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20k Necklace

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Coomi 20K Flower Necklace with Diamonds
By Coomi
Located in Secaucus, NJ
Hand made Coomi open flower necklace set in 20K yellow gold with 0.11cts pavé diamonds on clasp
Category

21st Century and Contemporary Thai Artisan Chain Necklaces

Materials

White Diamond, Yellow Gold

Coomi 20K Gold, Turquoise, Sapphire, Diamond Necklace
By Coomi
Located in Secaucus, NJ
Hand made Coomi Affinity collection necklace set in 20K yellow gold with 398.73cts turquoise
Category

Antique 15th Century and Earlier Thai Artisan Beaded Necklaces

Materials

White Diamond, Yellow Gold, Bronze

34” 20k Gold Handmade Thick Chain Necklace
By Tagili Designs
Located in New York, NY
34" 20k gold thick handmade gold link chains are the perfect essential accent for any outfit. With
Category

2010s American Artisan Chain Necklaces

Materials

Gold

24” 20k Gold Handmade Thick Chain Necklace
By Tagili Designs
Located in New York, NY
26" 20k gold thick handmade gold link chains are the perfect essential accent for any outfit. With
Category

2010s American Artisan Chain Necklaces

Materials

Gold

16" 20k Gold Handmade Thick Chain Necklace
By Tagili Designs
Located in New York, NY
16" 20k gold thick handmade gold link chains are the perfect essential accent for any outfit. With
Category

2010s American Artisan Chain Necklaces

Materials

Gold

Coral Lariat Necklace with Hearts Necklace in 20k Yellow Gold
Located in New York, NY
Coral Lariat Necklace With Hearts Necklace in 20k Yellow Gold PRIMARY DETAILS SKU: 122944 Listing
Category

21st Century and Contemporary More Necklaces

Materials

Yellow Gold

Coomi 20K Antique Coin Pendant Necklace with Diamonds
By Coomi
Located in Secaucus, NJ
Hand made Coomi antique pendant set in 20K yellow gold with indo-Greek center coin and 0.05cts rose
Category

Antique 15th Century and Earlier Thai Classical Greek Chain Necklaces

Materials

White Diamond, Yellow Gold, Bronze

Fabulous 1.18ct Diamond Collar Necklace in 20K Yellow Gold
Located in רמת גן, IL
This exquisite necklace showcases a breathtaking display of diamonds, crafted in luxurious 20K
Category

2010s Singaporean Chain Necklaces

Materials

Diamond, Yellow Gold

Hanging Antiquities Necklace in 20K Yellow Gold with Diamonds
By Coomi
Located in Secaucus, NJ
Antiquity Necklace Set in 20 karat Yellow Gold with Hanging Antiquities and 3.37-carat Rose-Cut
Category

21st Century and Contemporary Thai Contemporary Choker Necklaces

Materials

Citrine, Diamond, Tourmaline, Blue Topaz, Yellow Gold

Vintage 3.19 Carat Diamond Necklace in 18-20k Yellow Gold
Located in Wan Chai District, HK
This vintage diamond necklace is a true work of art. The centerpiece of the necklace features three
Category

Late 20th Century Asian Contemporary Choker Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

Antique Amethyst Citrine and Turquoise 20K Yellow Gold Drop Necklace
Located in Jesmond, Newcastle Upon Tyne
turquoise, 20 carat yellow gold drop necklace; part of our diverse gemstone jewellery collections. This
Category

Antique 19th Century Unknown Victorian Drop Necklaces

Materials

Amethyst, Citrine, Turquoise, Yellow Gold

Wrapped Wire Circle Necklace in 20K Yellow Gold with Diamonds
By Coomi
Located in Secaucus, NJ
Wrapped Wire Circle Necklace Set in 20 karat Yellow Gold with 3.71-carat Brilliant Diamonds. This
Category

