julio collazos 
 
 
 
 Trustindex verifies that the original source of the review is Google. 
Amazing work on my engagement ring very friendly service. Ty for the work
  
 
  
 
 
 
 Posted on Google  
 
  
 
 
 Jessica Jones 
 
 
 
 Trustindex verifies that the original source of the review is Google. 
I had a wonderful experience selling my jewelry!  The entire process was easy, professional, and stress freeI felt comfortable throughout the whole experience and was very happy with the offer I received . Everyone was friendly, honest, and knowledgeable. I would definitely recommend them to anyone looking to sell their jewelry. I will absolutely be back!
  
 
  
 
 
 
 Posted on Google  
 
  
 
 
 K Price 
 
 
 
 Trustindex verifies that the original source of the review is Google. 
Great experience! Igor is very knowledgeable about his products. Fast, secure delivery.  I am now a customer for life.
  
 
  
 
 
 
 Posted on Google  
 
  
 
 
 John Costello 
 
 
 
 Trustindex verifies that the original source of the review is Google. 
Buying an expensive watch online is scary considering the extensive network of scammers out there. I took every precaution I could before I purchased a Rolex from Igor at Diamond Source NYC. All said and done, Igor did everything he promised. He is honest, responsive and very respectful. Upon receipt of the watch it was exactly as described. Beautiful, unworn and 100% authentic. This guy can find anything you’re looking for. Thanks Igor.
  
 
  
 
 
 
 Posted on Google  
 
  
 
 
 Deborah Chang 
 
 
 
 Trustindex verifies that the original source of the review is Google. 
Took a good amount of time to assess what I had and gave me top dollar matching and exceeding another estimate. They even allowed me to watch them count the cash given to me. I would come back to work with them again.
  
 
  
 
 
 
 Posted on Google  
 
  
 
 
 Jeruel Trinidad 
 
 
 
 Trustindex verifies that the original source of the review is Google. 
My overall experience in my first ever purchase of a luxury watch from Diamond Source NYC is nothing but a thrilling and exemplary experience. From inquiry to shipping, Igor has been outstanding in helping me from video inspection of the watch to next day shipping to my address. Most of all, I received a lovely watch, excellent like-new condition , excellent packing, and the watch itself is truly authentic complete with box and papers.
  
 
  
 
 
 
 Posted on Google  
 
  
 
 
 Joseph Dalto 
 
 
 
 Trustindex verifies that the original source of the review is Google. 
Igor is a good guy and has good business. If you want a watch this is the place to go to.. talked with multiple people to source a watch I wanted and he took care of me and was able to be competitive to everyone else’s prices. He is in it for the long term relationship opposed to trying to make the most off of someone initially. He’s earned a long term customer for life and will be getting every future watch from him. Look forward to growing the collection and having someone I know will not take advantage and will get me the best piece for the best price!
  
 
  
 
 
 
 Posted on Google  
 
  
 
 
 Anelisa San Lorenzo 
 
 
 
 Trustindex verifies that the original source of the review is Google. 
Igor is the best jeweler in nyc!
  
 
  
 
 
 
 Posted on Google  
 
  
 
 
 Jason Smith 
 
 
 
 Trustindex verifies that the original source of the review is Google. 
Outstanding Shop!  Purchased a custom luxury watch and it was seamless.  Igor's the man...quick sourcing, great communication and impeccable quality. I highly recommend these guys.
  
 
  
 
 
 
   
 
 Verified by Trustindex  
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Competitive Value: Authentic Rolex GMT Master II 40mm Watches for Sale in NYC
Pre-Owned & New | NYC Diamond District

Questions? Call (212) 730-5959 or visit us at 20 W 47th St, Suite 401, New York, NY

The Rolex GMT Master II 40mm is the definitive modern traveler’s watch, renowned for its triple time-zone functionality and balanced proportions. Welcome to Diamond Source NYC, your source for the Rolex GMT Master II 40, where we offer the most competitive pricing on the market.

We proudly offer fully authentic GMT Master II 40mm models—including sought-after preowned and pristine unworn watches for sale—right here in NYC. Every timepiece is guaranteed complete with original Rolex box and papers, ensuring maximum provenance and investment value.