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AJD Elegant Natural Agate 20" Necklace
By Aria Jewelry Design
Located in Raleigh, NC
polished so they glow and sparkle. They are enhanced with goldy sparkling rondels. This necklace is 20
Category

2010s Beaded Necklaces

Materials

Agate

Colored Gemstone 20" Necklace 18K Yellow Gold Electroplated
Located in Laguna Hills, CA
enhanced with pave stones on each link. The necklace measures 20" and includes a sturdy clasp and safety
Category

21st Century and Contemporary American Contemporary Choker Necklaces

Materials

18k Gold, Brass

AJD Dramatic Fascinating Sparkly Lovely Natural Agate 20" Necklace
By Aria Jewelry Design
Located in Raleigh, NC
This 20 inch long necklace of Natural Agates is enhanced with sparkling spacers that intensify the
Category

2010s Beaded Necklaces

Materials

Agate

AJD Beautiful Dramatic Natural Highly Polished Chrysocolla 20" Necklace
By Aria Jewelry Design
Located in Raleigh, NC
rondels set in the gorgeous 20 inch long necklace. The Chrysocollas are approximately 16mm. The clasp is
Category

2010s Beaded Necklaces

Materials

Chrysocolla, Gold Plate

AJD Elegant Double Strand Flippy Floppy Pearls 20" Necklace
By Aria Jewelry Design
Located in Raleigh, NC
This beautiful double strand of flippy floppy Pearls both large and small is 20 inches long. The
Category

2010s Beaded Necklaces

Materials

Pearl

AJD Beautiful Natural Huge Baroque REAL Pearls Elegant 20" Necklace
By Aria Jewelry Design
Located in Raleigh, NC
White Natural HUGE Baroque Pearls set in this beautiful 20 inch long necklace. The largest Pearls
Category

2010s Beaded Necklaces

Materials

Pearl

AJD Artistic Dramatic Black Onyx & Natural Rutilated Quartz 20" Necklace
By Aria Jewelry Design
Located in Raleigh, NC
. This 20 inch long necklace is quite dramatic and very artistic and the Quartz really sparkle when
Category

2010s Beaded Necklaces

Materials

Onyx, Quartz

AJD Extraordinary Real Natural Druzy Quartz & Pink Quartz 20" Necklace
By Aria Jewelry Design
Located in Raleigh, NC
Druzy Quartz. This necklace is 20 inches long. The dangling center Druzy is 38mm x 30mm. The large
Category

2010s Beaded Necklaces

Materials

Quartz, Druzy

AJD Natural Pinky Rose Quartz & Natural Black Onyx 20" Necklace
By Aria Jewelry Design
Located in Raleigh, NC
little tiny natural pink Quartz rondels. This is 20 inches long. The clasp is a silver easy to use hook
Category

2010s Beaded Necklaces

Materials

Onyx, Quartz

AJD Beautiful Blue Turquoise and Polished Red Coral 20" Necklace
By Aria Jewelry Design
Located in Raleigh, NC
This intensely blue natural real Turquoise is enhanced with polished red Coral and is 20 inches
Category

2010s Beaded Necklaces

Materials

Coral, Turquoise

AJD Rare Superbly Beautifuly Elegant Natural Dramatic Spiny Oyster 20" Necklace
By Aria Jewelry Design
Located in Raleigh, NC
Amethysts gems ( 6.5mm). The necklace is 20 inches long and has an easy-to-use silver plated hook clasp
Category

21st Century and Contemporary American Beaded Necklaces

Materials

Amethyst, Silver Plate

AJD Superbly Dramatic Orange Coral & Coin Pearls Triple Strand 20" Necklace
By Aria Jewelry Design
Located in Raleigh, NC
This Gemjunky large three-strand handmade necklace is elegantly designed with round polished real
Category

21st Century and Contemporary American Multi-Strand Necklaces

Materials

Coral, Pearl, Mixed Metal

Necklace in chrome and galalith, Jakob Bengel, Idar-Oberstein, c. 1910/20
By Jakob Bengel
Located in Berlin, DE
Necklace in chrome and galalith, Jakob Bengel, Idar-Oberstein, c. 1910/20 Necklace of the famous
Category

