kwee-AH-T | DIAMONDS SINCE 1907
kwee-AH-T | DIAMONDS SINCE 1907
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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

  • 5.1 - 5.3mm
    1/2 CARAT
    4.8 - 5.0mm
  • 5.8 - 6.0mm
    3/4 CARAT
    5.6 - 5.8mm
  • 6.4 - 6.6mm
    1 CARAT
    6.2 - 6.4mm
  • 7.4 - 7.6mm
    1 1/2 CARAT
    7.1 - 7.3mm
  • 8.1 - 8.3mm
    2 CARAT
    7.9 - 8.1mm

Other diamonds

Check out Diamond 101 to learn more
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.

Check out Diamond 101 to learn more

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Kwiat Round
Kwiat Round™

ASHOKA
ASHOKA®

Fred Leighton Round
Fred Leighton Round™

Kwiat Cushion
Kwiat Cushion™

Oval
Kwiat Oval™

Emerald Cut
Kwiat Emerald Cut™

Radiant
Kwiat Radiant™

Kwiat Round™

A whiter, brighter, and larger looking round diamond, cut to the world’s highest standards. Simply brilliant.

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Kwiat Round™ Engagement Ring in Platinum

Kwiat Round™ Engagement Ring in Rose Gold

Kwiat Round™ Engagement Ring in Gold

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ASHOKA®

This remarkable stone is available in the U.S. only at Kwiat. Its unique faceting pattern gives it a dazzling prismatic effect and makes it appear 30% to 50% larger than other diamonds of the same carat weight.

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ASHOKA® Engagement Ring in Platinum

ASHOKA® Engagement Ring in Rose Gold

ASHOKA® Engagement Ring in Gold

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Fred Leighton Round™

We evolved a beloved cut from the 1890s, using modern technology to create consistent dimensions that make the diamond look bigger and brighter. It has all the charm of an antique, and all the precision of a contemporary cut.

LEARN MORE ABOUT FRED LEIGHTON ROUND

Fred Leighton Round™ Engagement Ring in Platinum

Fred Leighton Round™ Engagement Ring in Gold

Fred Leighton Round™ Engagement Ring in Gold

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Kwiat Cushion™

With an elegant, elongated silhouette, perfect outline, beveled edges, and rounded corners, the Kwiat Cushion is a true brilliant cut with more sparkle and fire. And, unlike most cushions, it looks bigger than a round brilliant diamond of the same weight.

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Kwiat Cushion™ Engagement Ring in Platinum

Kwiat Cushion™ Engagement Ring in Rose Gold

Kwiat Cushion™ Engagement Ring in Gold

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Kwiat Oval™

Oval diamonds have an elongated silhouette that makes them appear larger than their carat weight. Kwiat Oval surpasses the typical, with a perfect shape, ideal length-to-width ratio, and a unique faceting pattern.

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Kwiat Oval™ Engagement Ring in Platinum

Kwiat Oval™ Engagement Ring in Rose Gold

Kwiat Oval™ Engagement Ring in Gold

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Kwiat Emerald Cut™

Popularized during the Art Deco era, the emerald cut has clean lines and parallel step cut facets that create a “hall of mirrors” effect. We improved on the classic to create a modern emerald cut with pure brightness and fire.

LEARN MORE ABOUT KWIAT EMERALD CUT

Kwiat Emerald Cut™ Engagement Ring in Platinum

Kwiat Emerald Cut™ Engagement Ring in Rose Gold

Kwiat Emerald Cut™ Engagement Ring in Gold

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Kwiat Radiant™

Radiant cuts are for those who love a diamond with a rectangular shape and more sparkle. Kwiat Radiant offers the maximum brilliance, with a unique combination of facets that creates pure brightness throughout the diamond.

LEARN MORE ABOUT KWIAT RADIANT

Kwiat Radiant™ Engagement Ring in Platinum

Kwiat Radiant™ Engagement Ring in Rose Gold

Kwiat Radiant™ Engagement Ring in Gold

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