Dan has been doing this since he was twenty-two, on a diamond retail floor in Cozumel, learning to read a stone and read a customer in the same glance. From there: an Israeli manufacturer’s floor on 47th Street, a decade traveling the country to build relationships with wholesalers and retailers, and eventually a decision to stop working for someone else’s name.
What he took from those years wasn’t a sales technique. It was a standard. He knows which factories he’ll put his name behind, because he’s stood next to the bench and told them, by weight and by feel, what a ring is supposed to feel like in someone’s hand. He built the quality-control process himself — every piece checked before it leaves production, then checked again when it reaches New York.
Dan doesn’t send you a link and wait. He sits with the design until it’s right, however many versions that takes, and he’ll tell you plainly when a rendering has done all it can and it’s time to see the piece in person. That directness is the same thing his longest clients call trust.
Inzhu came to Raz & Co from the ground up — she started in logistics, learning every piece in the collection by hand before she ever sat across from a client. That’s not a small detail. It’s why, when someone sits down with her now, she already knows the answer before they finish describing what they want.
She brings a different eye to the room than Dan’s — closer to fashion, closer to how a piece will actually be worn day to day, not just how it photographs. Most clients who end up working with Inzhu say the same thing: she asks what they already know, and starts there.
What it means to have a jeweller
By name
By appointment
For life.
We begin with a conversation. You may not have the words for what you want. We translate what you share into what you envision — the stones, the design, the craftsmanship behind it.
A digital rendering is created to help you visualize the final design before we bring the piece to life.
We source stones and help you select the one that feels the best with your design.
Our craftsmen hand make the piece in 4-6 weeks and we deliver it to you in time for your proposal.
Yours for life.
Working with Dan is like working with a close friend.
We had an awesome experience with Dan. He made the process fun and enjoyable, and helped us design and put together a gorgeous engagement ring. We felt we were in trustworthy hands from the very start. Very happy husband (important) and wife (more important). Highly recommend!
Dan is the absolute best! We have been working with him for years and he could not be more trustworthy or accommodating. The quality of his work is impeccable. We have referred him many times to our family and friends who have all been equally happy with their pieces from Dan. Working with Dan is like working with a close friend, you won’t regret it!
I’ve worked with Dan several times over the past 5 years. He’s incredible in every single way you’d want from a jeweler - reasonably priced, great eye for design, willing to work with every single annoying request for tiny details. All of which leads to exceptional pieces you’ll have for the rest of your life.



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Dan has been doing this since he was twenty-two, on a diamond retail floor in Cozumel, learning to read a stone and read a customer in the same glance. From there: an Israeli manufacturer's floor on 47th Street, a decade traveling the country to build relationships with wholesalers and retailers, and eventually a decision to stop working for someone else's name. What he took from those years wasn't a sales technique. It was a standard. He knows which factories he'll put his name behind, because he's stood next to the bench and told them, by weight and by feel, what a ring is supposed to feel like in someone's hand. He built the quality-control process himself — every piece checked before it leaves production, then checked again when it reaches New York. Dan doesn't send you a link and wait. He sits with the design until it's right, however many versions that takes, and he'll tell you plainly when a rendering has done all it can and it's time to see the piece in person. That directness is the same thing his longest clients call trust. What he took from those years wasn't a sales technique. It was a standard. He knows which factories he'll put his name behind, because he's stood next to the bench and told them, by weight and by feel, what a ring is supposed to feel like in someone's hand. He built the quality-control process himself — every piece checked before it leaves production, then checked again when it reaches New York. Dan doesn't send you a link and wait. He sits with the design until it's right, however many versions that takes, and he'll tell you plainly when a rendering has done all it can and it's time to see the piece in person. That directness is the same thing his longest clients call trust.
Inzhu came to Raz & Co from the ground up — she started in logistics, learning every piece in the collection by hand before she ever sat across from a client. That's not a small detail. It's why, when someone sits down with her now, she already knows the answer before they finish describing what they want. She brings a different eye to the room than Dan's — closer to fashion, closer to how a piece will actually be worn day to day, not just how it photographs. Most clients who end up working with Inzhu say the same thing: she asks what they already know, and starts there. She brings a different eye to the room than Dan's — closer to fashion, closer to how a piece will actually be worn day to day, not just how it photographs. Most clients who end up working with Inzhu say the same thing: she asks what they already know, and starts there.
Meet them


Inzhu Boranbayeva.
Inzhu Boranbayeva.
Inzhu came to Raz & Co from the ground up — she started in logistics, learning every piece in the collection by hand before she ever sat across from a client. That's not a small detail. It's why, when someone sits down with her now, she already knows the answer before they finish describing what they want. She brings a different eye to the room than Dan's — closer to fashion, closer to how a piece will actually be worn day to day, not just how it photographs. Most clients who end up working with Inzhu say the same thing: she asks what they already know, and starts there.
Based in New york