Vintage 1920s German Art Deco Chain Necklaces

Faye Kim 18 Karat Gold Moonstone 20" Fringe Necklace with 2" Cluster
By Faye Kim
Located in Westport, CT
One of a Kind - Faye Kim's Moonstone Fringe 20" necklace is full of light and reflects beautiful
Category

2010s American Contemporary Pendant Necklaces

Materials

Moonstone, Gold, 18k Gold

A.Jeschel Carnelian rust colored teardrop necklace.
By Elaine Silverstein
Located in Miami, FL
One-of-a-Kind A double-stranded, rust-colored Carnelian teardrop matinee length (20’”)necklace
Category

21st Century and Contemporary American Contemporary Beaded Necklaces

Materials

Fire Opal, Carnelian, Sterling Silver

18 Karat Three-Tone Gold and Diamond Pendant Necklace
Located in Washington Depot, CT
. Approximate total diamond weight: 1.90 ct. Diamond color: G Diamond clarity: VS1-VS2 Size: 20" (necklace
Category

20th Century Pendant Necklaces

Materials

Diamond, Gold

Vintage Moroccan Amber Resin Berber Wedding Necklace Wall Decor
Located in North Hollywood, CA
, where true amber is scarce. Light in weight, sturdy 20″ necklace drop, 44" total length.
Category

Late 20th Century Moroccan Arts and Crafts Drop Necklaces

Sterling Silver "Clouds" Link Necklace
By Kristin Urup
Located in Tuxedo Park, NY
matching 20" necklace ( Ref.: LU2127211020202), which is also shown separately. Kristin Urup is a Danish
Category

2010s Danish Contemporary Link Necklaces

Materials

Sterling Silver

Sterling Silver "Clouds" 37" Link Necklace
By Kristin Urup
Located in TUXEDO PARK, NY
matching 20" necklace ( Ref.: LU2127211020202), which is also shown separately. Kristin Urup is a Danish
Category

2010s Danish Contemporary Link Necklaces

Materials

Sterling Silver

20" Branch Coral Necklace
Located in Miami Beach, FL
Beautiful branch coral necklace measuring 20" long. The longest branch is 1.39" at the center of
Category

Mid-20th Century Beaded Necklaces

Materials

Coral

20" Branch Coral Necklace
20" Branch Coral Necklace
H 1.39 in D 0.28 in L 20 in
20 Karat Lapis Flower Necklace
By Coomi
Located in Secaucus, NJ
Affinity flower necklace set in 20K yellow gold with 438.21cts blue lapis and 3.96cts diamond.
Category

21st Century and Contemporary Beaded Necklaces

Materials

Lapis Lazuli, Yellow Gold

20 Karat Five Sunsets Necklace
By Coomi
Located in Secaucus, NJ
Affinity five sunsets necklace set in 20K yellow gold with 160.78cts multi-gemstone inlay, 78.22cts
Category

21st Century and Contemporary Beaded Necklaces

Materials

Lapis Lazuli, Yellow Gold

Gump's Jade Necklace, circa 1960s
By Gump's San Francisco
Located in Southbury, CT
The luminous untreated jadeite jade beads that compose this 20" necklace are so faintly light green
Category

Mid-20th Century Chinese Modern Beaded Necklaces

Materials

Jade, 14k Gold

Sterling Silver "Clouds" 20" Link Necklace
By Kristin Urup
Located in TUXEDO PARK, NY
“Clouds”, the name of this sterling silver 20" link necklace, is composed of handformed shapes
Category

2010s Danish Contemporary Link Necklaces

Materials

Sterling Silver

Sterling Silver "Bubbles" 20" Link Necklace
By Kristin Urup
Located in TUXEDO PARK, NY
“Bubbles”, the name of this sterling silver 20" link necklace, is composed of interlocking, three
Category

2010s Danish Contemporary Link Necklaces

Materials

Sterling Silver

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

3-1/20 ct. Blue and White Topaz Accent Enamel Sterling Silver Pendant Necklace
By Affinity Designs LLC
Located in New York, NY
Necklace in Sterling Silver. Crafted with meticulous attention to detail, this necklace boasts a stunning
Category

2010s Asian Contemporary Necklace Enhancers

Materials

Topaz, Sterling Silver, Enamel

Yellow Gold Paperclip Chain Necklace 20" - 14k
Located in Greensboro, NC
Metal Content: 14k Yellow Gold Chain Style: Paperclip Necklace Style: Chain Fastening Type
Category

