Diamonds for Those who Refuse to
Compromise on Quality, Value or Beauty

Get access to our collection of fancy shape diamonds and fine jewelry classics with a twist.


Get Personalized Support


Find What You're Looking For


Purchase with Confidence

Excellence should be the standard, not the exception.

Searching inventory lists can be exhausting and disappointing. You deserve a better experience.

Get access to our curated inventory of the world's most exquisite
fancy shape diamonds and jewelry.

  • Move beyond an inventory list and get
    the personalized support you need.
  • Stop paying for excessive margins and
    get the most value for your purchase.
  • Know your diamonds are ethically sourced
    and independently certified by the
    Gemological Institute of America Laboratories.

We're trusted by the nation's most discerning and high-end retailers
and members of the industry's most prestigious organizations


We don't just care about diamonds.

We care about you.

I know the thrill of introducing the perfect diamond to a client. I also know how long and exhausting the process of finding that perfect diamond can be. With most inventory lists, you never know what you're going to end up with, which can make the selling process hard and inauthentic.

That's why I started Nader Kash.

When you purchase a diamond through us, you can have the peace of mind that comes with knowing that there's nothing left unknown. Your diamond will be quality, it will be beautiful and most importantly, your customer will love it.

Our difference isn't just our diamonds; it's the buying experience. Each of our members get access to personalized support and real-time assistance so they find the perfect diamond each and every time.

And in today's marketplace, we know that's more important than ever.

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View our collections



Here's how it works

become a member

1. Become a Member

Register today and create your own
personalized member account
see the difference

2. See the Difference

View our updated collection of fancy-shape
diamonds and jewelry
see the difference

3. Buy with Confidence

Get consistently great diamonds and jewelry
delivered directly to your store
new york

What makes us different?

We know you want to be known for the diamonds you sell. To do that, you need access to an inventory of diamonds and fine jewelry that your customers will fall in love with.

The problem is that most large wholesalers focus on quantity rather than quality which is why searching through their inventory lists can feel like searching for a needle in a haystack. You might find a quality diamond but it's always the exception–never the standard.

We think you deserve better. ∨ Read more

At Nader Kash, we design, produce and quality control the highest quality diamonds and jewelry for some of the nation's leading retail stores. We don't just provide them with exceptional diamonds, we give them the personalized support and guidance they need to find the perfect diamond every time.

Here's how it works.

Register and become a member today and you'll gain immediate access to our collection of fancy-shape diamonds and jewelry. We'll give you the personalized support and real-time assistance you need to buy consistently great diamonds and have them delivered directly to your store.

So become a member today. And in the meantime, discover the latest trends and trade industry insights we've picked up along the way so that you can give your customers everything they need to find the perfect diamond.

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Contact Us

You don't need to search for the perfect diamonds alone. Feel free to contact us with your latest inquiries, requests and feedback. Our team is standing by to give you the support you need.

Don't settle when it comes to the diamonds you sell

Get access to our fancy shape diamonds and fine jewelry classics with a twist