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18 Carat Gold Necklaces

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Aquamarine Diamonds 18 Carat Gold Necklace
Located in Berlin, DE
circa 98 ct. Diamonds weighing circa 2,10 ct. Mounted in 18K white gold. Marked. Total weight: 25,43 g
Category

Vintage 1940s Chain Necklaces

Materials

Aquamarine, Diamond, 18k Gold, White Gold

Ruby Diamond 18 Carat Gold Necklace
Located in Berlin, DE
ct. Mounted in 18K white gold. Total weight: 46,55 g. Length: 11.57 in ( 29,4 cm )
Category

Mid-20th Century Art Deco Drop Necklaces

Materials

Diamond, Ruby, 18k Gold, White Gold

French 18 Carat Gold necklace with Garnet
Located in Amsterdam, NL
An 18 carat rosé gold necklace set with 40 round rose cut garnets set on red gold foil, graduating
Category

Antique Early 1900s French Art Nouveau Drop Necklaces

Materials

Garnet, Gold, 18k Gold

Blue Sapphire Diamond 18 Carat Gold Necklace
Located in Berlin, DE
diamonds with a total weight of circa 17,64 carats. Mounted in 18K white gold. Weight 129,2 grams. Diameter
Category

Mid-20th Century European More Necklaces

Materials

Diamond, Sapphire, 18k Gold

18 Carats Gold Necklace, White Gold, Coeur Entrelacé Collection
By Poiray
Located in PARIS, FR
is dressed in gold to celebrate all loves. Interlaced heart necklace with three hearts on a white
Category

21st Century and Contemporary French Modern Chain Necklaces

Materials

Gold, 18k Gold, White Gold

18 Carat Gold Necklace, Rose Gold, Coeur Entrelacé Collection
By Poiray
Located in PARIS, FR
is dressed in gold or diamonds to celebrate all loves. Interlaced heart necklace with three hearts
Category

21st Century and Contemporary French Modern Chain Necklaces

Materials

Gold, 18k Gold, Rose Gold

18 Carat Gold Necklace, Yellow Gold, Coeur Entrelacé Collection
By Poiray
Located in PARIS, FR
is dressed in gold or diamonds to celebrate all loves. Interlaced heart necklace with three hearts
Category

21st Century and Contemporary French Modern Chain Necklaces

Materials

Gold, 18k Gold, Yellow Gold

18 Carat Gold Necklace, White Gold, Diamonds, Tresse Collection
By Poiray
Located in PARIS, FR
elegance of couture and symbolises the bond of love. Tresse necklace in diamond-paved white gold. Pattern
Category

21st Century and Contemporary French Modern Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

Diamond 18 Carat Gold Necklace in Art Deco Style
Located in Berlin, DE
weight of 6,20 carat. ( lower pendant with 41 diamonds ) Mounted in 18 K white gold in a millegrain
Category

Late 20th Century Art Deco Chain Necklaces

Materials

Diamond, 18k Gold, White Gold

18 Carat Gold Necklace, Yellow and White Gold, Tresse Collection
By Poiray
Located in PARIS, FR
elegance of couture and symbolises the bond of love. Tresse necklace in yellow and white gold. Pattern
Category

21st Century and Contemporary French Modern Pendant Necklaces

Materials

18k Gold, White Gold, Yellow Gold

18 Carat Gold Necklace, Rose and White Gold, Tresse Collection
By Poiray
Located in PARIS, FR
elegance of couture and symbolises the bond of love. Tresse necklace in rose and white gold. Pattern size
Category

21st Century and Contemporary French Modern Pendant Necklaces

Materials

18k Gold, Rose Gold, White Gold

18 Carat Gold Necklace, Yellow and White Gold, Tresse Collection
By Poiray
Located in PARIS, FR
elegance of couture and symbolises the bond of love. Tresse necklace in yellow and white gold on a yellow
Category

21st Century and Contemporary French Modern Pendant Necklaces

Materials

18k Gold, White Gold, Yellow Gold

18 Carat Gold necklace, Yellow Gold, Fine Stones, Lolita Collection
By Poiray
Located in PARIS, FR
: 8.2 g 2 grenats rhodolites : 1.2 carats 1 topaze Blue London : 0.7 carat 1 quartz fumé : 0.3 carat 1
Category