21st Century and Contemporary Chain Necklaces

Materials

14k Gold, Yellow Gold

14K Yellow Gold Scarab Necklace 20" #16684
Located in Washington Depot, CT
14K Yellow Gold Scarab Necklace This beautiful scarab necklace is set in 14K yellow gold and is
Category

20th Century Pendant Necklaces

Materials

Gold, 14k Gold, Yellow Gold

14K Yellow Gold Scarab Necklace 20" #16684
14K Yellow Gold Scarab Necklace 20" #16684
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W 0.36 in L 20.01 in
Platinum 20 mm Butterfly Necklace on Suede
By Thomas Kurilla
Located in New York, NY
Tiffany designer, Thomas Kurilla created this Platinum Butterfly Necklace on Suede, K.I.S.S. Keep
Category

2010s American Contemporary Pendant Necklaces

Materials

Platinum

Handmade Kyanite 20 Karat Gold Chain Necklace
By Scrives
Located in Paris, Paris
This handmade necklace is composed of 3 blue kyanites of slightly different hues. This chain
Category

2010s Contemporary Chain Necklaces

Materials

22k Gold

20 Karat Gold Handmade Ball Beaded Necklace
Located in Plainsboro, NJ
Vintage classic yellow 20kt wax filled round ball beaded choker necklace . Necklace is hand made in
Category

1990s Indian Modern Choker Necklaces

Materials

Gold

20 Karat Gold Handmade Ball Beaded Necklace
20 Karat Gold Handmade Ball Beaded Necklace
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W 0.5 in L 16 in
20 Carat Cushion Halo Diamond Tennis Necklace
By Antinori Fine Jewels
Located in Rome, IT
Introducing our exquisite Platinum Necklace, a true embodiment of timeless elegance and
Category

2010s Italian Modern Link Necklaces

Materials

Diamond, White Diamond, Platinum

20 Karat Aquamarine and Opal Statement Necklace
By Coomi
Located in Secaucus, NJ
Affinity Necklace set in 20K Yellow Gold. 126.85cts Aquamarine, and 15.49cts Opals, 10.17cts
Category

2010s Thai Contemporary More Necklaces

Materials

Aquamarine, Diamond, Opal, Gold, 18k Gold, 22k Gold

20 Karat Emerald and Diamond Sunburst Necklace
By Coomi
Located in Secaucus, NJ
20K Coomi X Muzo Sunburst Necklace with 41.29cts emerald and 7.71cts diamond
Category

21st Century and Contemporary More Necklaces

Materials

Emerald, Yellow Gold

Baroque South Sea Pearl Gold Necklace 20 Inch
Located in US
clasp. The stunning necklace is 20 inches long. 30 South Sea Baroque Pearls: 20.5 x 15.6mm- 13.0 x
Category

21st Century and Contemporary American Baroque Drop Necklaces

Materials

South Sea Pearl, Gold, Yellow Gold

AJD 20 Inch Lustrous Tiger's Eye Cube Necklace
By Aria Jewelry Design
Located in Raleigh, NC
brushed gold tone spheres. This necklace has an over all length of 20 inches and is finished with a gold
Category

21st Century and Contemporary American Artisan Beaded Necklaces

Materials

Tiger's Eye, Mixed Metal

Maharaja 20 Carat Fancy Cut Diamond Necklace Pendant
By Mehnaz Durrani
Located in Richmond, BC
Maharaja inspired, diamond necklace. Handcrafted contemporary fancy cut, tabular cut 20 carats
Category

21st Century and Contemporary Canadian Contemporary Pendant Necklaces

Materials

Diamond, Gold Plate, Silver

Estate Herringbone Yellow Gold 20 inch Italian Necklace
Located in Miami, FL
This beautifully stunning 14 Karat Yellow Gold Herringbone necklace is 20" long and 9.95 mm wide
Category

2010s Link Necklaces

Materials

Yellow Gold, Gold, 14k Gold

Brilliant Cut Diamond Circle Link Necklace 20 inch
By Ri Noor
Located in Houston, TX
A modern take on diamond necklaces- the round diamond link necklace is set with brilliant cut
Category

2010s Link Necklaces

Materials

Diamond

Yellow Gold Box Chain Necklace 20" - 14k Italy
By UnoAErre
Located in Greensboro, NC
Brand: UnoAErre Metal Content: 14k Yellow Gold Chain Style: Box Necklace Style: Chain Fastening
Category

