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20 In Gold Diamond Chains

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20 Karat Diamond Chain Bracelet
By Coomi
Located in Secaucus, NJ
COOMI Opera Eternity collection chain bracelet set in 20K yellow gold with 0.26cts diamond.
Category

21st Century and Contemporary Chain Bracelets

Materials

Diamond, Yellow Gold

20 Karat Diamond Accent Chain Necklace
By Coomi
Located in Secaucus, NJ
Chain necklace set in 20K yellow gold with 0.52cts diamond stations and paisley clasp detail
Category

21st Century and Contemporary Chain Necklaces

Materials

White Diamond, Yellow Gold

Panim 19.87 Carats Diamond Briolette Chain Necklace in 18k Yellow Gold
By PANIM
Located in Tsim Sha Tsui, Hong Kong
PANIM 19" Diamond Briolette Chain Necklace in 18K Yellow Gold A chic and elegant 19" necklace with
Category

21st Century and Contemporary Indian Contemporary Chain Necklaces

Materials

Diamond, White Diamond, 18k Gold, Yellow Gold

Diamond Necklace in 20 Marquise and Pear Shape with 18k white gold
Located in Houston, TX
Diamond by the Yard Necklace containing 20 marquise and pear shape Diamonds of about 4.77 carats
Category

2010s North American Chain Necklaces

Materials

Diamond, White Gold, 18k Gold

Deep Blue Aquamarine and Diamond Necklace Set in 20 Karat Yellow Gold
By Coomi
Located in Secaucus, NJ
Affinity Aquamarine and Diamond Necklace Set In 20 Karat Yellow Gold With 12.70 Carat Aquamarine
Category

21st Century and Contemporary Thai Contemporary Chain Necklaces

Materials

Aquamarine, Diamond, Yellow Gold

Diamond Solitaire Yellow Gold Wheat Chain Necklace
Located in Mount Kisco, NY
yellow gold, the .20 carat diamond is beautifully poised on a fancy fourteen karat yellow gold round
Category

2010s American Chain Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

0.30 Carat Diamond Bar Double Chain Bracelet in 14K White Gold, Shlomit Rogel
By Shlomit Rogel
Located in Ramatgan, IL
0.30 Carat Diamond Bar Double Chain Bracelet in 14K White Gold, Shlomit Rogel Captivating in
Category

2010s Israeli Art Deco Chain Bracelets

Materials

Diamond, White Diamond, Gold, 14k Gold, White Gold

0.30 Carat Diamond Bar Double Chain Bracelet in 14K Yellow Gold, Shlomit Rogel
By Shlomit Rogel
Located in Ramatgan, IL
0.30 Carat Diamond Bar Double Chain Bracelet in 14K Yellow Gold, Shlomit Rogel Captivating in
Category

2010s Israeli Art Deco Chain Bracelets

Materials

Diamond, White Diamond, Gold, 14k Gold, Yellow Gold

Blue Sapphire Evil Eye and Diamond Chain Bracelet in 14k Yellow Gold
By VR Jewels
Located in Houston, TX
rocking a lovely gold bracelet on her wrist. A gold blue sapphire and diamond bracelet is the ultimate
Category

21st Century and Contemporary American Contemporary Chain Bracelets

Materials

Blue Sapphire, Diamond, 14k Gold, Yellow Gold

Diamond Clover Roller Pendant Chain Necklace for Her in 14k Solid Yellow Gold
By VR Jewels
Located in Houston, TX
Diamond Clover Roller Pendant Chain Necklace in 14K gold studded with round cut diamond. This
Category

21st Century and Contemporary American Modern Chain Necklaces

Materials

Diamond, Gold, 14k Gold, Yellow Gold

Rose and Round Cut Diamond Classic Chain Necklace in 18 Karat White Gold
By Dilys'
Located in Hong Kong, HK
The perfect staple addition to your jewelry collection. This 20-inch 18 karat white gold chain
Category

