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Natural diamonds, ethically sourced, conflict free

About Pricing

Every Kwiat engagement ring is custom designed and handcrafted, featuring a perfectly cut Kwiat Tiara Diamond™ starting at .5 carats. A diamond’s value is determined by its size and quality, so pricing will vary based on the characteristics of the stone you choose.

With more than a century of expertise, we cut each stone to reveal the maximum brilliance and size appearance for its weight. This means you’ll receive an incredible value — and one of the world’s most beautiful diamonds.
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Your Mine to Shine Experience

We believe that buying a diamond is as personal as the life decision you’re making, so it should be done in person. We suggest you begin your journey in store, where a Kwiat Mine to Shine expert will present an array of options to help you select from rough or choose a polished stone. Our team will guide you through every step to find your perfect diamond.

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Kwiat Tiara Diamonds

Our exclusive collection of iconic shapes are cut to perfect standards and absolutely consistent every time. All Kwiat Tiara Diamonds receive top grades from the GIA and earn GCAL marks of Excellent in Symmetry and Brilliance. Kwiat Tiara Diamonds are only available at our flagship stores and authorized fine jewelers, ensuring you receive the highest level of personalized service and expertise.

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Diamond Origin and Transparency

We take pride in our commitment to transparency. Our Mine to Shine process guarantees that every Kwiat Tiara Diamond is natural, conflict-free, and ethically and sustainably mined. The Kwiat Tiara logo, the mark of perfection and responsibility, is laser inscribed on each one.

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from mine to shine

the world’s most personal diamond

Uniquely yours, from rough to perfect.

A natural, conflict free, and ethically mined rough diamond. Chosen just for you, cut just for you, in a setting designed just for you. A one-of-a-kind way to create your one-of-a-kind ring.

A journey from Mine to Shine:

  1. 1We help you choose your rough diamond.
  2. 2Kwiat cuts it to perfection.
  3. 3Together, we design your ring.
  4. 4We craft your stunning ring at our New York City workshop.
CUSTOMIZE YOUR RING

1Shape

2Metal

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YOUR RING PRICING RANGE:

Each diamond is unique, so its price depends on color, carat weight and clarity.

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CONTACT CONCIERGE FOR

  • Pricing Options
  • Diamond and Ring Customization Options
  • Local and Virtual Viewing Options
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SUPERIOR QUALITY & CRAFTSMANSHIP
We adhere to the strictest standards with unsurpassed honesty and integrity.
CONFLICT FREE & ETHICALLY SOURCED
We maintain the highest standards for diamond procurement.
A DIAMOND YOU’LL ALWAYS LOVE
Trade in your center diamond for one of greater size and value.
GIA GRADED
All Kwiat diamonds are graded by the GIA and come with a GIA report.

About The Engagement Rings Category

Ask the most important question with the most beautifully cut diamonds in the world and a ring that is crafted just for you. Our Engagement Rings collections features some of the most sought after diamonds in the industry, including the exclusive Tiara Cut® Round Brilliant diamond, the Ashoka Diamond®, and the Fred Leighton Round® diamond.

WHO WE ARE:
115 YEARS OF HISTORY

In 1907, Sam Kwiat started in the diamond jewelry business. More than a century later, the Kwiat family continues to design and craft the most exquisite diamond jewelry.

READ OUR STORY

QUICK AND EASY FINANCING AVAILABLE

Pay for your order over 3, 6, or 12 months. Check your rate without leaving our site.

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BENEFITS OF SHOPPING WITH KWIAT

From free ring sizing to lifetime warranty, to our money back guarantee, we are pleased to offer a range of perks.

SEE ALL OF OUR PERKS

DISCOVER OUR BRIDAL BORROW PROGRAM

When you purchase your engagement or wedding ring through Kwiat, you get exclusive access to our collection of reserved wedding day jewelry.

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DON’T SEE EXACTLY WHAT YOU’RE LOOKING FOR?

We offer custom designs too.

DESIGN YOUR OWN UNIQUE RING

ASK THE CONCIERGE

Our experts can answer all your questions about diamonds, help you choose a gift, or set up a virtual or in-person appointment.