21st Century and Contemporary Chain Necklaces

Materials

14k Gold, Yellow Gold

Platinum Monarch Butterfly 20 mm wide Pendant Necklace
By Thomas Kurilla
Located in New York, NY
Platinum Petite Monarch Butterfly Pendant Necklace, Tiffany Designer, Thomas Kurilla sculpted this
Category

2010s American Contemporary Pendant Necklaces

Materials

Platinum

AJD 20 Inch Unique Pink Peruvian Opal Necklace
By Aria Jewelry Design
Located in Raleigh, NC
20 Inch Pink Peruvian Opal necklace that is perfect for fall and winter. It is the perfect accent
Category

21st Century and Contemporary American Artisan Beaded Necklaces

Materials

Opal

Handmade Kyanite 20 Karat Gold Chain Necklace - 52cm
By Scrives
Located in Paris, Paris
This handmade necklace is composed of 3 blue kyanites of slightly different hues. This chain
Category

2010s Contemporary Chain Necklaces

Materials

22k Gold

20" Multi-Stone, Pearl and Sterling Silver Necklace
Located in New York, NY
Indulge in the celestial allure of the 20" Multi-Stone Bead, Pearl, and Sterling Silver Rondell
Category

2010s American Beaded Necklaces

Materials

Aquamarine, Garnet, Opal, Pearl, Freshwater Pearl, Ruby, Blue Sapphire, ...

14K Yellow Gold Paperclip Link Necklace 20" Inches
Located in Great neck, NY
14K Yellow Gold Paperclip Link Necklace 20" Inches Lobster Closure Made in Italy
Category

2010s Italian Chain Necklaces

Materials

Yellow Gold

Estate Cuban Chain Necklace 10k Yellow Gold 20"
Located in Overland Park, KS
Listed is a really well kept estate 20" 10k stamped solid gold yellow cuban chain. Heavy 35.6 grams
Category

21st Century and Contemporary Modern Chain Necklaces

Materials

Gold, 10k Gold, Yellow Gold

Estate Cuban Chain Necklace 10k Yellow Gold 20"
Estate Cuban Chain Necklace 10k Yellow Gold 20"
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W 0.2 in L 20.01 in
20 Carat Diamond Link Round Brilliant Cut Necklace
By Antinori Fine Jewels
Located in Rome, IT
This gorgeous necklace will simply take your breath away! It features natural round brilliant cut
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
This gorgeous necklace will simply take your breath away! It features natural round brilliant cut
Category

2010s Italian Modern Chain Necklaces

Materials

Diamond, 14k Gold, White Gold

Chain Collection for Men Box Chain Necklace 20''
By David Yurman
Located in New York, NY
Brand David Yurman Black chain in sterling Silver Chain collection for Men Chain Length 20'' Long
Category

21st Century and Contemporary Chain Necklaces

Materials

Sterling Silver

Sleek, Contemporary Flat Oval Link 20"/ 23" Necklace
By Kristin Urup
Located in TUXEDO PARK, NY
This sleek, contemporary sterling silver 20" link necklace, is composed of simple, elegant ovals
Category

2010s Danish Contemporary Link Necklaces

Materials

Sterling Silver

14k White Gold Tennis Necklace. 20 Carats F-G Color Vs Clarity, 20 Inches
Located in Los Angeles, CA
This diamond tennis necklace features beautifully cut round diamonds set gorgeously in 14k gold
Category

2010s American Chain Necklaces

Materials

Diamond, 14k Gold, White Gold

Certified 20 Carats Round Brilliant Cut Diamond Necklace
Located in Rome, IT
This incredible diamond necklace positively radiates elegance, class, and luxury! Four strands and
Category

2010s Unknown Choker Necklaces

Materials

White Diamond, Diamond, 14k Gold

AJD Fascinatingly Beautiful Real Natural Azurite 20" Long Necklace
By Aria Jewelry Design
Located in Raleigh, NC
necklace is 20 inches long.
Category

2010s Beaded Necklaces

Materials

Silver Plate

18K White Gold .20 CTW Diamond Cross Pendant Necklace
Located in Stuart, FL
18K white gold .20 CTW diamond cross necklace. The diamonds in the pendant are all round, the
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