2010s Hong Kong Contemporary Chain Necklaces

Materials

White Diamond, Diamond, 18k Gold, White Gold

18 Karat Gold and Diamonds Chain and Bracelet Set
Located in Cattolica, IT
A solid chain composed of three different links. An oval link, an octagonal brushed yellow gold
Category

Early 2000s Italian Modern Chain Necklaces

Materials

Diamond, Gold

20 Karat Diamond Flower Bracelet
By Coomi
Located in Secaucus, NJ
Affinity flower bracelet set in 20K yellow gold with 0.68cts diamond.
Category

21st Century and Contemporary Chain Bracelets

Materials

White Diamond, White Gold

Diamond Heart Pendant 14 Karat Yellow Gold Chain Necklace
By DGI
Located in Los Angeles, CA
This beautiful and classy Heart pendant has 20 Round Cut Diamonds (Clarity: SI, Color: F) that
Category

21st Century and Contemporary American Contemporary Chain Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

PANIM 20 Carat Pave Set Diamond 18k White Gold Cuban Necklace
By PANIM
Located in Tsim Sha Tsui, Hong Kong
PANIM 20 Carat Pave set Diamond 18K White Gold Cuban Necklace Wearing a diamond Cuban chain is a
Category

21st Century and Contemporary Indian Modern Chain Necklaces

Materials

Diamond, White Diamond, 18k Gold, White Gold

20 Carat Diamond Pave Cuban Link Bracelet 14 Karat in Stock
Located in Boca Raton, FL
Material: 14k Rose Gold Diamond Details: Approx. 20ctw of round cut Diamonds. Diamonds are G/H in
Category

21st Century and Contemporary American Chain Bracelets

Materials

Diamond, White Diamond, 14k Gold, Rose Gold

22ctw Round Brilliant Diamond 14kt Yellow Gold Cuban Link Chain
Located in Houston, TX
, expertly set in a 14kt yellow gold chain. The chain itself is 20 inches long, and about 11.24 mm thick. It
Category

21st Century and Contemporary American Chain Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

Diamond Necklace by the Yard Station 14k White Gold .20 Carat
By Estate Jewelry
Located in East Brunswick, NJ
Diamond Necklace by the Yard Station 14K White Gold .20 carat This pretty estate necklace is
Category

21st Century and Contemporary Chain Necklaces

Materials

Diamond, 14k Gold, White Gold

27 Carat Diamond Pave Cuban Chain Necklace 10 Karat in Stock
Located in Boca Raton, FL
Material: 10k Rose & White gold Diamond Details: Approx. 27ctw of round cut Diamonds. Diamonds are
Category

21st Century and Contemporary American Chain Necklaces

Materials

Diamond, White Diamond, 10k Gold, Rose Gold, White Gold

Yellow Gold Chain Choker Necklace with Dragonfly and Diamonds
By Susana Lang
Located in London, GB
Hand made in 9 karat yellow gold this dainty little necklace has 2 diamonds: one to the centre and
Category

21st Century and Contemporary British Contemporary Chain Necklaces

Materials

Diamond, Yellow Gold

Van Cleef & Arpels Vintage Alhambra 20 Malachite Gold and Diamonds Necklace
By Van Cleef & Arpels
Located in Bilbao, ES
gold chain with 20 gold clovers, the surface of each creased and edged in gold beads. In 1971, the
Category

21st Century and Contemporary French Contemporary Chain Necklaces

Materials

Diamond, Malachite, Gold, 18k Gold, Yellow Gold

22.35 Carat Brilliant Cut Diamond Tennis Necklace 14 Karat Yellow Gold 20''
Located in Great Neck, NY
shine. 14k yellow gold classic four-prong style for maximum light brilliance. 20 inch length. Average
Category

2010s American Chain Necklaces

Materials

Diamond, Yellow Gold

22.35 Carat Brilliant Cut Diamond Tennis Necklace 14 Karat Yellow Gold 20''
Located in Great Neck, NY
shine. 14k yellow gold classic four-prong style for maximum light brilliance. 20 inch length. Average
Category