21st Century and Contemporary Unknown Modern Chain Necklaces

Materials

Moonstone, Quartz, Blue Topaz, Rhodolite, Gold, 18k Gold, Yellow Gold

15.05 Carat Trillion Cabouchon Tanzanite and Diamond 18 Carat Gold Necklace
Located in London, GB
Beautiful necklace featuring a trillion shaped rare AAA+ grade vivid blue cabochon tanzanite
Category

2010s Unknown Modern Pendant Necklaces

Materials

Diamond, Tanzanite, White Gold, Gold, 18k Gold

Rock Candy 9.0 Carats Turquoise Tropical Crush 18 Carat Gold Necklace
By Origin 31
Located in Chertsey, GB
Get ready to be swept away by the allure of tropical charm with this exquisite Rock Candy Gold
Category

2010s British Contemporary Pendant Necklaces

Materials

Turquoise, Gold, 18k Gold, Yellow Gold

Rock Candy 7.47 Carats Amethyst Parma Violet 18 Carat Gold Necklace
By Origin 31
Located in Chertsey, GB
16 and 18 inch chain. This gold pendant is a symbol of our unwavering commitment to excellence
Category

2010s British Contemporary Pendant Necklaces

Materials

Amethyst, Gold, 18k Gold, Yellow Gold

18 Carat Gold Necklace, Yellow and White Gold, Diamonds, Tresse Collection
By Poiray
Located in PARIS, FR
elegance of couture and symbolises the bond of love. Tresse necklace in yellow and white gold paved with
Category

21st Century and Contemporary French Modern Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold, Yellow Gold

18 Carat Gold Necklace, Rose and White Gold, Diamonds, Tresse Collection
By Poiray
Located in PARIS, FR
elegance of couture and symbolises the bond of love. Tresse necklace in rose and white gold paved with
Category

21st Century and Contemporary French Modern Pendant Necklaces

Materials

Diamond, 18k Gold, Rose Gold, White Gold

18 Carat Gold Necklace, Yellow and White Gold, Diamonds Tresse Collection
By Poiray
Located in PARIS, FR
elegance of couture and symbolises the bond of love. Tresse necklace in diamond-paved white gold. Pattern
Category

21st Century and Contemporary French Modern Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

15.52 Carat Fire Opal 7.01 Carat Zircon 18 Carat Gold Necklace by Georg Spreng
By Georg Spreng
Located in Berlin, DE
rose gold and of superb craftmanship. The chain, also 18 carat rose gold with a lobster claw clasp and
Category

2010s European Modern Pendant Necklaces

Materials

Zircon, Fire Opal, 18k Gold, Gold

An 18 Carat Gold Bulgari Necklace with Diamonds
By Bvlgari
Located in Amsterdam, NL
An 18 carat gold necklace set with brilliant cut diamonds (app. 11 carat, F-G, Vs) bezel set
Category

Early 2000s Italian Choker Necklaces

Materials

Diamond, Gold, 18k Gold

Poiray 18k Gold Necklace with Garnets
By Poiray
Located in Amsterdam, NL
An 18 carat gold necklace with 79 tapered baguette cut garnets, pavé set, signed and numbered
Category

Vintage 1980s French Choker Necklaces

Materials

Garnet, Gold, 18k Gold

Gold and sapphire pendant
Located in Amsterdam, NL
A delicate 18 carat gold necklace with a drop shaped cabochon cut sapphire (unheated Sri Lanka
Category

1990s French Pendant Necklaces

Materials

Sapphire, Gold, 18k Gold

Gold and sapphire pendant
Gold and sapphire pendant
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L 16.15 in
Semi-Rigid Omega Mesh Necklace with Flower Pendant and Cultured Pearl
Located in Vannes, FR
necklace in 18 Carat yellow gold accompanied by a flower or 4-leaf clover pendant and surmounted by a
Category

21st Century and Contemporary French Modern Pendant Necklaces

Materials

Pearl, Cultured Pearl, Freshwater Pearl, Natural Pearl, Gold, 18k Gold, ...

