In a World of Same,
Stand Out With Kwiat
Setting the standard of excellence and craftsmanship since 1907
CONTACT KWIAT
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Diamond Size
Diamond Carat
Carat is often the first thing to come to mind when thinking about a diamond’s size. Size and carat weight are closely related but there are other factors in a diamond’s appearance. Cut and shape also play a role in whether the diamond appears visually larger or smaller than its actual carat weight.
Kwiat Standards
A properly cut diamond will not have too much weight in hidden areas. The added weight increases the cost without giving the diamond a larger appearance. At Kwiat, we cut our diamonds to keep the carat weight in the right places. Each gem has the widest possible diameter to appear larger than other diamonds of comparable carat weight. And because of their superior cut, our diamonds will appear whiter than their GIA color grade. We call this the Kwiat Tiara® Cut.
Kwiat diamonds
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5.1 - 5.3mm1/2 CARAT4.8 - 5.0mm
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5.8 - 6.0mm3/4 CARAT5.6 - 5.8mm
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6.4 - 6.6mm1 CARAT6.2 - 6.4mm
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7.4 - 7.6mm1 1/2 CARAT7.1 - 7.3mm
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8.1 - 8.3mm2 CARAT7.9 - 8.1mm
Other diamonds
Diamond Color and Clarity
Diamond Color
Diamonds are rated on a color scale developed by the GIA, the world’s premier diamond grading nonprofit. The color grading system is based on the alphabet, beginning with the letter D and running all the way through Z. A grade of D is the best possible grade a diamond can receive, which translates to an absence of color. Diamonds with this grade tend to be the most rare and valuable.
Diamond Clarity
Clarity refers to the presence of imperfections, known as inclusions, in the crystal structure of the diamond. Nearly all diamonds contain some sort of inclusion, as they are part of a diamond’s characteristics and structure. An inclusion within a diamond is natural, and on the higher end of the clarity scale, does not take away from its beauty.
HOW CAN WE HELP?
We’re standing by to answer your questions.
CATALOG REQUEST
Be inspired by Kwiat designs.Schedule An Appointment
We look forward to helping you find the perfect diamond design. Please let us know if you prefer to visit the Kwiat boutique at 773 Madison Avenue in New York City or speak with a boutique associate over the phone.The Kwiat Difference
In a World of Same,
The Kwiat Difference
If you’re like most of our customers, you’re already drawn to excellence. It’s why you’re in search for the perfect diamond. But, you’re not just looking for any diamond. You want a diamond that is known for its brilliance. You want it to meet or exceed every standard of design and craftsmanship. You want it be conflict-free so that you can know that your purchase is making the world a better place.
And most importantly, you want her to love it.
At Kwiat, we believe there’s a perfect diamond out there for everyone. But, if you’re just starting your search, how can you know you’re looking in the right place? Or that you’re buying the right one? Or not over-paying?
We get it.
Looking for the perfect diamond can feel overwhelming. It’s why we made the decision to bring the same level of craftsmanship and quality that we bring to our diamonds, straight to our customers. Our team of certified Kwiat guides and diamond experts are known across the industry for creating a search experience that is grounded in detail and personal attention so that you can cut through the noise and find the diamond that’s right for you.
We started in 1907 by supplying the finest diamonds and creating beautiful jewelry for top-tier luxury brands. Since then, we’ve made the decision to cut out the middle-man and offer our diamonds and jewelry directly to customers through our own salons, website, and network of authorized local retail partners. It’s why we can offer you the highest-quality diamonds at prices no one else can compete with.
Whether you’re about to get engaged, married or celebrate a milestone, we know your perfect diamond is out there. We’re committed to helping you find it.
Lowell Kwiat, Chairman
HISTORY AND
HERITAGE
Discover the legacy of Kwiat diamonds that first started in 1907 and continues with you.
THE KWIAT
FAMILY
Meet the family that continues to design and craft the world’s most exquisite diamond jewelry.
DESIGN AND
CRAFTSMANSHIP
Learn why our design and expertise has earned us a reputation for the most beautifully cut diamonds in the world.
Start Your Search With Confidence
We know how important this purchase is for you. That’s why we’re committed to helping you get it right.
Schedule a virtual or in-person appointment with one of our five star Kwiat Diamond Concierges. At Kwiat we pride ourselves on giving everyone a personalized bespoke shopping experience highlighting the personalized support you deserve. Whether it’s helping you design your custom ring, teaching you what to look for in a diamond, or helping you narrow your search down to the perfect piece, Kwiat’s Diamond Concierge is here for you, no matter your price range.
Connect with your Kwiat Concierge
THE KWIAT COMMITMENT
We know how important this purchase is for you. It’s why we’re committed to making your experience just as meaningful and memorable as your diamond.
Trade-Up
Program
We know your dream ring today may not be your dream ring tomorrow, which is why we offer a lifetime trade-up program that gives you the ability to apply the value of your current Kwiat diamond and exchange or trade up for a larger diamond at any point in the future.
Conflict-Free & Responsible Mining
Kwiat is committed to the highest industry and ethical standards of sourcing, mining and manufacturing. When you purchase a diamond on our site or in our store, you can feel good–knowing that your diamond is certified conflict-free, the way they should be.
Bespoke
Designs
Your relationship is one-of-a-kind, and we want your ring to reflect that. That’s why we will always offer to customize existing designs or work with you to create a ring based on your personal preferences or signature style.