2010s American Chain Necklaces

Materials

Diamond, Yellow Gold

Exquisite 161.53 Carat Rose Quartz Necklace Set in 20 Karat Yellow Gold
By Coomi
Located in Secaucus, NJ
. The Necklace and Individual Stones Are Designed On A 20 Karat Yellow Gold Chain With A Clasp.
Category

21st Century and Contemporary Thai Contemporary Chain Necklaces

Materials

Aquamarine, Diamond, Quartz, Yellow Gold

20 Carat Diamond Tresor Riviera Three Claws 18Kt White Gold Tennis Line Necklace
By Tresor Paris
Located in London, GB
diamonds G - I color and VS - SI1 clarity, are meticulously set in 18 Karat White Gold with a British
Category

2010s British Contemporary Chain Necklaces

Materials

Diamond, White Diamond, Gold, 18k Gold, Rose Gold, White Gold, Yellow Gold

1.10 Carat Diamond Chain Style Necklace G SI 14K Yellow Gold
Located in New York, NY
1.10 Carat Diamond Chain Style 'Italiano Collection' Necklace 14K Yellow Gold 100% Natural
Category

21st Century and Contemporary American Modern Chain Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

Chain Necklace White Gold
Located in PARIS, FR
amethyst (20 mm x 8 mm). Acute diamond Marine (20 mm x 8 mm). sapphire orange. green sapphire. tsavorite
Category

20th Century French Chain Necklaces

Materials

White Gold

Chain Necklace White Gold
Chain Necklace White Gold
Free Shipping
L 37.41 in
14k White Gold Tennis Necklace. 20 Carats F-G Color Vs Clarity, 20 Inches
Located in Los Angeles, CA
. Metal: 14k Gold Diamond Cut: Round Natural (Not Lab Grown or Moissanite) Total Diamond Carats: 20
Category

2010s American Chain Necklaces

Materials

Diamond, 14k Gold, White Gold

18K Gold Double Headed Lion & Multi Rope Chain Bracelet with Rubies & Diamonds
Located in Miami, FL
diamonds and rubies. The centerpiece is held by two majestic lion heads, crafted in a combination of gold
Category

2010s African Chain Bracelets

Materials

Diamond, Emerald, Ruby, Yellow Gold, 18k Gold, Platinum

20 Carat Diamond Link Round Brilliant Cut Necklace
By Antinori Fine Jewels
Located in Rome, IT
diamonds. These sparkling diamonds conservatively grade as G/H VS/ in quality.
Category

2010s Italian Modern Chain Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

20 Carat Diamond Link Round Brilliant Cut Necklace
By Antinori Fine Jewels
Located in Rome, IT
diamonds. These sparkling diamonds conservatively grade as G/H VS/ in quality.
Category

2010s Italian Modern Chain Necklaces

Materials

Diamond, 14k Gold, White Gold

18K Gold Diamond and Sapphire Evil Eye Guilloche Pendant on 23" Necklace Chain
Located in Osprey, FL
thick. The chain is 23" long. The entire ensemble weighs over 20 grams. ♥ Material: 18K Rose Gold ♥♥
Category

2010s American Chain Necklaces

Materials

Diamond, Sapphire, 18k Gold, Rose Gold

20 Inch 14k White Gold 2 Carat Diamond by the Yard Round-Cut Bezel Necklace
Located in Los Angeles, CA
Eight elegant round diamonds set in a bezel setting along a 14k gold chain necklace. Gold: 14K
Category

2010s North American Chain Necklaces

Materials

Diamond, White Gold

20 Inch 14k Yellow Gold 1.5 Carat Diamond by the Yard Round-Cut Bezel Necklace
Located in Los Angeles, CA
Eight elegant round diamonds set in a bezel setting along a 14k gold chain necklace. Gold: 14K
Category

2010s North American Chain Necklaces

Materials

Diamond, Yellow Gold

Certified 14K Gold 2.2ct Natural Diamond F-I1 4.33mm Cuban Link Chain Bracelet
By GLEAMIRE
Located in Los Angeles, CA
Crafted in 7.54 grams of 14K White Gold, the bracelet contains 870 stones of Round Natural Diamonds
Category