18 Carat VVS Diamond Tennis Necklace 14k Gold
Located in Miami, FL
This necklace is made of 14-karat yellow gold. It has a total of 18 carats of diamonds, which are
Category

21st Century and Contemporary European Contemporary Necklace Enhancers

Materials

Diamond, 14k Gold

87.12 Carat Amethyst Necklace in 18 Karat Rose Gold with Diamonds
By Sunita Nahata
Located in Hong Kong, HK
amethyst necklace in 18K rose gold with diamonds. Amethyst: 61.040 carat octagon briollete shape - 12x10
Category

21st Century and Contemporary Hong Kong Contemporary Necklace Enhancers

Materials

Amethyst, Diamond, 18k Gold, Rose Gold

Chantecler Capri Solid 18 Carat White Gold Diamond Necklace
By Chantecler
Located in St Helens, GB
A very stylish necklace chain by Chantecler. Solid and heavy 18 carat white gold example. Circular
Category

21st Century and Contemporary Necklace Enhancers

Materials

Diamond, White Gold

18 Carat Riviera Round Diamond Necklace 18 Karat Gold
Located in Rome, IT
. They look especially white as they are set in this 18 carats yellow gold necklace. Each diamond is also
Category

21st Century and Contemporary Italian Chain Necklaces

Materials

Diamond, Gold, 18k Gold, Yellow Gold

18 Carat Round Brilliant Cut 18 Carat White Gold Tennis Necklace
By Antinori Fine Jewels
Located in Rome, IT
Timelessly elegant riviera necklace dazzles with 18 carats of bright white, eye clean, and
Category

2010s Italian Modern Chain Necklaces

Materials

White Diamond, 18k Gold, White Gold

Necklace Omega Mesh 18 Carat Gold
Located in Vannes, FR
Discover the elegance of our 18-carat yellow gold necklace, an exceptional piece of sophistication
Category

21st Century and Contemporary French Modern Link Necklaces

Materials

Gold, 18k Gold

Necklace Omega Mesh 18 Carat Gold
Necklace Omega Mesh 18 Carat Gold
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W 0.28 in L 14.77 in
An 18 Carat Gold Cartier Necklace
By Cartier
Located in Amsterdam, NL
An 18 carat golden soft rounded curb link chain, signed and numbered: Cartier, French assay marks
Category

Vintage 1980s French Link Necklaces

Materials

Gold, 18k Gold

An 18 Carat Gold Cartier Necklace
An 18 Carat Gold Cartier Necklace
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L 16.54 in
Diamond 18 Carat White Gold Necklace
Located in Berlin, DE
Mounted in 18 carat white gold with 153 brilliant-cut diamonds weighing approximately 3,06 ct
Category

Mid-20th Century Drop Necklaces

Materials

Diamond, 18k Gold, White Gold

Diamond 18 Carat White Gold Necklace
Diamond 18 Carat White Gold Necklace
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W 0.63 in L 15.35 in
18 Carat Tennis Riviere Necklace 18 Carat Gold G Color VS Clarity
By Antinori Fine Jewels
Located in Rome, IT
Spectacular riviera necklace with 18 carats of high quality diamonds! This is quite a fantastic
Category

2010s Italian Modern Chain Necklaces

Materials

Diamond, White Diamond, 18k Gold

18 Karat Yellow Gold Necklace with 0.27 Carat White Diamond Solitaire
Located in Berlin, DE
18 carat yellow gold necklace with 0.27 carat diamond solitaire. Hallmarked. Clarity VVS1 Color D
Category

21st Century and Contemporary Modern Necklace Enhancers

Materials

Diamond, White Diamond, 18k Gold, Yellow Gold

Victorian 18 Carat Gold Orb Necklace
Located in Chipping Campden, GB
Details at every angle, this necklace boasts four egg shaped links with such intricate decoration
Category

Antique 1830s Unknown Victorian More Necklaces

Materials

18k Gold

18 Karat Rose Gold Necklace 0.20 Carat White Heart Cut Diamond
By Remida Tornaghi
Located in Monza, IT
18 Karat Rose Gold Necklace 0.20 Carat White Heart Cut Diamond This is our Heart necklace and it
Category

21st Century and Contemporary Italian Contemporary Necklace Enhancers

Materials

Diamond, White Diamond, 18k Gold, Rose Gold

18 Karat Rose Gold Necklace 0.45 Carat White Heart Cut Diamond
By Remida Tornaghi
Located in Monza, IT
18 Karat Rose Gold Necklace 0.45 Carat White Heart Cut Diamond This is our Heart necklace and it
Category

21st Century and Contemporary Italian Contemporary Necklace Enhancers

Materials

Diamond, White Diamond, 18k Gold, Rose Gold

Necklace in 18 Carat Gold Wire Wound
Located in Paris, FR
18-carat yellow gold necklace composed of a gold wire wound on a flexible 18-carat yellow gold mesh
Category

Early 2000s French Choker Necklaces

Materials

Gold, 18k Gold, Yellow Gold

0.70 Carats Diamond Cross Pendant Necklace in 18 Karat White Gold
Located in Hong Kong, HK
is 17 inch. 0.70 Carats White Round Diamonds 18 Karat White Gold
Category

