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20 Inch 18 Karat Gold Chains

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Paper Clip Chain, 14 Karat Yellow Gold, Sturdy Clasp 1.5mm 18 inch
By Five Star Jewelry
Located in Austin, TX
14 Karat Yellow Gold PAPER CLIP CHAIN-2020 most popular chain! Medium Paper Clip Chain 18 inches
Category

2010s American Contemporary Chain Necklaces

Materials

Gold, 14k Gold, Yellow Gold

18 inch - Italian 14 Karat Yellow Gold Small Paperclip Chain Necklace- Trendy
Located in McLeansville, NC
A petite and luxurious Italian 14 karat yellow gold paper clip chain necklace. This gold chain
Category

2010s Italian Chain Necklaces

Materials

Gold, 14k Gold, Yellow Gold

18 Karats Yellow Gold Figaro Chain Necklace
Located in New York, NY
A vintage 18 karats yellow gold figaro chain necklace that has a length of 20 inches and weighs 27
Category

21st Century and Contemporary Unknown Contemporary Chain Necklaces

Materials

18k Gold, Yellow Gold

18 Karat White Gold Hammered Chain Necklace
Located in Beverly Hills, CA
A simple yet elegant chain necklace. It is made in 18k white gold and hand worked and hammered to
Category

21st Century and Contemporary American Chain Necklaces

Materials

18k Gold, White Gold

Paper Clip Chain, 2.1 mm 18 Inch Flat Chain Necklace Yellow, White or Rose Gold
By Five Star Jewelry
Located in Austin, TX
and 18 inches long. This paperclip chain necklace can be worn by all! Layer it with other chains for a
Category

21st Century and Contemporary American Modern Chain Necklaces

Materials

14k Gold, Rose Gold

Paper Clip Chain, 14 Karat Yellow Gold, Sturdy Clasp 1.5mm 16 Inch
By Five Star Jewelry
Located in Austin, TX
14 Karat Yellow Gold PAPER CLIP CHAIN-2020 most popular chain! Medium Paper Clip Chain 16 inches
Category

2010s American Contemporary Chain Necklaces

Materials

Gold, 14k Gold, Yellow Gold

Tiffany & Co. 18 Karat White Gold 5MM Box Chain
By Tiffany & Co.
Located in Scottsdale, AZ
Designer: Tiffany & Co. Material: 18K white gold Dimensions: chain measures 20-inches Weight
Category

21st Century and Contemporary Chain Necklaces

Materials

18k Gold, White Gold

18 Karat Yellow Gold Oval Cuban Link Chain Necklace
Located in Scottsdale, AZ
Material: 18K yellow gold Dimension: necklace measures 20-inches in length Weight: 28.34 grams
Category

21st Century and Contemporary Chain Necklaces

Materials

18k Gold, Yellow Gold

Beaded Curb Chain, 14 Karat Solid Yellow Gold, Best Selling Gold Chain, 14 Karat
By Five Star Jewelry
Located in Austin, TX
karat rose gold. This chain is 18 inches long but it can also be ordered in 16, 20 or 24 inch lengths
Category

21st Century and Contemporary American Contemporary Chain Necklaces

Materials

14k Gold, Yellow Gold

Gucci Vintage Multi Strand 18 Karat Yellow Gold Long Lariat Chain Necklace
By Gucci
Located in Miami, FL
1980’s vintage GUCCI Multi Strand Long Lariat 18 Karat Yellow Gold Necklace. Graduating multi
Category

Vintage 1980s Italian Modern Chain Necklaces

Materials

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

Large Cable Chain Long 14 Karat Yellow Gold, Long Necklace Chain 22inch 3.25mm
Located in Austin, TX
Say "hello" to this long, 14 karat yellow gold chain that is the perfect size. Perfect to be worn
Category

2010s American Modern Chain Necklaces

Materials

Gold, 14k Gold, Yellow Gold

18 Karat Rose Gold Ball Necklace
Located in Scottsdale, AZ
Designer: custom Material: 18K rose gold Dimensions: necklace measures 20-inches in length Weight
Category