18K Yellow Gold .20 CTW Diamond Cross Pendant Necklace
Located in Stuart, FL
18k yellow gold .20 CTW diamond cross pendant necklace. The diamonds in the pendant are all round
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

AJD 20 Inch graduated Nacozari Turquoise necklace Perfect Gift
By Aria Jewelry Design
Located in Raleigh, NC
20 Inch graduated Nacozari turquoise necklace with sterling silver hook and eye clasp. This
Category

21st Century and Contemporary American Artisan Beaded Necklaces

Materials

Turquoise, Sterling Silver, Mixed Metal

Yellow Gold Diamond Cut Cable Chain Necklace 20" - 14k
Located in Greensboro, NC
Metal Content: 14k Yellow Gold Chain Style: Diamond Cut Cable Necklace Style: Chain Fastening Type
Category

21st Century and Contemporary Chain Necklaces

Materials

14k Gold, Yellow Gold

Lapis, 18 Karat, and 20 Karat Artisan Beaded Necklace
By Robert Guyon
Located in Logan, UT
This gemstone beaded necklace features exquisitely made, knife-edged lapis beads paired with an
Category

21st Century and Contemporary American Contemporary Beaded Necklaces

Materials

Lapis Lazuli, 18k Gold, 22k Gold

AJD Fascinating Real Natural Baroque Pearls 20" Long Necklace
By Aria Jewelry Design
Located in Raleigh, NC
This necklace is 20 inches long and the Pearls are absolutely beautiful in their real multi-color
Category

2010s Beaded Necklaces

Materials

Pearl, Gold Plate

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20 Necklace For Sale on 1stDibs

Surely you’ll find the exact 20 necklace you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Every item for sale was constructed with extraordinary care, often using gold, 18k gold and yellow gold. Our collection of these items for sale includes 3118 vintage editions and 3874 modern creations to choose from as well. Making the right choice when shopping for a 20 necklace may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 18th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. There have been many well-made iterations of the classic 20 necklace over the years, but those made by Van Cleef & Arpels, Le Vian and Steven Battelle are often thought to be among the most beautiful. Take a look at a 20 necklace featuring diamond from our inventory today to add the perfect touch to your look. Today, if you’re looking for a round cut version of this piece and are unable to find the perfect match, our selection also includes brilliant cut and oval cut alternatives. If you’re browsing our inventory for a 20 necklace, you’ll find that many are available today for women, but there are still pieces to choose from for unisex and men.

How Much is a 20 Necklace?

Prices for a 20 necklace can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $1 and can go as high as $4,640,000, while this accessory, on average, fetches $2,116.

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. 

Questions About 20 Necklace
  • 1stDibs ExpertNovember 8, 2023
    Whether a 20-inch necklace is too short largely depends on what you wear it with. Generally, a necklace should hit above or below a neckline for a balanced look. Also called a matinee necklace, a 20-inch necklace usually hangs just below the collarbone, making it ideal for coordinating with many tops and dresses with lower necklines. On 1stDibs, shop a diverse assortment of necklaces.
  • 1stDibs ExpertNovember 8, 2023
    Whether an 18- or 20-inch necklace is better depends on a variety of factors. Generally, a necklace should fall above or an inch or so below the neckline of what you're wearing, so you'll want to keep your tops and dresses in mind as you choose pieces. People with wider or shorter necks may prefer longer necklaces, while those with longer or narrower necks may be best flattered by longer styles. Also, you may find one length more comfortable or visually appealing than another based on your preferences. Shop a large collection of necklaces on 1stDibs.
  • 1stDibs ExpertJanuary 23, 2024
    No, a 20-inch necklace isn't too long for a woman. Called matinee length, the 20-inch necklace will usually fall below the collarbone and can be an attractive option for work or casual occasions. People with short necks may actually prefer this length because it helps to visually elongate the neckline. A 20-inch necklace can also be a good choice for creating layered necklace effects. Find a wide variety of necklaces on 1stDibs.
  • 1stDibs ExpertNovember 27, 2023
    Whether you should get an 18-inch or 20-inch necklace depends largely on where you want the piece to fall. An 18-inch, or princess-length, necklace usually hits just below the collarbone and can work well for displaying pendants. A 20-inch, or matinee-length, necklace will rest a little further below the collarbone and can be ideal for creating layered looks with other necklaces. On 1stDibs, shop a wide variety of necklaces.