For over a century, Kwiat has been a pioneer in the world of exquisite diamond jewelry. This family-run business was founded in 1907 and has been helmed by four generations, each setting consecutively higher standards of craftsmanship, design and beauty.
Kwiat started with Polish immigrant Sam Kwiat opening a small shop selling vintage diamonds on New York’s Canal Street, the city’s diamond district in the early 1900s. By 1962, the shop had already built a following and a distinct brand identity and, in a pioneering move, became one of the first diamond dealers to relocate to the now-bustling 47th Street diamond district. In 1955, Kwiat introduced its first jewelry catalogue. Kwiat is now a global leader in exquisitely cut, crafted and sourced diamonds, and it has some of the world’s strictest standards for diamond quality. Kwiat jewelry is regularly spotted on celebrities walking the red carpet, from the Grammys to the Oscars. The house’s timeless diamond rings, which the company began focusing on in the early 2000s, are now a leading choice for engagement rings, especially their bespoke designs.
What makes a Kwiat diamond engagement ring special are the open and airy settings — a design trick intended to make the diamond appear as if it is an ethereal gem floating over the skin. The precision and expertise with which a Kwiat diamond is cut are most visible in its signature Kwiat Star collection, introduced in 1957 and reissued in 2002: The range of jewelry is made with glinting marquise-cut diamonds arranged in radiant clusters.
To promote more ethical conditions in the jewelry industry, Kwiat uses diamonds sourced from conflict-free regions. The brand has also perfected its trademarked Kwiat Tiara cut, which makes diamonds appear bigger and more brilliant, as well as the dazzling Ashoka cut, which was introduced by diamond dealer William Goldberg in 1999 and is now available exclusively from Kwiat in the United States. In 2008, Kwiat marked its centennial by opening a new flagship on Madison Avenue. In 2020, it announced the new Fred Leighton round cut based on Old European designs, which followed the company’s acquisition of the Fred Leighton vintage jewelry retailer in 2009. A century after opening its first store, Kwiat continues to be a global leader in reimagining the future of diamond jewelry.
Find a collection of Kwiat rings, bracelets, necklaces and other jewelry on 1stDibs.
$8,470Sale Price|30% Off
Kwiat 3ctw Diamond Eternity Band Platinum
By Kwiat
Located in Dallas, TX
Kwiat Diamond Eternity Band in Platinum. The eternity band features approximately 3ctw of brilliant round and emerald cut diamonds. Size 5 1/4 6.4 Grams 4.3mm Wide
Diamond, Platinum
Kwiat Diamond Ring from the Entwine Collection in 18 Karat White Gold
By Kwiat
Located in New York, NY
18K White gold diamond ring, Signed Kwiat This diamond ring is from the Entwine Collection with 389 round brilliant diamonds totaling 2.60 carats, FG/VS2-SI1 mounted in 18k white go...
White Diamond, Diamond, 18k Gold, White Gold
Kwiat Platinum Engagement Ring 3.14ct Emerald Cut & Round Diamonds G VS2 GIA
By Kwiat
Located in New York, NY
Designer: KWIAT Video: Video Link Detailed Description: Elevate your elegance with this stunning vintage platinum engagement ring. Featuring a 2.5 carat emerald cut diamond, this pie...
Diamond, Emerald, Platinum
Kwiat 5.65 Carat Emerald Cut Diamond Eternity Band
By Kwiat
Located in New York, NY
Finely crafted in platinum with 18 Emerald cut Diamonds weighing a total of 5.65 carats, F-G color, VS1-VS2 clarity. Signed by Kwiat Size 4
Diamond, Platinum
Kwiat 18k White Gold 0.40ctw Pave & Bezel Diamond Knot Ring "Vintage"
By Kwiat
Located in Montclair, NJ
--Stone(s):-- (27) Natural Genuine Diamonds - Round Brilliant Cut - Pave & Bezel Set - VVS2-VS2 Clarity - E/F Color - 0.40ctw (approx.) Material: Solid 18K White Gold Weight: 3.47 G...
Diamond, Gold, 18k Gold, White Gold
Kwiat Jacquard Diamond Ring in 18 Karat White Gold
By Kwiat
Located in New York, NY
18k White Gold Diamond Ring, Signed Kwiat This diamond ring is from the Jacquard Collection with 290 round brilliant diamonds totaling 1.62 carats, FG/VS mounted in 18k white gold, ...
White Diamond, Diamond, 18k Gold, White Gold
Kwiat Platinum 1.0ct Diamond and Emerald Ring
By Kwiat
Located in Southampton, PA
Add a stylish pop of color to any ensemble with this Kwiat ring. Simple and elegant, the Platinum setting is elevated by sparkling Diamonds totaling 1.0 carats. A vibrant 3.85 carat ...