21st Century and Contemporary Hong Kong Contemporary Necklace Enhancers

Materials

Diamond, 18k Gold, White Gold

18 carat yellow and white gold necklace
Located in Monte-Carlo, MC
18 carat yellow and white gold necklace designed with a braided mesh and a lobster clasp. Weight
Category

2010s Chain Necklaces

Materials

18k Gold, White Gold, Yellow Gold

Diamonds 18-Carat White Gold Whirlwind Necklace
Located in Paris, FR
: 3.80 g French work circa 2000 18-carat white gold, 750/1000th
Category

Early 2000s French Modern Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

Diamonds 18-Carat White Gold Whirlwind Necklace
Diamonds 18-Carat White Gold Whirlwind Necklace
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Dm 0.49 in L 16.54 in
Vintage Turquoises 18 Carats Yellow Gold Necklace
Located in Paris, FR
rectangles: 36 Ring clasp. 18 carats yellow gold, 750/1000th (18 carats hallmark) Overall, the condition
Category

2010s French Contemporary Pendant Necklaces

Materials

Turquoise, 18k Gold, Yellow Gold

10.15 Carats Diamonds 18 Carats White Gold River Necklace
By Les Pierres de Julie
Located in Paris, FR
Beautiful river necklace in white gold and set with 10.15 carats of brilliant cut diamonds. Color
Category

2010s French Contemporary Choker Necklaces

Materials

Diamond, 18k Gold, White Gold

30 Carat Natural Untreated Diamond Tennis Necklace 18 Carat White Gold
By Antinori Fine Jewels
Located in Rome, IT
set in a 18 carat white gold riviera or tennis style necklace. The insertion clasp has a double push
Category

2010s Italian Modern Chain Necklaces

Materials

Diamond, White Gold, 14k Gold

1 Carat Diamond 18 Carat White Gold Tire Necklace
Located in Paris, FR
inch) French work circa 1980-1990 Necklace weight: 4 g 18 carat white gold, 750/1000th. (Owl
Category

Vintage 1980s French Modern Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

1 Carat Diamond 18 Carat White Gold Tire Necklace
1 Carat Diamond 18 Carat White Gold Tire Necklace
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D 0.18 in Dm 0.38 in
18 Carat Gold Hermès Paris Knot Necklace
By Hermès
Located in Amsterdam, NL
An 18 carat yellow gold necklace with links of flat knots tied with gold ropes alternated by round
Category

Vintage 1970s French Rope Necklaces

Materials

Gold, 18k Gold

An 18 Carat Gold and Turquoise Necklace
Located in Amsterdam, NL
An 18 carat yellow gold and turquoise necklace, consisting of nine rosette shaped ornaments, with
Category

Vintage 1950s French Chain Necklaces

Materials

Turquoise, Gold, 18k Gold

Orange Tourmaline 18 Carats Yellow Gold Necklace
Located in Paris, FR
: 40 or 37.5 cm (15.7 or 14.5 inch) 18 carats yellow gold necklace, 750/1000 th (eagle’s head hallmark)
Category

2010s French Contemporary Chain Necklaces

Materials

Tourmaline, Yellow Gold

42 Carat Natural Untreated Diamond Tennis Necklace 18 Carat White Gold
By Antinori Fine Jewels
Located in Rome, IT
Introducing our 20-inch Tennis necklace, a breathtaking fusion of elegance and sophistication
Category

2010s Unknown Modern Chain Necklaces

Materials

Diamond, 18k Gold, White Gold

Boucheron Necklace in 18 Carat Yellow Gold
By Boucheron
Located in Paris, FR
BOUCHERON Necklace in 18 Carat yellow Gold forming a Ribbon of 3 Rows of gold Balls. Signed
Category

Vintage 1970s French Choker Necklaces

Materials

18k Gold

Boucheron Necklace in 18 Carat Yellow Gold
Boucheron Necklace in 18 Carat Yellow Gold
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W 0.52 in L 15.95 in
French Chain 18-Carat Gold Choker Necklace
Located in Vannes, FR
A magnificent choker necklace in 18-carat gold with a French chain, a truly exceptional piece of
Category

