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An ASHOKA® diamond is distinctively unique. Profess your love with an engagement ring so extraordinary and rare, it stands the test of time. Inspired by history, the ASHOKA® diamond has a precise symmetrical cut and appearance that sets it apart from other diamonds. Its extraordinary cut radiates an exceptional fiery brilliance––available exclusively at Kwiat. DISCOVER MORE ASHOKA® >

An Undeniable Brilliance

Over the past 110 years and through 4 generations, our family has become known for their superior quality and undeniable brilliance with an expertise in fancy shapes.


Kwiat diamonds are bigger, brighter and more beautiful than the rest. We select the finest diamonds and cut them to our exclusive standards.

Family Owned Since 1907

As a fourth generation family business, we answer only to our customers enabling us to offer you Kwiat jewelry crafted with honesty, integrity and value.

Handcrafted in NYC

We dream it and design on Madison Avenue. We invite you to visit our boutique and view our entire collection.

Satisfaction Guaranteed

We recognize that, like our diamonds, no two customers are exactly alike. Your satisfaction is our priority.

Unparalleled Design

A Kwiat ring is like no other. Hand crafted for its center stone. Custom designed for its wearer. Exceptional diamonds deserve nothing less.

Brilliant Benefits

Our customers are an extension of our family

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Our Kwiat Concierge is here to help. Begin your design journey by providing some details below.


Your engagement ring should be as unique as your love. Kwiat is happy to offer our bespoke design service to help create a one-of-a-kind ring within your budget. We believe that each and every design should celebrate the beauty of our diamonds and the woman who wears them, no matter the carat size. Let us interpret your wish and turn your diamond designs from dream to reality. DESIGN YOUR DREAM RING >

The Kwiat Promise

We believe that the best way to help you choose the perfect engagement ring is to share the knowledge that has been passed down in our family from one generation to the next. This is why we take pride in educating you about what makes diamonds sparkle and scintillate. Our promise is to continually re-imagine what can be done with diamonds and to demystify them so that you can find the true value and expression you deserve. To us, this isn’t just business – it’s personal. GET STARTED >

In New York City? Visit our Flagship Boutique

Discover the Kwiat difference and our entire collection of jewelry. We invite you to visit our boutique located at 773 Madison Avenue in New York City or find a Kwiat Retail Partner near you

Happily Ever After in Kwiat #BrilliantBeginnings

Real Kwiat Brides on Their Wedding Day