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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.
SEASON OF SPARKLE
From one-of-a-kind designs, to modern classics and everyday essentials, Kwiat has the perfect gifts to add extra sparkle to your holiday season.
EXCEPTIONAL BRILLIANCE
For more than 110 years, Kwiat has captivated the imagination with breathtaking diamonds and inspired jewelry designs. This holiday, shop a curated collection of scintillating diamond jewelry that sparkles more brilliantly than the rest.
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The Start Of Something Brilliant
It takes a special diamond to create an ASHOKA®.  Discover our latest ASHOKA® designs featuring calibré cut sapphires to add that extra brilliance to your season. Available exclusively at Kwiat.
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SHINE ON
Classic elegance meets modern styling. Our collection of Kwiat essentials – a must have for everyone on your list.
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