2010s Indian Contemporary Chain Bracelets

Materials

Diamond, 14k Gold, White Gold

Diamond Ball Necklace in 18k White Gold
Located in Honolulu, HI
Item Specifications: Necklace Metal: 18k White Gold Total Weight: 4.7 Grams Chain Length: 16
Category

21st Century and Contemporary American Modern Chain Necklaces

Materials

Diamond, White Gold, 18k Gold

2.00 Carat Natural Diamond Heart Necklace 14 Karat White Gold G SI Chain
Located in New York, NY
Enhanced in any way Round Cut Diamond Necklace with 18'' chain 2.00CT G-H SI 14K White Gold Prong style 6.4
Category

21st Century and Contemporary American Contemporary Chain Necklaces

Materials

Diamond, 14k Gold, White Gold

35.1 Carat SI Clarity HI Color Diamond Tennis Chain Necklace 18 Karat White Gold
Located in IN
This diamond tennis chain necklace is a versatile accessory that adds glamour and sophistication to
Category

21st Century and Contemporary Indian Modern Chain Necklaces

Materials

Diamond, 18k Gold, White Gold

35.1 Carat SI Clarity HI Color Diamond Tennis Chain Necklace 14 Karat White Gold
Located in IN
This diamond tennis chain necklace is the epitome of luxury and sophistication. Whether worn as a
Category

21st Century and Contemporary Indian Modern Chain Necklaces

Materials

Diamond, 14k Gold, White Gold

14K Gold 0.5ct Natural Diamond F-SI 3.1mm Bezel Chain By Yard Station Necklace
By GLEAMIRE
Located in Los Angeles, CA
Crafted in 2.69 grams of 14K Yellow Gold, the necklace contains 14 stones of Round Natural Diamonds
Category

2010s Indian Contemporary Chain Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

White Rose Cut Diamond Necklace in 18K Yellow Gold
Located in Los Angeles, CA
Beautiful 1.95 ct. good quality, white, and bright diamond round rosecuts (20 stones) with handmade
Category

21st Century and Contemporary Chain Necklaces

Materials

Diamond, Yellow Gold

15.00 Carat VVS Diamond Tennis Necklace in 14k Gold
Located in Miami, FL
perfect accessory for both men and women. Key Features: Metal: 14k yellow gold. Diamonds: 15.00cwt
Category

21st Century and Contemporary European Chain Necklaces

Materials

Diamond, Gold, 14k Gold, Yellow Gold

Vintage Circa 1980s Diamond Cut Heavy Oval Link Chain 9 Carat Yellow Gold
Located in Hamilton, AU
Forged in 9 carat yellow gold, this luxurious vintage chain, circa 1980s, features oval cable links
Category

20th Century Unknown Modern Chain Necklaces

Materials

Gold, 9k Gold, Yellow Gold

Fabulous 1.18ct Diamond Collar Necklace in 20K Yellow Gold
Located in רמת גן, IL
yellow gold. The centerpiece features a captivating design with 12 taper-cut diamonds boasting a combined
Category

2010s Singaporean Chain Necklaces

Materials

Diamond, Yellow Gold

22.46 Carat Brilliant Cut Diamond Tennis Necklace 14 Karat Yellow Gold 20''
Located in Great Neck, NY
shine. 14k yellow gold classic four-prong style for maximum light brilliance. 20 inch length. Average
Category

2010s American Chain Necklaces

22.46 Carat Brilliant Cut Diamond Tennis Necklace 14 Karat Yellow Gold 20''
Located in Great Neck, NY
shine. 14k yellow gold classic four-prong style for maximum light brilliance. 20 inch length. Average
Category

2010s American Chain Necklaces

Reclaimed Diamonds Bezel set in White Gold Tennis Necklace
Located in Niagara On The Lake, ON
Reclaimed diamonds bezel set in 14 karat white gold creates a sparkly necklace that simply goes
Category

