Cohen Diamond

Diamonds are about relationships. The relationship with your diamond jeweler should be a long term one, so choosing the proper person from the start (likely your engagement) is incredibly important.
I have known ALAN Cohen for nearly 20 years. From day 1, he educated me, taught me, showed me, and shared his knowledge. No hard sales pitch. No retail pitch. Nothing of the sort. Then he sent me off to 47^th street to shop.
Shopping retail on 47^th is a whirlwind experience. I came right back to COHEN. Working with Alan is a pleasure. He knows more and doesn’t have a hidden agenda. His products are tremendous quality and he’ll show you what separates them from others. Plus his (and Jose’s) professionalism is unmatched.
After nearly 20 years and multiple products of the highest quality purchased from Alan, I am proud to call COHEN Diamond my Jeweler. I highly recommend COHEN Diamond and building a long term relationship with them. The ethics, the quality, the process, the professionalism and the kindness are unmatched anywhere in the area.

I can’t say enough great things about Alan. His expertise, attention to detail, professionalism, patience and kindness are one of a kind. He truly makes you feel at ease and guides you throughout the entire process of buying an engagement ring. His diamonds are beautifully cut and very fairly priced. He customizes your ring exactly how you want it. I will absolutely refer my friends and family to Alan in the future. Thank you again Alan for your extraordinary work!

Alan went above and beyond expectations to create the custom ring of mine and my fiancé’s dreams. With very little guidance and a couple of photos for inspiration, Alan knew exactly what to do. He got the ring completed in a relatively tight timeline and was even able to incorporate some family stones that most jewelers would’ve told me to take a hike with. Highly recommend Alan and his team.

Working with Alan was an absolute pleasure. He has made customers for life out of myself and my now-​fiancée. He made us feel like we were his only customer throughout the entire process and spent hours on the phone and in person educating us about what to look for and making recommendations; all of this was done even when we were openly unsure at the time of where we were going to buy our engagement ring. His knowledge, patience, and enthusiasm made it a no-​brainer for us to decide to work with him to design the ring. Throughout that process, he was always available to talk through ideas and prototypes. The end result was spectacular, one-​of-​a-​kind, and I can’t wait to work with him again.
I recommend Alan and Jose to anyone who asks, without reservation.

My wife and I have been working with Alan Cohen and Jose for over 12 years and the experience is always stellar. They are trustworthy and the best at what they do. I bought my wife’s engagement ring with them 12 and half years ago and since have used them for everything. Recently we had an issue and Alan and Jose helped me tremendously with insurance and recreating a spectacular ring for my wife. She was so impressed as am I with their craftsmanship and attention to detail. We value our relationship wiht Cohen Diamond and highly recommend them to anyone that is considering purchasing jewelery.

Beautiful diamonds.
Platinum device.
No pressure.
Great value.
I’ve sent friends and family.
Everyone raves.
Diamonds are still a girls best friend.
And Alan Cohen knows it.
He sits for as long as it takes to find the perfect stone in the perfect setting.
All the while explaining what you are seeing through his magnifier.
The whole experience is special.
And you leave feeling pretty special.
And the stone you get in the setting you choose is dazzling.
Michelle D.

Alan definitely gives you the personal touch. I saw him for the first time when I was buying our engagement ring. By the time I left, I felt like I had been doing business with him for years. He spent a lot of time assessing my needs, and walking me through the different grades of diamonds. I felt very confident about the value I received. My wife loved her ring. We’ll be back!

Highly recommend Alan’s work 100%. He helped us with engagement rings and many other pieces of jewelry. He is very knowledgeable and prices are very reasonable. You can’t go wrong with his work! I will continue to give him our business.

Such beautiful work and so helpful. I will be back!

Alan is 100% trustworthy and extremely knowledgable. He’s willing to help every step of the way, and he goes above and beyond to make the presentation of an engagement ring a perfect experience. Furthermore, for about the price you’d get from a DIY website like Blue Nile, you get professional guidance along the way. Alan actually encouraged me to get a LESS expensive wedding band that would better meet our needs. I have already used him for an engagement ring and our wedding bands, and I will call him first whenever we need jewelry in the future. You won’t be disappointed. Get your money’s worth and speak with someone who knows what he is talking about!

New location.
Now at 15 West 47^th St. Suite 1004 New York, NY 10 036