21st Century and Contemporary Chain Necklaces

Materials

18k Gold, Rose Gold

18 Karat Rose Gold Ball Necklace
18 Karat Rose Gold Ball Necklace
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W 0.24 in L 20 in
14 Karat Real Gold Heart Charm Necklace with Paper Clip Chain
By Gad & Co.
Located in Miami, FL
. Hypoallergenic and waterproof. Details: ✔ Metal: 14K Gold ✔ Length: 18 inches ✔ Cable Width: 2.5 mm ✔ Weight
Category

2010s Chain Necklaces

Materials

14k Gold, Gold, Yellow Gold

18 Karat Rose Gold Diamond Pavé Baguette Accent Bar Bracelet
Located in Los Angeles, CA
This delicate, diamond bracelet is crafted in 18-karat rose gold, weighing approximately 0.25 total
Category

2010s American Chain Bracelets

Materials

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

John Hardy Classic Chain Sterling Silver Pearl Station Necklace NZ900821X18-20
By John Hardy
Located in Wilmington, DE
Ladies John Hardy necklace. Sterling silver and 18 karat yellow gold. Classic Chain hammered mini
Category

2010s Chain Necklaces

18 Karat Yellow Gold Marquise Cut Diamond Clover Station Necklace
Located in Scottsdale, AZ
Designer: custom Material: 18K yellow gold Diamonds: 20 marquise cut = 0.83cttw Color: G Clarity
Category

21st Century and Contemporary Chain Necklaces

Materials

Diamond, Yellow Gold, 18k Gold

Diamonds by The Yard Double Sided 18 Karat Gold Necklace
By Campanelli & Pear
Located in Troy, MI
18k white gold and a 18k yellow gold chain. Please note the diamonds are on both sides. Measures 18
Category

21st Century and Contemporary Italian Chain Necklaces

Materials

Diamond, 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

Mikimoto Graduated A1 Double-Strand 18 Karat White Gold G85820D1WSPEC
By Mikimoto
Located in Wilmington, DE
rigorous selection process, culling the very best quality pearls. This 18/20 inch graduated Akoya cultured
Category

2010s Chain Necklaces

Materials

Cultured Pearl, White Gold

Paper Clip Chain Necklace, 3.3mm 18in White, Rose, Yellow Gold, Flat Link Chain
By Five Star Jewelry
Located in Austin, TX
karat yellow gold paperclip chain in 18 inches is the fashion trend of the 20's! The design is
Category

21st Century and Contemporary American Artist Chain Necklaces

Materials

14k Gold, Yellow Gold

Paper Clip Chain Necklace, 5.35mm 18in White, Rose, Yellow Gold, Flat Link Chain
By Five Star Jewelry
Located in Austin, TX
This necklace is available in 18", 20", and 24" in Yellow, White and Rose Gold at different prices
Category

21st Century and Contemporary American Modern Chain Necklaces

Materials

14k Gold, Yellow Gold, Gold

Nautical Anchor Link Bracelet 18 Karat Solid Yellow Gold and Red Carnelian
By Pradera Irama
Located in Bilbao, ES
Iconic nautical, marine chain symbolizes strength and sportive love for outdoor sports Solid Gold
Category

21st Century and Contemporary Spanish Contemporary Chain Bracelets

Materials

Carnelian, 18k Gold, Yellow Gold

18k Yellow Gold David Yurman 8 inch 11.5mm Flat Cuban Link Mens Bracelet
By David Yurman
Located in Miami, FL
DAVID YURMAN original flat Cuban link bracelet with box closure. Italian-made 18 karat solid gold
Category

Early 2000s Italian Chain Bracelets

Materials

18k Gold

Italian Bi Color Tubular Chain of in 18kt Yellow and White Gold
Located in Miami, FL
in solid yellow and white gold of 18 karats. The design is composed bt 45 tubular elements
Category

21st Century and Contemporary Italian Contemporary Chain Necklaces

Materials

Gold, 18k Gold, White Gold, Yellow Gold

Vintage 18k Yellow Gold Made in Italy Stars Carnelian Beads Chain Bold Bracelet
Located in Rome, IT
Available now. One of a kind 18 Karats Yellow Gold bold Vintage Chain Bracelet Handcrafted in Italy
Category

Vintage 1980s Italian Modern Chain Bracelets

Materials

Carnelian, Gold, 18k Gold, Yellow Gold

Certified 14K Gold 2.2ct Natural Diamond F-I1 4.33mm Cuban Link Chain Bracelet
By GLEAMIRE
Located in Los Angeles, CA
jewelry is handcrafted in 14-karat or 18-karat gold with flawless and colorless diamonds, only the world's
Category