2010s Canadian Modern Chain Necklaces

Materials

Diamond, White Gold

Beautiful 16.88ctw Natural Diamond Tennis Necklace in 14Kt White Gold
Located in Bloomington, MN
Beautiful 16.88ctw Natural Diamond Tennis Necklace in 14Kt White Gold This beautiful tennis
Category

21st Century and Contemporary Contemporary Chain Necklaces

Materials

Diamond, 14k Gold, White Gold

Diamond Lariat Style Necklace in 14 Karat Yellow Gold
By DGI
Located in Los Angeles, CA
Beautiful, Elegant and On-trend Lariat style necklace!! It has 9 Round Cut Diamonds (Clarity: SI
Category

21st Century and Contemporary American Contemporary Chain Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

Elegant Y-Shaped Diamond Necklace in 18 Karat White Gold
Located in Lucerne, CH
This elegantly shaped necklace in 18 karat white gold is set with 20 brilliant-cut diamonds of G/H
Category

21st Century and Contemporary Swiss Contemporary Chain Necklaces

Materials

Diamond, Gold, 18k Gold, White Gold

14k White Gold Tennis Necklace, 20 Carats F-G Color Vs Clarity
Located in Los Angeles, CA
. Metal: 14k Gold Diamond Cut: Round Natural (Not Lab Grown or Moissanite) Total Diamond Carats: 20
Category

2010s American Chain Necklaces

Materials

Diamond, White Gold, 14k Gold

Diamond Bracelet Belt Buckle in 18 Karats Yellow and White Gold
Located in Geneva, CH
of the bracelet is made of 13 different gold chains, and the lock part is all paved with 38 diamonds
Category

2010s Chain Bracelets

Materials

Diamond, 18k Gold, White Gold, Yellow Gold

8.39 Carat Total Weight Diamond Yellow Gold Pendant Necklace, in Stock
Located in Woodstock, GA
bead which is attached to a resizable gold chain. The bead on the necklace is 30 millimeters by 20
Category

2010s American Artist Chain Necklaces

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Gazebo Fancy Collection Necklace: 0.75 Ct Diamonds in 14K White Gold
Located in New York, NY
adorned with 20 round diamonds, each meticulously selected for their exceptional quality and brilliance
Category

21st Century and Contemporary Hong Kong Modern Chain Necklaces

Materials

Diamond, 14k Gold, White Gold

Gazebo Fancy Collection Necklace: 0.75 Ct Diamonds in 14K Yellow Gold
Located in New York, NY
adorned with 20 round diamonds, each meticulously selected for their exceptional quality and brilliance
Category

21st Century and Contemporary Hong Kong Modern Chain Necklaces

Materials

Diamond, Yellow Gold, 14k Gold

0.37 Carat Diamond Lariat Style Necklace in 14 Karat White Gold
By DGI
Located in Los Angeles, CA
Beautiful, Elegant and On-trend Lariat style necklace!! It has 9 Round Cut Diamonds (Clarity: SI
Category

21st Century and Contemporary American Modern Chain Necklaces

Materials

Diamond, 14k Gold, White Gold

Alex Jona 18 Karat Yellow Gold Link Chain Bracelet
By Alex Jona
Located in Torino, IT
Alex Jona design collection, hand crafted in Italy, 18 karat yellow gold chain bracelet. Dimension
Category

21st Century and Contemporary Italian Chain Bracelets

Materials

18k Gold, Yellow Gold

Alex Jona 18 Karat Yellow Gold Link Chain Bracelet
By Alex Jona
Located in Torino, IT
Alex Jona design collection, hand crafted in Italy, 18 Karat yellow gold link chain bracelet
Category

21st Century and Contemporary Italian Contemporary Chain Bracelets

Materials

18k Gold, Yellow Gold

14k White Gold Tennis Necklace. 20 Carats F-G Color Vs Clarity, 18 Inches
Located in Los Angeles, CA
. Metal: 14k Gold Diamond Cut: Round Natural (Not Lab Grown or Moissanite) Total Diamond Carats: 20
Category

