In 1907, Sam Kwiat started in the diamond jewelry business. He never imagined that his passion would take hold for generations to come. Together with his son, David, they grew a small family shop into a diamond legacy. More than a century later, the Kwiat family continues to design and craft the most exquisite diamond jewelry.
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.
Request printed Kwiat information delivered to your door.
If you are interested in receiving more details on our jewelry selection, please provide us with your mailing address.
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.
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.
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.
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.
A diamond line bracelet is an iconic essential that always remains relevant. This one makes a dazzling statement, worn alone or layered with other bracelets or your timepiece. The emerald-cut diamonds are cut to the world’s highest standards, and the platinum bracelet epitomizes superb Kwiat engineering and craftsmanship.
Looking for something special? Many of our styles can be crafted to accommodate different price points. We invite you to reach out and work with our concierge team to craft a beautiful design made especially for you.
All Kwiat diamonds are graded by the GIA and come with a GIA report.
About The Riviera Collection
Like the Mediterranean coastline for which it’s named, this collection epitomizes effortless glamour and easy sophistication. Kwiat diamonds are meticulously matched and set in sparkling strands that can be worn as everyday signatures or special statements. We offer a variety of styles and settings, but if you are seeking a particular length, diamond size or other variation that you don't see here, please get in touch with our concierge for details about ordering a custom piece.
We invite you to preview Kwiat diamond jewelry at a boutique near you. Let us know which pieces are of interest to you so they are available for your appointment.
We invite you to see this ring in person at the Kwiat Salons in New York or Las Vegas, or at a trusted retailer partner near you. Please let us know your availability and we’ll ensure the ring is available for you to view within 3-5 days.