2010s Indian Contemporary Chain Bracelets

Materials

Diamond, 14k Gold, White Gold

Tourmaline Necklace 14 Karat Yellow Gold multi color gemstones
Located in Brooklyn, NY
Yellow Gold 9.30 Grams Necklace length: 18' Inch Natural Tourmaline red, green and brown- sliced type cut
Category

Early 2000s Italian Artisan Chain Necklaces

Materials

Tourmaline, 14k Gold, Yellow Gold

0.14 Carat Natural Diamond Girl Necklace 14 Karat White Gold G SI
Located in New York, NY
White Gold Pave style , 2.2 grams 9/16 inch in height, 3/8 inch in width 20 Diamonds N5126WD ALL
Category

21st Century and Contemporary American Contemporary Chain Necklaces

Materials

Diamond, 14k Gold, White Gold

3.00 Carat Diamond by the Yard Necklace G SI 14 Karat Yellow Gold 14 Stones
Located in New York, NY
3.00 Carat Diamond by the Yard Necklace G SI 14K Yellow Gold 14 stones 18 inches 100% Natural
Category

21st Century and Contemporary American Contemporary Chain Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

18K White Gold Hanging Heart Diamond Necklace
Located in Great Neck, NY
are set in 1.0 gram of 18 karat white gold. Included is an 18 inch, 18 karat white gold chain.
Category

21st Century and Contemporary American Contemporary Chain Necklaces

Materials

Diamond, 18k Gold, White Gold

Tiffany & Co. Feather Pendant in 18k White Gold
By Tiffany & Co.
Located in Hong Kong, HK
Tiffany Pendant Necklace is set in 18 karat white gold. The chain length is 20 inches. Chain 20
Category

21st Century and Contemporary Hong Kong Contemporary Chain Necklaces

Materials

18k Gold, White Gold

14K Yellow Gold Franco Spiga Link Necklace
By Gad & Co.
Located in Miami, FL
durable. Options in measurement; 4.8mm in width and 18 inches length or 20 inches in length, this
Category

2010s North American Modernist Chain Necklaces

Materials

Yellow Gold

White Gold, Sapphire and Diamond Link Bracelet
Located in New York, US
- Length 8 inches - Total weight 25.12 grams - 18 karat white gold
Category

Vintage 1960s Chain Bracelets

Materials

Diamond, Sapphire, White Gold

1930s 14K Gold Slider Necklace Pineapple Tassel ِDiamond American
Located in Santa Monica, CA
14 Karat yellow gold statement necklace~ 18 inch to 20 inch long ****Spiral of the Chain(twisting
Category

Vintage 1930s American Art Deco Chain Necklaces

Materials

Diamond, 14k Gold

8.39 Carat Total Weight Diamond Yellow Gold Pendant Necklace, in Stock
Located in Woodstock, GA
This 18-karat yellow gold large diamond bead necklace length is adjustable and can be set at 16
Category

2010s American Artist Chain Necklaces

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Cartier 1971 London Bracelet With Braided Links In 18Kt Yellow & White Gold
By Cartier
Located in Miami, FL
links, crafted in solid 18 karats of yellow and white gold. Is suited with a boxed push lock and a
Category

Vintage 1970s French Modernist Chain Bracelets

Materials

Gold, 18k Gold, White Gold, Yellow Gold

Aldo Cipullo 1970 Graduated Necklace in 18kt Yellow Gold with Red Coral and Onyx
By Aldo Cipullo
Located in Miami, FL
patterns in solid yellow gold of 18 karats with high polished finish. Mount with natural gemstones and
Category

Vintage 1970s American Modernist Chain Necklaces

Materials

Coral, Onyx, Gold, 18k Gold, Yellow Gold

Nari Fine Jewels Handcrafted Multi Colored Sapphire Slice Station Necklace
Located in beverly hills, CA
gems. This 18 karat yellow gold station necklace is made with 20 rose-cut multi shape multi-color
Category

2010s American Artisan Chain Necklaces

Materials

Sapphire, 18k Gold, Yellow Gold

Nari Fine Jewels Handcrafted Amethyst Multi Shape Station Necklace in 18k Yellow
Located in beverly hills, CA
color. Handcrafted from the finest 18 karat yellow gold, this station necklace features twelve bezel
Category

