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Kwiat Jewelry

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.

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Kwiat Strings 18 Karat White Gold Diamond Station Necklace
By Kwiat
Located in Webster, NY
Approximately 4.74CTW diamond necklace crafted by KWIAT from their “Strings” collection in 18K white gold. Designer: KWIAT Serial # 62922 Diamond Carat Weight: Approximately 4.74CTW...
Category

21st Century and Contemporary Kwiat Jewelry

Materials

Diamond, 18k Gold, White Gold

Kwiat Jacquard Diamond Pendant in 18 Karat White Gold
By Kwiat
Located in New York, NY
18K White Gold Diamond Pendant, Signed Kwiat The diamond pendant is from the Jacquard Collection with 144 round brilliant diamonds totaling 0.72 carats, FG/VS2 mounted in 18k white...
Category

21st Century and Contemporary Contemporary Kwiat Jewelry

Materials

Diamond, White 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 diamond, G VS approx. .30cts 4 straight...
Category

21st Century and Contemporary Kwiat Jewelry

Materials

Diamond, Gold, 18k Gold, White Gold

Kwiat 1.32 Carat Diamond Elegant Stud Earrings Platinum
By Kwiat
Located in Miami, FL
From the Stud Collection. The timeless elegance of a round brilliant-cut diamond stud shines in Kwiat's signature three-prong setting. Diamonds, 1.32 tcw Diamond color: G/H Diamond c...
Category

Early 2000s Kwiat Jewelry

Materials

Diamond, Platinum, 18k Gold, White Gold

18 Karat White Gold Kwiat Diamond Lariat Necklace 2.70 Carat
By Kwiat
Located in Boca Raton, FL
Company-Kwiat Style-Kwiat Diamond Lariat Necklace Metal-18k White Gold Stone-Diamond Approx - 2.70 Cts TW Chain Length -14.5" Includes-Necklace Only Sku : 8982-3TIEE
Category

2010s Kwiat Jewelry

Materials

Diamond, 18k Gold, White Gold

GIA Certified 8.76 Carat Oval Kwiat Diamond Platinum Engagement Ring
By Kwiat
Located in Greenwich, CT
This breath-taking ring embodies pure elegance. Evoking the romantic and sensual curves of its silhouette and features a colossal 8.76 carat Oval Diamond certified by GIA as H color...
Category

21st Century and Contemporary Romantic Kwiat Jewelry

Materials

Diamond, White Diamond, Platinum

Kwiat Oasis Diamond Ring in 18 Karat White Gold
By Kwiat
Located in New York, NY
18k White Gold Diamond RIng, Signed Kwiat This stylized flower cluster diamond ring is from the Oasis Collection with 37 round brilliant diamonds totaling 0.53 carat, GH/VS2 mounted...
Category

21st Century and Contemporary Contemporary Kwiat Jewelry

Materials

White Diamond, Diamond, 18k Gold, White Gold

2.37ct GIA Fancy Intense Yellow Radiant VS1 Diamond KWIAT 3.59ctw 18k WG Ring
By Kwiat
Located in St. Petersburg, FL
Stunning 18k white gold and diamond ring hand made by Kwiat, style number 171833M-F75716. The center diamond is a 2.37ct radiant cut with a GIA report, graded as Fancy Intense Yello...
Category

21st Century and Contemporary Modern Kwiat Jewelry

Materials

Diamond, 18k Gold

18 Karat Kwiat Diamond Tennis Bracelet White Gold 3.39 Carat
By Kwiat
Located in Boca Raton, FL
A beautiful link bracelet set with (48) Round Brilliant Cut Diamonds 3.39 carat total weight G-H in color VS in quality. 18K white gold, 23 grams, 6 and 3/4 inches long. Each link is...
Category

21st Century and Contemporary Kwiat Jewelry

Materials

Diamond, 18k 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...
Category

21st Century and Contemporary Contemporary Kwiat Jewelry

Materials

Diamond, White Diamond, 18k Gold, White Gold

Kwiat Silhouette Diamond Earrings in Platinum and 18 Karat White Gold
By Kwiat
Located in New York, NY
18k White Gold Diamond Drop Earrings, Signed Kwiat These diamond earrings are from the Silhouette Collection with two marquise and 40 round brilliant diamonds totaling 1.22 carats, ...
Category

21st Century and Contemporary Contemporary Kwiat Jewelry

Materials

Diamond, White Diamond, 18k Gold, White Gold, Platinum

1990s 1.70 Carats Diamond Eternity Band Ring
By Kwiat
Located in Hicksville, NY
Diamond Eternity Band Made by designer Kwiat This eternity band has 17 diamonds along the frame. The diamonds are placed in bar settings for an effortless look. This platinum band...
Category