Diamond, Emerald, Platinum
Kwiat 18 Karat White Gold Diamond Floral Band
By Kwiat
Located in Scottsdale, AZ
Designer: Kwiat Material: 18K white gold Diamonds: 14 round brilliant cut = 0.75cttw Color: G Clarity: VS2-SI1 Size: 5.75 sizing available Dimensions: ring measures 5.9mm in width W...
Diamond, 18k Gold, White Gold
$11,360Sale Price|20% Off
GIA Ceylon Sapphire & Diamond Ring in 18 Karat White Gold
Located in Great Neck, NY
"Cushion GIA Ceylon Sapphire weighing 4.79 cts Measuring (9.46x9.11x6.44) mm (4) Trapz Dia weighing .80 cts (22) Rd Dia weighing .30 cts Diamonds are VS2-SI...
Diamond, Sapphire, Blue Sapphire, 18k Gold, White Gold
GIA Certified 5 Carat Emerald Cut Diamond Ring Platinum Eternity Band
By Lili Jewelry
Located in New York, NY
Emerald Cut diamond ring platinum eternity band shared prong style with a gallery. 23 perfectly matched diamonds weighing a minimum of 5.25 cts. G.I.A certificates for each diamond ....
Diamond, Platinum
Platinum 7.5ctw Straight Baguette Cut Natural Diamond Eternity Band
Located in Boca Raton, FL
Diamond Details: 7.5ctw Straight Baguette Cut G/H Color VS Clarity 15 Stones Ring Material: Platinum Ring Size: 6 (can be sized) Total Weight: 4.1g (2.7dwt) This item comes with a pr...
Diamond, Platinum
Pave Diamond Ball Ring 18k Gold, 1.88ctw
Located in Orlando, FL
Vintage Pavé Diamond Sphere Ring – 18K Yellow Gold 1.88 CTW E/VS1 Diamonds Circa 1990s Specifications Metal: 18K yellow gold Total weight: 5.2 grams Ring size: 6 (easily resizable...
Diamond, 18k Gold, Yellow Gold
Tourmaline Diamonds 18 Karat White Gold Cocktail Ring
By SCALA GIOIELLI
Located in Marcianise, IT
For any problems related to some materials contained in the items that do not allow shipping and require specific documents that require a particular period, please contact the seller with a private message to solve the problem. Fashion 18 karat white gold cocktail ring. Handmade by our artisans assembled with two tourmaline and diamonds...
Diamond, Tourmaline, 18k Gold, White Gold
Emerald Cut Diamond Eternity Band
By Diamond Scene New York
Located in New York, NY
A timeless band. 5.93 carats of white VS+ emerald cut diamonds set in a custom 18k white gold band. Size 6
Diamond
GIA Halo Engagement Ring. 1ct Asscher Cut Diamond Halo Ring Platinum J VS2
Located in New York, NY
This exquisite halo engagement ring showcases a GIA-certified 1.01-carat Asscher-cut diamond, graded J color and VS2 clarity. Framing the center stone is a delicate halo of accent di...
Diamond, Platinum
Cartier 18K White Gold and Pave Diamond Ring
By Cartier
Located in Chicago, IL
Elevate your collection with this exquisite Cartier Ring. Crafted in luminous 18K white gold, this ring features pave set round brilliant-cut diamonds weighing approximately 3.50 car...
Diamond, 18k Gold, White Gold
Harry Winston 3 CTW Round Brilliant Diamond Platinum Eternity Band Ring Size 6
By Harry Winston
Located in South Pasadena, CA
Harry Winston 3 CTW Round Brilliant Diamond Platinum Eternity Band Ring Size 6. The Harry Winston Round Brilliant Cut Diamond Platinum Eternity Band Ring is a Size 6. This is a sha...
Diamond, Platinum
5 Stone Emerald Cut Platinum Diamond Eternity Band
Located in New York, NY
Embrace everlasting love with our Platinum 2.00cttw Five Stone Emerald Cut Ring, a symbol of timeless elegance and enduring commitment. This exquisite ring is meticulously crafted to...
Diamond, Platinum
Round Diamond Platinum Eternity Band Ring
By H & H Jewels
Located in Miami, FL
The Round Diamond Platinum Eternity Band Ring is a stunning must-have. Crafted with 27 brilliant cut diamonds, this gorgeous eternity band sparkles and shimmers. The 3mm U-Set diamonds create a mesmerizing effect that will draw all eyes. Expertly handmade by H&H Jewels in a size 5, this ring is the perfect addition to any jewelry box. Round Diamond Platinum Eternity Band Ring Platinum 27 Round Brilliant Cut Diamonds Diamonds 1.09ct F/G VS TW 3mm Eternity band...