21st Century and Contemporary Thai Contemporary Link Necklaces

Materials

Diamond, Yellow Gold

Diamond Choker Necklace in 20K Yellow Gold with 3.0 Carat Diamonds
By Coomi
Located in Secaucus, NJ
Vitality Choker Necklace Set in 20 Karat Yellow Gold with 3.00-carat Diamonds. This necklace is
Category

21st Century and Contemporary Thai Contemporary Choker Necklaces

Materials

Diamond, Yellow Gold

Sagrada Crescent Necklace in 20K Yellow Gold with Diamonds and Tanzanite
By Coomi
Located in Secaucus, NJ
Sagrada Crescent Necklace Set in 20 karat Yellow Gold with 2.91-carat Diamonds and 27.20-carat
Category

21st Century and Contemporary Thai Contemporary More Necklaces

Materials

Diamond, Tanzanite, Yellow Gold

Ancient Egyptian Beads Necklace in 20K Yellow Gold with 5.95 Carat Diamonds
By Coomi
Located in Secaucus, NJ
Ancient Gold Necklace Set in 20 karat Yellow Gold with 5.95-carat Rose-Cut Diamonds and Ancient
Category

21st Century and Contemporary Thai Contemporary Beaded Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

Long Starburst Necklace in 20K Yellow Gold with Cognac Quartz and Diamonds
By Coomi
Located in Secaucus, NJ
Sagrada Kaleidoscope Necklace Set in 20 karat Yellow Gold with 88.90-carat Cognac Quartz and 4.87
Category

21st Century and Contemporary Thai Contemporary More Necklaces

Materials

Diamond, Quartz, Yellow Gold

Vintage 90's Capricorn Black Onyx Diamond Necklace Pendant in 20K Yellow Gold
Located in Wan Chai District, HK
Introducing the Vintage 90's Capricorn Onyx Diamond Necklace Pendant in 20K Yellow Gold. This
Category

Late 20th Century Hong Kong Contemporary Pendant Necklaces

Materials

Diamond, Onyx, Yellow Gold

Vintage 90's Sagittarius Blue Lapis Diamond Necklace Pendant in 20K Yellow Gold
Located in Wan Chai District, HK
Introducing the Vintage 90's Sagittarius Blue Lapis Diamond Necklace Pendant in 20K Yellow Gold
Category

Late 20th Century Hong Kong Contemporary Pendant Necklaces

Materials

Diamond, Lapis Lazuli, Yellow Gold

Vintage 90's Virgo Blue Lapis Diamond Necklace Pendant in 20K Yellow Gold
Located in Wan Chai District, HK
Introducing the Vintage 90's Virgo Blue Lapis Diamond Necklace Pendant in 20K Yellow Gold. This
Category

Late 20th Century Hong Kong Contemporary Pendant Necklaces

Materials

Diamond, Lapis Lazuli, Yellow Gold

Vintage 90's Aries Blue Lapis Diamond Necklace Pendant in 20K Yellow Gold
Located in Wan Chai District, HK
Introducing the Vintage 90's Aries Blue Lapis Diamond Necklace Pendant in 20K Yellow Gold. This
Category

Late 20th Century Hong Kong Contemporary Pendant Necklaces

Materials

Diamond, Lapis Lazuli, Yellow Gold

Rare Antique Muff Chain 20k gold
Located in Stockholm, SE
Indulge in the timeless elegance of this Rare Antique Muff Chain 20k gold, a stunning testament to
Category

Antique Early 18th Century Victorian Chain Necklaces

Materials

Turquoise, Gold, Yellow Gold

20K Yellow Gold Necklace with 57.45 Carat Antique Glass and Rose-Cut Diamonds
By Coomi
Located in Secaucus, NJ
Antiquity Necklace Set in 20 Karat Yellow Gold with 57.45 Carat Antique Roman Glass and 1.67 Carat
Category