1990s Modern Kwiat Jewelry

Materials

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 ...
Category

21st Century and Contemporary Modern Kwiat Jewelry

Materials

Diamond, 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, ...
Category

21st Century and Contemporary Contemporary Kwiat Jewelry

Materials

Diamond, White Diamond, 18k Gold, White Gold

Kwiat Silhouette Diamond Ring in 18 Karat Yellow Gold
By Kwiat
Located in New York, NY
18K Yellow Gold Diamond RIng, Signed Kwiat This diamond ring is from the Silhouette Collection with one pear shape and 70 round brilliant diamonds totaling 0.68 carat, FG/VS mounted...
Category

21st Century and Contemporary Contemporary Kwiat Jewelry

Materials

Diamond, White Diamond, 18k Gold, Yellow Gold

Kwiat Silhouette Diamond Ring in 18 Karat Rose Gold
By Kwiat
Located in New York, NY
18K Rose Gold Diamond RIng, Signed Kwiat This diamond ring is from the Silhouette Collection with one marquise and 77 round brilliant diamonds totaling 0.70 carat, FG/VS mounted in ...
Category

21st Century and Contemporary Contemporary Kwiat Jewelry

Materials

White Diamond, Diamond, 18k Gold, Rose Gold

Kwiat Silhouette Diamond Pendant in 18 Karat White Gold
By Kwiat
Located in New York, NY
18k White Gold Diamond Pendant, Signed Kwiat This pendant is from the Silhouette Collection with one princess cut and 25 round brilliant diamonds totaling 0.65 carat, HI/VS mounted...
Category

21st Century and Contemporary Contemporary Kwiat Jewelry

Materials

White Diamond, Diamond, 18k Gold, White Gold

Kwiat Madison Avenue Diamond and Black Ceramic Link Necklace in 18 Karat Gold
By Kwiat
Located in New York, NY
18k White Gold Diamond and Black Ceramic Necklace, Signed Kwiat This necklace is from the Kwiat Madison Avenue Collection with black ceramic links and 522 round brilliant diamonds t...
Category

21st Century and Contemporary Contemporary Kwiat Jewelry

Materials

White Diamond, Diamond, 18k Gold, White Gold

Kwiat Crescent Diamond Bracelet in 18 Karat White Gold
By Kwiat
Located in New York, NY
18k White Gold Diamond Bracelet, Signed Kwiat This diamond bracelet is from the Crescent Collection with 30 round brilliant diamonds totaling 2.94 carats, GH/VS2-SI1 mounted in 18k ...
Category

21st Century and Contemporary Contemporary Kwiat Jewelry

Materials

Diamond, White Diamond, 18k Gold, White Gold

Kwiat Silhouette 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 Silhouette Collection with one oval cut diamond totaling 0.27 carat, G/VS1 mounted in 18k white gold. Ring s...
Category

21st Century and Contemporary Contemporary Kwiat Jewelry

Materials

White Diamond, Diamond, 18k Gold, White Gold

Kwiat Round Diamond Crossover Drop Earrings
By Kwiat
Located in New York, NY
Simple and beautiful drop earrings made by Kwiat showcasing brilliant diamonds that elegantly crossover to form a cross. Diamonds weigh 1.50 carats total. Made in 18 karat white gold.
Category

2010s Contemporary Kwiat Jewelry

Materials

Diamond, 18k Gold

Kwiat Madison Avenue 3-Row White Ceramic Link Bracelet in 18 Karat Yellow Gold
By Kwiat
Located in New York, NY
18K Yellow Gold Ceramic and Diamond Bracelet, Signed Kwiat This white ceramic and diamond bracelet is from the Kwiat Madison Avenue with 175 round brilliant diamonds totaling 2.44 c...
Category

21st Century and Contemporary Contemporary Kwiat Jewelry

Materials

White Diamond, Diamond, 18k Gold, Yellow Gold

Kwiat Princess Cut Diamond Halo Drop Earrings in 18 Karat White Gold
By Kwiat
Located in New York, NY
18k White gold Diamond Drop Earrings, Signed Kwiat These diamond earrings are from the Kwiat Silhouette Collection with two princess cut and 54 round brilliant diamonds totaling 1.6...
Category

21st Century and Contemporary Contemporary Kwiat Jewelry

Materials

Diamond, White Diamond, 18k Gold, White Gold

Kwiat Lyric Diamond Bangle in 18 Karat White Gold
By Kwiat
Located in New York, NY
18k White Gold and Blackened White Gold Diamond Bangle, Signed Kwiat This diamond bangle is from the Lyric Collection with 28 round brilliant and 7 black diamonds totaling 3.08 cara...
Category

21st Century and Contemporary Contemporary Kwiat Jewelry

Materials

White Diamond, Black Diamond, Diamond, White Gold, 18k Gold

Kwiat Jacquard Diamond Earrings in 18 Karat White Gold
By Kwiat
Located in New York, NY
18k White Gold Diamond Earrings, Signed Kwiat These earrings are from the Jacquard Collection with 376 round brilliant diamonds totaling 1.63 carats, FG/VS mounted in 18k white gold...
Category