Antique Late 19th Century Chain Necklaces

Materials

18k Gold

French Chain 18-Carat Gold Choker Necklace
French Chain 18-Carat Gold Choker Necklace
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W 0.12 in L 15.48 in
18 Karat Yellow Gold Choker Diamond Necklace 2 Carat
By Belfiore Jewelry
Located in Great Neck, NY
Choker necklace set in 18K yellow gold. The choker necklace is a rigid style and the diamonds are
Category

21st Century and Contemporary Italian Modern Choker Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

41.54 Carat Pear & Round Diamond Necklace 18 Karat White Gold Handmade Jewelry
By Spectrum Jewels
Located in IN
Item Code :- SEN-51616 Gross Wt. :- 51.04 gm 18k White Gold Wt. :- 42.75 gm Natural Diamond Wt
Category

21st Century and Contemporary Indian Modern Necklace Enhancers

Materials

Diamond, 18k Gold, White Gold

22 Carat Diamond Riviera Three Claws Necklace 18 Carat White Gold
By Antinori Fine Jewels
Located in Rome, IT
This stunning and impressive Riviera Necklace features substantial Diamond weight of 22 Carats in
Category

2010s American Modern Link Necklaces

Materials

Diamond, White Diamond, 18k Gold, White Gold

16 Carat Natural Untreated Diamond Tennis Necklace 18 Carat White Gold
By Antinori Fine Jewels
Located in Rome, IT
are set in white gold riviera or tennis style necklace. The insertion clasp has a double push button
Category

2010s Italian Modern Chain Necklaces

Materials

Diamond, 18k Gold, White Gold

6.50 Carat Diamond Tennis Necklace in 18 Karat Yellow Gold Bezel Setting
By Simon Ardem
Located in New York, NY
Diamond Tennis Necklace in 18K Yellow Gold. Bezel set natural brilliant round diamonds are F-G VS2
Category

2010s American Necklace Enhancers

Materials

Diamond, Yellow Gold

18 Carat Yellow Gold set Amethyst Pendant Necklace
By Esther Eyre
Located in London, GB
This is an extraordinary, one of a kind Siberian Amethyst at 28ct set in an 18ct yellow gold coral
Category

21st Century and Contemporary British Baroque Revival Pendant Necklaces

Materials

Diamond, Amethyst, Yellow Gold

18 Carat White Gold Diamond Tennis Necklace
Located in Cape Town, ZA
Elegant and dazzling. Chain Attributes: Metal Colour: White Gold Metal: 18CT Length
Category

21st Century and Contemporary Link Necklaces

Materials

Diamond, White Gold

18 Karat White Gold 5.28 Carat Diamond Choker Necklace
Located in Great neck, NY
White Gold features 138 Natural Round Diamonds weighing 5.28 carats 115mm Length. Claw Clasp Closure
Category

21st Century and Contemporary Chinese Contemporary Choker Necklaces

Materials

Diamond, White Gold, 18k Gold

Andreoli 20.31 Carat Diamond 18 Karat Gold Necklace
By Andreoli
Located in New York, NY
Andreoli 20.31 Carat Diamond 18 Karat Gold Necklace This necklace features: - 20.31 Carat Diamond
Category

2010s Italian Contemporary More Necklaces

Materials

Diamond, Gold, 18k Gold, White Gold

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18 Carat Gold Necklaces For Sale on 1stDibs

On 1stDibs, there are many options to choose from in our inventory of 18 carat gold necklaces. All of the items for sale were constructed with extraordinary care, often using Gold, 18k Gold and White Gold. Find a collection of 1889 vintage versions or 5330 modern creations for a more contemporary example of these cherished accessories. Our collection, which features older pieces for sale from the 18th Century and newer versions made as recently as the 21st Century, has proven very popular over the years. Pieces in our collection of 18 carat gold necklaces made by Contemporary jewelers — as well as those associated with Modern — are very popular. Many examples in our inventory of these items are appealing no matter their origins, but Roman Malakov, LB Exclusive and Cartier produced popular versions that are worth a look. While most can agree that any pick from our collection easily elevates most outfits, but the choice of Diamond versions from the 5600 available is guaranteed to add a special touch to your ensemble. There are many round cut, oval cut and pear cut 18 carat gold necklaces for sale. If you’re browsing the variety of 18 carat gold necklaces for sale, you’ll find that many are available today for women, but there are still pieces to choose from for men.

How Much are 18 Carat Gold Necklaces?

Prices for 18 carat gold necklaces start at $204 and top out at $3,600,000 with these necklaces, on average, selling for $5,999.

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 Bvlgari, or shop by your favorite style, from eye-catching choker necklaces to understated links to pearl necklaces and more.