2010s American Chain Necklaces

Materials

Amethyst, 18k Gold

Movado Modernism Tubular Bracelet in .925 Sterling Silver with 3 Vs Diamonds
By Movado
Located in Miami, FL
sterling silver, with accents in 18 karats yellow gold and is finished with very high polish. Fitted in the
Category

1990s Swiss Contemporary Chain Bracelets

Materials

Diamond, 18k Gold, Silver, Sterling Silver

TJD 0.20 Carat Diamond 18 Karat Rose Gold Curved Bar Necklace with 18 inch Chain
By TJD
Located in New York, NY
A strikingly diamond necklace that is handcrafted in 18 karat rose gold and embedded with 20 round
Category

2010s Indian Modern More Necklaces

Materials

Diamond, Rose Gold

David Webb 18 Karat Yellow Gold Chain Link Necklace
By David Webb
Located in New York, NY
shorten the length 14 inches. Necklace Length: 20 inches - 34 inches. This chain necklace is perfect for
Category

20th Century American Modern Link Necklaces

Materials

18k Gold, Yellow Gold

18 Karat Yellow Gold GIA Diamond Lion Men's Chain Pendant Necklace
By Thomas Kurilla
Located in New York, NY
Tiffany Designer, Thomas Kurilla created 18 Karat Yellow Gold GIA Diamond Lion Pendant, The king
Category

2010s Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

18 Karat Yellow Gold Solid Thin Herringbone Link Chain Necklace Italy
Located in Guilford, CT
18k Yellow Gold 6.5g Solid Thin 3mm Herringbone Link Chain Necklace Italy 20" Condition
Category

21st Century and Contemporary Italian Link Necklaces

Materials

18k Gold, Yellow Gold

20 Carat Pear Ethiopian Opal Pendant / Necklace 18 Karat Yellow Gold Estate
Located in New York, NY
20 Carat Pear Ethiopian Opal Pendant / Necklace 18 Karat Yellow Gold Estate This spectacular
Category

2010s Pendant Necklaces

Materials

Opal, 18k Gold, Yellow Gold

18 Karat White Diamond Custom Pendant on 14 Karat White Gold Rolo Chain
Located in Scottsdale, AZ
Dimensions: necklace measures 20 inches long, 1-inch drop pendant and it is 13mm wide Weight: 6.40 grams
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, White Gold

Diamond Halo Flower 18 Karat White Gold Pendant Dainty Chain Station Necklace
By Galt & Bro. Jewelers
Located in Oakton, VA
& Brilliant 18-20 inches adjustable diamond-cut cable chain
Category

2010s American Modern Pendant Necklaces

Materials

Diamond, White Gold, 18k Gold

18 Karat Yellow Gold Solid Thin Diamond Cut Rope Chain Necklace Italy
Located in Guilford, CT
18k Yellow Gold 8.7g Solid Thin 2mm Diamond Cut Rope Chain Necklace Italy 20" Condition
Category

21st Century and Contemporary Italian Rope Necklaces

Materials

Yellow Gold

Diamond Halo Flower Sun 18 Karat Gold Pendant Dainty Thin Chain Station Necklace
By Galt & Bro. Jewelers
Located in Oakton, VA
& Brilliant 18-20 inches adjustable diamond-cut cable chain
Category

2010s American Modern Pendant Necklaces

Materials

Diamond, Yellow Gold, Gold, 18k Gold

Diamond Halo Flower Sun 18 Karat Gold Pendant Dainty Thin Chain Station Necklace
By Galt & Bro. Jewelers
Located in Oakton, VA
& Brilliant 18-20 inches adjustable diamond-cut cable chain
Category

2010s American Modern Pendant Necklaces

Materials

Diamond, Gold, 18k Gold, Rose Gold

Faberge Egg Pendant Necklace 18 Karat Rose Gold Lilac Purple Fine Jewelry Chain
Located in Torrance, CA
1/2 inch wide. The Faberge chain measures necklace measures 20 inches in length. Metal & Hallmark
Category