Diamond, Platinum
Vivid Diamonds 6.43 Carat Emerald Cut Diamond Eternity Band
By Vivid Diamonds
Located in Miami, FL
Exquisite Vivid Diamonds eternity band crafted by hand in Platinum, showcasing 19 stunning emerald cut diamonds weighing 6.43 carats total, F-G color, VS clarity. Each diamond is car...
Diamond, Platinum
Kwiat Double Star Round Diamond Cocktail Ring 18K White Gold Size 6
By Kwiat
Located in New York, NY
Elegant double star ring crafted in 18k white gold, featuring pave set round brilliant cut diamonds with exceptional sparkle and refined craftsmanship. Diamond quality: color F-G and...
Diamond, 18k Gold, White Gold
Kwiat Pave Diamond Eternity Band 3-Row Ring 18k White Gold Moonlight Retired 6
By Kwiat
Located in Northbrook, IL
Here we have a Kwiat 3-row pave diamond band estimated 2.04ctw size 6. Currently, Kwiat only has a 2.5mm .70ctw 3-row moonlight band for $3300, or a 4-row 1.44ct for $6450. Both vers...
Diamond, 18k Gold, White Gold
Kwiat Multi-Shaped Diamond Stackable Ring
By Kwiat
Located in Webster, NY
Diamond band ring crafted in 18k White Gold, part of the Stackable Collection by Kwiat. Diamond Carat Weight: Approximately 1.37CTW Diamond Cut: Round Brilliant, Square Emerald, ...
Diamond, 18k Gold, White Gold
Kwiat 18k Yellow Gold Baguette Cut Diamond & Round Diamond .75CTTW Ring
By Kwiat
Located in Montgomery, AL
Kwiat 18k Yellow Gold White Round Diamond And Baguette Cut Diamond Band Ring Size 6 3.4 Grams 3 Round White Diamonds Baguette Cut Diamonds .75 Carats Total Weight Color: F-G Clarity:...
Diamond, Yellow Gold
Kwiat 18k Gold Five Stone Round Brilliant and Baguette Bar Set Diamond Band
By Kwiat
Located in Fairfield, CT
18k white gold ring. This gorgeous five stone, bar set band ring is set with three round brilliant cut diamonds, approximately 0.48 TCW, alternating with ...
Diamond, White Diamond, 18k Gold, White Gold
Kwiat Diamond Platinum 6-Stone Princess Cut Wedding Band Ring
By Kwiat
Located in Miami, FL
Seal your love for all eternity with this bright Diamond Platinum 6 Stone Princess Cut Wedding Band from Kwit. Ring! There are 6 princess cut, prong set, ge...
Diamond, Platinum
Kwiat White Gold and Diamond Floral Coctail Ring Size 5.25
By Kwiat
Located in Beverly Hills, CA
Product details: 18 karat white gold, 1.01ct round and marquise cut diamond, G-H/ VS1- SI1. Diamond is bezel set. Featuring clover/ floral motive and cocktail style. The band is 2mm ...
Diamond, 18k Gold, White Gold
Kwiat 1.28 Carat Diamond White Gold Cocktail Ring
By Kwiat
Located in Stamford, CT
Kwiat Diamond open work ring. 18k white gold Art Deco style setting with emerald, baguette and round cut diamonds. 1 cut corner emerald cut dia...
Diamond, Gold, 18k Gold, White Gold
Kwiat Diamond Ring from Lyric Collection in 18 Karat White Gold
By Kwiat
Located in New York, NY
18k White Gold Diamond RIng, Signed Kwiat This diamond ring is from the Kwiat Lyric Collection with 57 round brilliant diamonds totaling 1.16 carats, GH/VS2-SI1 mounted in 18k white...
White Diamond, Diamond, 18k Gold, White Gold
Kwiat Diamond Ring from the Stardust Collection in 18 Karat White Gold
By Kwiat
Located in New York, NY
Kwiat Diamond 18K White Gold Stardust Ring, Signed Kwiat This diamond ring is from the Kwiat Stardust Collection with 47 round brilliant diamonds totaling 0.58 carat, GH/VS2-SI1 mou...
White Diamond, Diamond, 18k Gold, White Gold
Kwiat Diamond Ring from the Crochet Collection in 18 Karat White Gold
By Kwiat
Located in New York, NY
18k White Gold Diamond Ring, Signed Kwiat This diamond ring is from the Kwiat Crochet Collection with one square cut and 26 round brilliant diamonds totaling, 0.69 carats GH/VS1-SI1...
White Diamond, Diamond, 18k Gold, White Gold
Platinum Diamond Millegrain Edge Eternity Band Signed Kwiat
By Kwiat
Located in New York, NY
43 Round Diamonds 0.41ct, appx. F-G/VS. Platinum Mounting, size 5.75.
Diamond, Platinum