21st Century and Contemporary Thai Contemporary Pendant Necklaces

Materials

Diamond, Yellow Gold

Antique 20k Yellow Gold Longuard Chain Circa 1900
Located in Jesmond, Newcastle Upon Tyne
in 20k yellow gold. The antique longuard chain necklace consists of simplified floriated links
Category

Antique Early 1900s Chain Necklaces

Materials

Yellow Gold

Blackened Silver Thick Chain with 20K Gold Clasp, by Tagili
By Tagili Designs
Located in New York, NY
this necklace to the next level. The handmade chain is in blackened silver and the clasp in beautiful
Category

2010s North American Artisan Chain Necklaces

Materials

Gold, Silver

20k Gold Chain with Blackened Silver Diamond Clasp, by Tagili
By Tagili Designs
Located in New York, NY
this necklace to the next level. The handmade chain is in 20k gold and the unique clasp in blackened
Category

2010s North American Artisan Chain Necklaces

Materials

Diamond, Gold, Silver

Antique French Art Nouveau Ruby and Diamond 20K Gold Pendant
Located in Rotterdam, NL
four-leaf clover shape pendant is created in 20 karat yellow gold depicting a female portrait in a bass
Category

Antique Late 19th Century French Art Nouveau Pendant Necklaces

Materials

Diamond, Garnet, Ruby, Gold, Yellow Gold

Coomi 20K Vine Coin Pendant with Rose Cut Diamonds on Chain
By Coomi
Located in Secaucus, NJ
Hand made Coomi Vitality collection vine design pendant on link chain set in 20K yellow gold with
Category

21st Century and Contemporary Thai Artisan Pendant Necklaces

Materials

White Diamond, Gold

Coomi 20K Antique Feline Pendant with Diamonds, Opal, Emerald, and Sapphire
By Coomi
Located in Secaucus, NJ
Hand made Coomi antique feline pendant set in 20K yellow gold with 12.45cts opal, 0.27cts pavé and
Category

Antique 15th Century and Earlier Thai Artisan Pendant Necklaces

Materials

White Diamond, Emerald, Opal, Pink Sapphire, Yellow Sapphire, Yellow Gol...

Arrowhead Pendant in 20K Yellow Gold with 16.00 Carat Agate and Diamonds
By Coomi
Located in Secaucus, NJ
Unique Arrowhead Pendant Set in 20 karat Yellow Gold with 16.00-carat Agate and 0.67-carat Rose-Cut
Category

21st Century and Contemporary Thai Contemporary Pendant Necklaces

Materials

Agate, Diamond, Yellow Gold

Cartier Agrafe Diamond Necklace
By Cartier
Located in Beverly Hills, CA
a shorter drop and longer necklace. 14 to 20 inches Diamond quality F color, VVS paved Diamonds set
Category

2010s French Drop Necklaces

Materials

Diamond, 18k Gold, White Gold

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

16-23mm Lustrous baroque pearl 14k Gold Necklace Wedding White pearl necklace
Located in Delhi, DL
: 16mmx23mm (Approx.) :Necklace length: 20" Inches If you need other special size, please tell me. :Pearl
Category

2010s Australian Baroque Beaded Necklaces

Materials

Pearl, 14k Gold

Green Turquoise Necklace - by Bombyx House
Located in Westport, CT
Necklace featuring graduated Green Turquoise. Fastens with a 20K Gold Plated Sterling Silver hook
Category

2010s Artisan Beaded Necklaces

Materials

Turquoise, Gold Plate, Vermeil, Brass, 22k 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

Baby Blue Angelite Gold Beaded Necklace
Located in Westport, CT
Decorate your neckline with this stunning Baby Blue Angelite Gold Beaded Choker Necklace, handmade
Category

2010s American Artisan Beaded Necklaces

Materials

Gold, Gold Plate, Vermeil, Brass

Rose Quartz Gold Beaded Choker Necklace
Located in Westport, CT
Decorate your neckline with this stunning Rose Quartz Gold Beaded Choker Necklace, handmade to
Category