Mid-20th Century Unknown Modern Pendant Necklaces

Materials

18k Gold, Rose Gold, Enamel

1970's Buccellati Rose Cut Diamond 18 Karat Two-Tone Gold Multi-Strand Chain
By Buccellati
Located in Philadelphia, PA
. Stamped 18K for 18 karat gold. Signed Buccellati Italy. Circa: 1970s. Length: 16 inches with additional
Category

Vintage 1970s Italian Contemporary Multi-Strand Necklaces

Materials

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

Fleur-de-Lis Diamond Pendant and Chain, 18 Karat Yellow Gold .50 Carat Total
Located in Laguna Hills, CA
in 18 karat yellow gold The weight is 9.4 grams
Category

21st Century and Contemporary Unknown Art Deco Pendant Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

20 Karat Gold Scarab Beetle Bracelet Antique Egyptian Revival Hieroglyphics
Located in New York, NY
is 3/4 inch (20mm) tall. It is 3/8 inch (8mm) deep. The gold tests for 20-22 Karat. The bracelet
Category

20th Century Unknown Egyptian Revival Link Bracelets

Materials

Yellow Gold, Gold, 18k Gold

12.00 Carat Natural Vivid Green Tsavorite Cross 18 Karat and Chain
Located in New York, NY
, and Trilliant cuts. Necklace: 20 inches Cross: 1.76 x 1.12 inch 18kt yellow gold total weight
Category

2010s American Pendant Necklaces

Materials

Tsavorite, 18k Gold, Yellow Gold

1.68 Carat Emerald Double Halo 0.32 Cts Diamond 14K Gold 18 Inch Oval Pendant
By Five Star Jewelry
Located in Austin, TX
long by 7.5 mm wide Chain Type: Cable link Chain Length: 18 inches Chain Diameter 1.5 mm Clasp
Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Diamond, Emerald, 14k Gold, Yellow Gold

Platinum Lion Rampant Mens Pendant on 14 Karat White Gold Chain
By Thomas Kurilla
Located in New York, NY
inch x 2.40 mm wide 14k White gold cable chain and clasp. Available for women at 18 inches. Made to
Category

2010s American Contemporary Pendant Necklaces

Materials

14k Gold, White Gold, Platinum

Platinum Lion Rampant Mens Pendant on 14 Karat White Gold Chain
Platinum Lion Rampant Mens Pendant on 14 Karat White Gold Chain
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W 0.93 in D 0.09 in L 0.85 in
Crystal Ruby Diamond 18 Karat Gold Silver Statement Pendant
By Emma Chapman
Located in Frome, Somerset
This stunning one of a kind Crystal Ruby Diamond 18 Karat Gold Silver Statement Pendant, has been
Category

21st Century and Contemporary Indian Contemporary Pendant Necklaces

Materials

Crystal, Diamond, Ruby, Gold, 18k Gold, Silver

18 Karat White Gold with Blue Sapphire Drop Necklace
Located in Stamford, CT
18 Karat White Gold With Blue Sapphire Drop Pendent Necklace. 20 inch Chain Pendant: 10 cm width
Category

2010s Modern Drop Necklaces

Materials

Blue Sapphire, 18k Gold

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20 Inch 18 Karat Gold Chains For Sale on 1stDibs

On 1stDibs, there are many options to choose from in our inventory of 20 inch 18 karat gold chains. Frequently made of gold, 18k gold and 14k gold, these items were constructed with great care. Our collection of these items for sale includes 214 vintage editions and 302 modern creations to choose from as well. Our inventory has long been popular, and it includes earlier versions that date to the 18th Century and newer variations that were made as recently as the 21st Century. contemporary and modern are consistently popular styles when it comes to 20 inch 18 karat gold chains. There have been many well-made iterations of these items over the years, but those made by Five Star Jewelry, Tiffany & Co. and Van Cleef & Arpels are often thought to be among the most beautiful. While most can agree that any pick from our collection easily elevates most outfits, but the choice of diamond versions from the 288 available is guaranteed to add a special touch to your ensemble. A selection of round cut, brilliant cut and cabochon can be found today on these pages. There aren’t many items for men in our collection of 20 inch 18 karat gold chains, as most of the options available are for women.

How Much are 20 Inch 18 Karat Gold Chains?

Prices for 20 inch 18 karat gold chains can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $149 and can go as high as $500,000, while 20 inch 18 karat gold chains, on average, fetch $3,243.

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.