21st Century and Contemporary Contemporary Kwiat Jewelry

Materials

White Diamond, Diamond, 18k Gold, White Gold

Kwiat Madison Avenue Wide Burnished Diamond Bangle in Blackened 18 Karat Gold
By Kwiat
Located in New York, NY
Blackened 18k White Gold Diamond Bangle, Signed Kwiat This diamond bangle is from the Kwiat Madison Avenue Collection with 44 round brilliant diamonds totaling 6.64 carats, GH/VS2-S...
Category

21st Century and Contemporary Contemporary Kwiat Jewelry

Materials

Diamond, White Diamond, Rhodium, 18k Gold, White Gold

Kwiat Madison Avenue Dual Link Diamond Cuff in 18 Karat White Gold
By Kwiat
Located in New York, NY
18k White Gold Diamond Cuff, Signed Kwiat This diamond cuff is from the Kwiat Madison Avenue Collection with 1,201 Round Brilliant Diamonds totaling 24.89 carats, FG/VS2-SI1 mounted...
Category

21st Century and Contemporary Contemporary Kwiat Jewelry

Materials

Diamond, White Diamond, 18k Gold, White Gold

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...
Category

21st Century and Contemporary Contemporary Kwiat Jewelry

Materials

Diamond, White Diamond, 18k Gold, White Gold

Kwiat Wave Bangle in 18 Karat White Gold
By Kwiat
Located in New York, NY
18k White Gold Diamond Bangle, Signed Kwiat This diamond bangle is from the Wave Collection with 232 round brilliant diamonds totaling 1.59 carats, GH/VS2-SI1 mounted in 18k white a...
Category

21st Century and Contemporary Contemporary Kwiat Jewelry

Materials

Diamond, White Diamond, Rhodium, 18k Gold, White Gold

Kwiat 1.10 Carat Oval Diamond Micro Pave Halo Platinum Engagement Ring
By Kwiat
Located in Stamford, CT
Kwiat oval diamond halo engagement ring. EGL certified 1.10ct oval center stone with a halo of round full cut diamonds in a platinum setting with diamonds along both sides of the sh...
Category

21st Century and Contemporary Kwiat Jewelry

Materials

Diamond, Platinum

Kwiat Diamond Medallion Pendant Necklace
By Kwiat
Located in Webster, NY
18K white gold KWIAT Edwardian style Pendant features 356 Round Brilliant Cut Diamonds and 17 Rose Cut Diamonds. The diamonds have G-I color and VS clarity. The total diamond weight ...
Category

2010s Art Deco Kwiat Jewelry

Materials

Diamond, 18k Gold

KWIAT Platinum Jasmine Eternity Ring with Diamonds Ring MSRP $7400
By Kwiat
Located in Montgomery, AL
KWIAT Platinum White Round Diamond Eternity Band Ring Size 6.25 10.2 Grams Round White Brilliant Cut Diamonds 1.79 Carats Total Weight Color: G-H Clarity:VS2-Si1 This is a beautifu...
Category

2010s Kwiat Jewelry

Materials

Diamond, Platinum

Kwiat 1.03 Carat Oval Diamond Three-Stone Platinum Engagement Ring
By Kwiat
Located in Stamford, CT
Kwiat signed and numbered oval three-stone diamond engagement ring. Extra sparkly diamonds that Kwait is known for. The center 1.03 carat diamond is GIA certified. Set in a platinum ...
Category

21st Century and Contemporary Kwiat Jewelry

Materials

Diamond, Platinum

Kwiat Sapphire Diamond Platinum Bracelet
By Kwiat
Located in New York, NY
Gorgeous sapphire and diamond bracelet from KWIAT Vintage Collection. Set in platinum. 8.0 cts of brilliant white diamonds (G-H color, VS1- VS2) and bright faceted sapphires in an ...
Category

Early 2000s Art Deco Kwiat Jewelry

Materials

Diamond, Sapphire, Platinum

Kwiat jewelry & watches for sale on 1stDibs

1stDibs offers a range of Kwiat jewelry and watches. These unique items were designed with extraordinary care, often using 18k gold. While searching for the most stylish antique or vintage Kwiat jewellery to pair with your ensemble, you will find that Kwiat diamond jewelry & watches can add a particularly distinctive touch to your look, from our inventory of 33. This collection contains 33 pieces as well as a number of other designs by this jeweler. White diamond and diamond are among the most popular styles of Kwiat jewelry & watches available on 1stDibs. While this collection reflects work that originated over various time periods, most of these items were designed during the 21st Century and Contemporary. Many customers also consider jewelry & watches by Lester Lampert, Picchiotti and Jose Hess, if you are looking for additional options. Prices for Kwiat watches and jewelry can vary depending upon gemstone, time period and other attributes. The price for these items starts at $1,710 and tops out at $465,000, while pieces like these can sell for $7,640 on average.