2010s American Artisan Beaded Necklaces

Materials

Gold, Gold Plate, Vermeil, Brass

Ethiopian Opal Necklace - by Bombyx House
Located in Westport, CT
This necklace featuring graduated Ethiopian Opals. Fastens with a 120K Gold Plated Sterling Silver
Category

2010s Artisan Beaded Necklaces

Materials

Opal, 22k Gold, Gold Plate, Vermeil, Brass

Tiny Ruby Necklace - by Bombyx House
Located in Westport, CT
This necklace featuring mini beaded Ruby Gemstones. Fastens with a 120K Gold Plated Sterling Silver
Category

2010s Artisan Beaded Necklaces

Materials

Ruby, 22k Gold, Gold Plate, Vermeil, Brass

Victorian 14K Gold Graduated Fringe Necklace
Located in Venice, CA
This 14k gold fringe necklace encapsulates the essence of romantic jewelry from the Victorian era
Category

Antique 1890s Unknown Victorian Drop Necklaces

Materials

14k Gold, Yellow Gold

Victorian 14K Gold Graduated Fringe Necklace
Victorian 14K Gold Graduated Fringe Necklace
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H 0.88 in L 15 in
Purple Chalcedony Beaded Necklace - by Bombyx House
Located in Westport, CT
This necklace featuring purple beaded Chalcedony. Fastens with a 120K Gold Plated Sterling Silver
Category

2010s Artisan Beaded Necklaces

Materials

Chalcedony, 22k Gold, Gold Plate, Vermeil, Brass

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

Classic Heart-shaped Necklace with Diamonds
Located in רמת גן, IL
This necklace is a timeless expression of love and refinement. Whether worn as a symbol of
Category

2010s Israeli Pendant Necklaces

Materials

Diamond, White Gold

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

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

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

Peridot Antique Lacquer Diamonds 18 Karat Gold Necklace
By Giulia Colussi
Located in Milan, IT
Diamonds 18 k Gold gr.20 diamonds K 2,70 Necklace. Is a Unique pieces. All Giulia Colussi jewelry is new
Category

2010s Italian Artisan Beaded Necklaces

Materials

Diamond, Peridot, 18k Gold

Multi-Strand Natural Coral Beads and Gold Necklace
Located in New York, NY
Estate Coral Necklace The necklace is 20K & 23K Yellow Gold The beads are natural coral. The
Category

20th Century Indian Artisan Beaded Necklaces

Materials

Coral, Gold, 22k Gold, Yellow Gold

Tiny Labradorite Gold Beaded Necklace Shiny Grey Choker
Located in Westport, CT
This delicate Tiny Labradorite Gold Beaded Necklace is a perfect addition to any jewelry collection
Category

2010s American Artisan Beaded Necklaces

Materials

Labradorite, Gold, Gold Plate, Vermeil, Brass

Art Deco Style Ruby Diamond Gold Necklace
Located in Berlin, DE
Art Deco style. Set with 20 faceted rubies and one cabochon-cut ruby with total weight of circa
Category

Late 20th Century Art Deco More Necklaces

Materials

Diamond, Ruby, 18k Gold, White Gold

Multi-Strand Natural Coral Beads and Gold Necklace
Located in New York, NY
Estate Coral Necklace The necklace is 20K & 23K Yellow Gold The beads are natural coral. The
Category

20th Century Indian Artisan Beaded Necklaces

Materials

Coral, 22k Gold, Yellow Gold, Gold

Aquamarine and Diamonds with Blue Sapphire Statement Necklace
By Coomi
Located in Secaucus, NJ
Affinity 16 Inch Necklace with 4.84CTS of Diamonds, 244.08CTS of Aquamarine Tumbled Beads, and
Category

2010s Thai Beaded Necklaces

Materials

Aquamarine, Diamond, Sapphire, Blue Sapphire, Gold

Diamond Platinum White Gold Chain Pendant Necklace
Located in New York, NY
carats J-K-L color and SI clarity, platinum, white gold. Gross Weight: 8.70 grams. Drop Dimensions: 1-3/4
Category