2010s American Chain Necklaces

Materials

Diamond, 14k Gold, White Gold

14k White Gold Tennis Necklace. 20 Carats F-G Color Vs Clarity, 22 Inches
Located in Los Angeles, CA
. Metal: 14k Gold Diamond Cut: Round Natural (Not Lab Grown or Moissanite) Total Diamond Carats: 20
Category

2010s American Chain Necklaces

Materials

Diamond, 14k Gold, White Gold

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20 In Gold Diamond Chains For Sale on 1stDibs

On 1stDibs, there are many options to choose from in our inventory of 20 in gold diamond chains. These distinct designs — crafted with great care and often made from gold, yellow gold and 18k gold — can elevate any look. Our collection of these items for sale includes 39 vintage editions and 15 modern creations to choose from as well. Our collection is diverse and broad-ranging, and pieces in stock date back to the 20th Century while others were produced as recently as the 21st Century. Our collection of 20 in gold diamond chains includes designs that are universally popular, but contemporary and modern styles, specifically, are sought with frequency. There have been many well-made iterations of these items over the years, but those made by Coomi, Aaron Basha and Botta gioielli are often thought to be among the most beautiful. Browse our collection of 47 diamond versions today to add the perfect touch to your look. There are many round cut, rose cut and brilliant cut 20 in gold diamond chains for sale. There aren’t many items for men in our collection of 20 in gold diamond chains, as most of the options available are for women.

How Much are 20 In Gold Diamond Chains?

On average, 20 in gold diamond chains at 1stDibs sell for $8,800, while they’re typically $225 on the low end and $75,000 for the highest priced versions of this item.

Finding the Right necklaces for You

We are fortunate to know much of the world’s long and dazzling history of necklaces, as this type of jewelry was so treasured that it was frequently buried with its owners.

Lapis lazuli beads adorned necklaces unearthed from the royal graves at the ancient Iraqi civilization of Sumer, while the excavation of King Tut’s burial chamber revealed a sense of style that led to a frenzy of Art Deco designs, with artisans of the 1920s seeking to emulate the elegant work crafted by Ancient Egypt’s goldsmiths and jewelry makers. 

In ancient times, pendant necklaces worn by royalty and nobles conferred wealth and prestige. Today, wearing jewelry is about personal expression: Luxury diamond necklaces exude confidence and can symbolize the celebratory nature of a deep romantic relationship, while paper-clip chain-link necklaces designed by the likes of goldsmith Faye Kim are firmly planted in the past as well as the present. Kim works exclusively with eco-friendly gold, and these fashionable, fun accessories owe to the design of 19th-century watch fobs. 

For some, necklaces are thought of as being a solely feminine piece, but this widely loved accessory has been gender-neutral for eons. In fact, just as women rarely took to wearing a single necklace during the Renaissance, men of the era layered chains and valuable pendants atop their bejeweled clothing. In modern times, the free-spirited hippie and counterculture movements of the 1960s saw costume-jewelry designers celebrating self-expression through colorful multistrand necklaces and no shortage of beads, which were worn by anyone and everyone. 

Even after all of these years, the necklace remains an irrefutable staple of any complete outfit. Although new trends in jewelry are constantly emerging, the glamour and beauty of the past continue to inform modern styles and designs. In a way, the cyclical history of the necklace differs little from its familiar looped form: The celebrated French jewelry house Van Cleef & Arpels found much inspiration in King Tut, and, now, their Alhambra collection is a go-to for modern royals. Vintage necklaces designed by David Webb — whose work landed him on the cover of Vogue in 1950, two years after opening his Manhattan shop — were likely inspired by the ornamental styles of ancient Greece, Mesopotamia and Egypt

On 1stDibs, browse top designers like Cartier, Tiffany & Co. and Bulgari, or shop by your favorite style, from eye-catching choker necklaces to understated links to pearl necklaces and more.