I finally found the perfect watch I wanted only to find out it was out of stock everywhere due to it being in low production. Lo and behold Diamond Source NYC! Carlos guaranteed me 1000% he can acquire the time piece. Being a careful online purchaser, I had my doubts. Especially since I am in Atlanta, Ga. I took the gamble on him and his promises. From initial contact to time piece in my hand was only three days!! Mainly due to my stalling and doubts of the purchase. The package came in a secure manner that didn’t represent a luxury item. He is very professional and not pushy to make the sell. I will be returning my business to him and Diamond Source NYC in the future, no doubt.

I come back to this place every time for the best deal! They have been around for 20+ years and I have bought all jewelry from them only always the best prices. Highly recommend Igor!

Carlos is THE BEST! I wanted to get this AP Royal Oak Offshore Diver 15710ST for my husband's 40th birthday. He was very responsive and respectful. He provided me frequent daily updates multiple times a day, and relentlessly responded to my texts/calls throughout. While you are shopping for a timepiece this special you want a great communicator on the other side, and Carlos indeed is. The watch arrived on the day that Carlos had promised - in immaculate condition. My husband absolutely loves it. Now Carlos has promised me to find a stainless steel bracelet for this watch as well :) I highly recommend working with Carlos to everyone whoever seeks to find his/her elusive timepiece!

I had the pleasure of purchasing an AP 26315ST 38mm Royal Oak Chronograph from Diamond Source and Carlos. Carlos really goes out of his way to look for the best price for his customers, and I have never expected to be taken care of so well with the purchase of my watch. The model I was interested in was hard to find, but Carlos worked extremely hard to source one for me from his network, at the best price possible. Throughout the whole process, he was very responsive to our communications and kept me updated along the way. Meeting him in person was such a joy as well, and he showed me many rare models that he kept in stock. Would recommend all watch enthusiasts looking for a watch on the market to visit Carlos!

Carlos is the best! I couldn’t believe he actually got a brand new totally mint condition Rolex 2023 model. Had it authenticated at the Rolex store and everything. Very happy I came across his store. He even accommodated my shipping needs as I’m from Canada. Amazing!!

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 Carlos at Diamond Source NYC. All said and done, Carlos did everything he promised. Carlos is honest, responsive and very respectful. Upon receipt of the watch it was exactly as described. Beautiful, unworn and 100% authentic. The watch, papers, warranty card and box 100% original Rolex. I just had it inspected at my local Rolex AD. It's Perfect! Thank you Carlos.

We went to Carlos for our wedding gifts for ourselves and our family members and it was a perfect experience all around! He was honest, forthright and extremely competitive with his pricing. He also was more than happy to overnight us the jewelry on very short notice which was a major bonus! We can’t say enough about how much of a pleasure it was working with him. We will certainly be back and look forward to doing more business together in the future!

I worked with Carlos to find a Rolex lady date just for my mom. He was incredibly efficient, very responsive, willing to answer my endless questions, and professional. His service was reliable and accountable. It’s my first time working with Diamond Source but it won’t be my last. Strongly recommend for any luxury watch or jewelry pieces.

Jacob couldn’t have been a better professional to work with while purchasing a very nice luxury watch for a milestone present. Its a little nerve wracking conducting business from one coast to the other while discussing a 5 figure watch, but after spending time working through the process with Jacob, I felt very comfortable once he found the exact watch I had been searching for and set up the transaction. The watch is perfect, was securely rushed to me (as I had a fast approaching target date I needed to hit) and Jacob kept constant communication throughout the process to make sure I was completely satisfied. Top broker and business to whom and which I will certainly recommend and return. Thank you so much!

Carlos designed my 2.34 carat engagement ring. He brought out the most beautiful diamonds and I showed him pictures of my vision. He perfectly captured what I wanted. Carlos is also personable and checked in regularly during the design process. I highly recommend.

The Diamond Source Had the pleasure of meeting Carlos at his Diamond and jewelry workshop. Carlos was able to source a rare Omega Speedmaster watch for my husband a few months back and I was excited to see what Carlos had on hand. His office is on the Diamond district of NYC and was easy to access. I asked what he could do with my engagement set that had a cracked Diamond. I was expecting a few days turnaround… little did I know Carlos is an expert and returned my engagement set speedy and exceeded my expectations. Not only did my engagement set have a replaced Diamond, it was also cleaned and polished to perfection and looked like the day my husband bought it. I highly recommend The Diamond Source if you are in the area and on the market for a Diamond. I will be returning to create my own Diamond ring set in a few short years.

I worked with Carlos he went above and beyond from the beginning. He didn’t have the time piece I wanted in stock, but sourced it and got it to me within a couple of weeks. Everything checks out and I am extremely happy. My two cents - don’t waste your time at an AD. Carlos can get you what you want with a quick turn around. Look forward to doing business again!

Igor and his team are exceptional. They are men of thier words, and will provide the service needed to make the customer happy! Will be doing more business with them!

Working with Igor is always a pleasure. I recently assisted a family member with the purchase of an engagement ring at Diamond Source and like always the experience was excellent. Quality product met with quality service is the very reason why I keep coming back over the years every time I am looking to make a meaningful jewelry purchase. Thank you Diamond Source for always being my trusted Jewler!