Mid-20th Century Drop Necklaces

Materials

Diamond, White Gold, Platinum

Opal in Yellow Gold 22 Karat Gold Pendant Necklace
By Pamela Farland
Located in New York, NY
Mexican Fire Opal & Burmese Ruby bead necklace. or a Canary yellow Sapphire bead necklace. Necklaces
Category

21st Century and Contemporary American Artisan Pendant Necklaces

Materials

Opal, Ruby, 22k Gold, Gold, Yellow Gold

14 Karat White Gold and Diamond Pendant Necklace
Located in Washington Depot, CT
box chain necklace. Approximate total diamond weight: .35 ct. Diamond color: G-K Diamond clarity
Category

20th Century Pendant Necklaces

Materials

Diamond, White Gold

Fancy Aquamarine Diamond White Gold Necklace for Her
By Natkina
Located in Montreux, CH
Necklace White Gold 14 K Diamond 3-RND-57-0,13-3/6A Diamond 9-RND57-0,02-3/5A Diamond 74-RND57
Category

2010s Drop Necklaces

Materials

Diamond, Aquamarine, White Gold

Blackened Silver, Gold and Diamond Statement Necklace, by Tagili
By Tagili Designs
Located in New York, NY
finishes takes this necklace to the next level. The handmade chain is in blackened silver, the clasp in
Category

2010s North American Artisan Chain Necklaces

Materials

Diamond, Gold, Silver

18 Karat White Gold and Diamond Cross Pendant Necklace #17226
Located in Washington Depot, CT
18K White Gold and Diamond Cross Pendant Necklace- This sparkling diamond cross features 20 round
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

Tiffany & Co. Key Platinum Diamond Necklace Primerose 0.98 Carat
By Tiffany & Co.
Located in Geneva, CH
necklace paved with diamond. It features diamonds weighting 0.98 carats. It hangs on a 18 K white gold
Category

21st Century and Contemporary American Modern Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold, Platinum

Vintage Hollywood Glam 20 Ctw Diamond Ruby Gala Necklace
Located in Santa Barbara, CA
A dramatic, draped garland necklace shimmering with nearly 20 carats of diamonds and vibrant rubies
Category

Vintage 1970s American Art Deco Link Necklaces

Materials

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

Vintage Hollywood Glam 20 Ctw Diamond Ruby Gala Necklace
Vintage Hollywood Glam 20 Ctw Diamond Ruby Gala Necklace
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W 0.38 in D 0.25 in L 16 in
19.06 Carat Emerald Art Deco Style Mosaic Coomi Necklace
By Coomi
Located in Secaucus, NJ
Elegant Art Deco style Mosaic 32 Inch Necklace set in 20 Karat Yellow Gold with Emerald weighing
Category

21st Century and Contemporary Thai Art Deco Link Necklaces

Materials

Emerald, Yellow Gold

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20k Necklace For Sale on 1stDibs

Surely you’ll find the exact 20k necklace you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Frequently made of Gold, 18k Gold and Yellow Gold, this item was constructed with great care. In our selection of items, you can find a vintage example as well as a contemporary version. If you’re looking for a 20k necklace from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 18th Century while another version may have been produced as recently as the 21st Century. A 20k necklace from Van Cleef & Arpels, Tiffany & Co. and Cartier — each of whom created a beautiful version of this treasured accessory — is worth considering. A 20k necklace of any era or style can lend versatility to your look, but a version featuring Diamond, from our inventory of 5038, is particularly popular. 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 oval cut and bead alternatives. Finding a 20k necklace for sale for women should be easy, but there are 3069 pieces available to browse for unisex as well as men, too.

How Much is a 20k Necklace?

The price for a 20k necklace starts at $40 and tops out at $1,565,000 with these necklaces, on average, selling for $2,416.