Carlos has been our jeweler for several years. We have purchased multiple pieces (watches, engagement and wedding rings, anniversary jewelry etc) from him and the service and quality has always been exceptional. We have also recommended him to multiple friends who have also been very happy with their pieces.

I had an amazing experience with Diamond Source and Carlos especially. I had a target date to meet and Carlos made sure I didn't miss that. Reasonable price, supreme customer service and a hassle free purchase experience - what more can you ask for!? Undoubtedly, the best spot to purchase luxury brand watches. Highly recommend them to one and all & a guaranteed returning client!

Diamond Source, and Carlos specifically, helped me purchase a birthday gift for my fiancé. Besides normal sizing time, we ran into a couple snags, and needed to get repair done. Carlos was more than accommodating with a fairly quick turnaround. He is very knowledgeable, kind, and responsive. I would definitely recommend Diamond Source for your jewelry purchases! My fiancé loves his gold and diamonds! Thank you again!

I've been dealing with Igor & Diamond Source NYC for over 3 years now. From the many of other diamond retailers I've dealt with in NYC's Diamond District, Diamond Source is far and beyond the best! I've purchased a 36mm & 26mm Rolex with diamond bezels on both for a fraction of the price other retailers (in the area) were asking, for the same exact watch. Most importantly, they're honest & willing to work with any budget. They're also my go to for any jewelry repair/servicing. Look no further! Thank me later

I have been going to Diamond Source since 2008 and have had nothing but great experiences. From engagement rings and wedding bands, to cocktail rings and tennis bracelets, this is really the only 47th Street jeweler I trust. Extra thanks and appreciation to Carlos who always goes above and beyond to provide exceptional customer service and guidance. Today I picked up a stunning tennis necklace for my wife and once again, Diamond Source delivered. Excellent quality and the most competitive pricing around. Highly recommend.

Our experience with Carlos at diamond source was amazing from beginning to end. This was our first time dealing with him and we were pleasantly surprised. He always did what he said and Followed through to the very end. We would never have a moment of doubt using him again. So glad we found him!

Fantastic experience working with Carlos. He is a true professional from start to finish. Watch as described and very transparent process. Happy to do business with him again. Love the Audemars Piguet Royal Oak Offshore Diver!

I bought my engagement ring two years ago and now my wedding bands from Carlos at the Diamond Source. Carlos is the best. He pays attention to details, very knowledgeable, no pressure and super friendly. I highly recommend Carlos and the Diamond Source for your next jewelry purchase!

Have bought gold, diamonds, and a rolex from Carlos over the past few years. He always finds the best quality and does everything with ease. Most recent purchase was the Rolex which have been scarce currently. The Rolex store near me told me the earliest I could get the watch I wanted is 3 months if I ordered it (and that wasn’t a guarantee either). Carlos was able to find it within a week and I had it in my possession few days later. Will def be going back!

After a friend of mine purchased his time piece with Diamond Source I felt confident to purchase with them. From the minute i entered they treated me with respect and after a week i finally purchased my Rolex GMT II Batman #126710blnr-0003 brand new 2021. They took their time to make sure i was happy with the fit and setting up the watch. I will confidently make all my jewelry purchases with them! Whether your a first time buyer or collector they are the place to go!

Purchases 26320st stainless steel 41mm Royal oak chronograph white dial watch , amazing customer service , beautiful shop , all around amazing place 100% recommend

I have nothing but good things to say about Carlos and Diamond Source. He was attentive, clearly very knowledgeable, and offered the best quality diamonds for the best price. I can’t imagine getting an engagement ring from another place. Thank you Carlos!!

My experience with Diamond Source is beyond great!! Superlatives of superlatives!! From the very first phone call I made with Carlos, he made me feel very comfortable and he earned my trust right away. He made me feel special, like I have been a long time regular customer, but that was just my first encounter with him! He responded quickly to my messages and even called me almost everyday to update on his search for my watch. I was looking for a very specific Rolex watch and he must have sent me pictures of different watches almost everyday until we found that “gem” I was looking for!!! Service par excellence all the way from beginning to end. I will give Diamond Source ( specially to Carlos, not just because we have the same name but he did really gave me an excellent buying experience)the Oscar for the Best Watch Dealer for 2021 and maybe even for the years to come as I would now be one of their regular customers!!! Diamond Source deserves 10 Stars for the excellent service they gave me!! Thanks a million Carlos and I will see you soon!!!

Carlos and the people from diamond source know their industry. I told them what i was looking for and Carlos helped me find it and made the whole process transparent and understandable with a fair price. Diamonds or watches, no worries. Found my new family jeweler!

After many visits and meetings I finally purchased a diamond from Igor at Diamond Source. My daughter’s engagement ring came from Diamond Source and when she heard I wanted to purchase a diamond ring she referred me to Igor. After many trips and meetings he found the perfect diamond for me and had a custom setting made for me. Since then, I have purchased diamond stud earrings and presently waiting to order diamond hoops. Even though my calls, texts and visits are years apart I am always greeted with a smile and he always takes his time to catch up. I would highly recommend Diamond Source.

I recently purchased a JLC watch from Diamond Source. Igor, my sales consultant, did an excellent job of providing extremely professional advice, follow through, and was always available to help. The watch was delivered in excellent condition, and I was very pleased with the entire process. Thank you Igore and the Diamond Source team!

Carlos is fantastic to work with, found exactly what I asked for and better at better price than I expected. Everything went smoothly and will come back for my next watch!!