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18k Gold Chain Necklaces

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Metal: 18k Gold
Leyser 18K White Gold Multi-Colour Gemstones & Diamonds Necklace
Located in Idar-Oberstein, DE
Thomas Leyser is renowned for his contemporary jewellery designs utilizing fine gemstones. This 18k white gold (62.26g) necklace has 30x fine facetted gemstones (round, 8mm, Tourmal...
Category

21st Century and Contemporary German Contemporary 18k Gold Chain Necklaces

Materials

Aquamarine, Morganite, Tourmaline, Diamond, 18k Gold, White Gold

18K Gold Infinity Shaped Double Pear Cut Blue Topaz Diamond Pendant Necklace
Located in New York, NY
Blue Topaz Necklace in 18K Gold studded with pear cut Topaz. Accessorize your look with this elegant Topaz pendant chain necklace. This stunning piece of jewelry instantly elevates a...
Category

21st Century and Contemporary American Modern 18k Gold Chain Necklaces

Materials

Diamond, Topaz, Blue Topaz, 18k Gold, Yellow Gold, Gold

17 Carat Round Diamond 18K Gold Cylinder Chain Necklace
Located in Miami, FL
17 Carat Total Round Cut Natural Diamond 18K Yellow Gold Shared Prong Cylinder Shape Full Diamond Set Graduated Link Chain Necklace. 16 inches. Details: Item Type: Diamond Cylinder...
Category

21st Century and Contemporary Modern 18k Gold Chain Necklaces

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Amethyst and Blue Topaz Faceted Double Cabochon Rose Cut 18 Karat Fine Necklace
Located in New York, NY
A fine 18K Yellow Gold Necklace with faceted Double Cabochon cushion-shaped Blue Topaz and round Amethyst. Length: 17.5 Inches, Weight: 147 carats, 750 Stamped.
Category

21st Century and Contemporary 18k Gold Chain Necklaces

Materials

Amethyst, Topaz, 18k Gold, Yellow Gold

Navette Double Diamond Halo Piecut Diamond Center Pendant 18k White Gold
Located in Honolulu, HI
Item Specifications: Necklace Metal: 18k White Gold Total Weight: 3.6 Grams Chain Length: 18" Pendant Length: 1.00" Diamond Carat Weight: 0.50 carats total (0.20 piecut diamond...
Category

21st Century and Contemporary Unknown Modern 18k Gold Chain Necklaces

Materials

Diamond, 18k Gold, White Gold

Leo Pizzo 18k White Gold 1.50ctw Diamond Covered Latice Style Flexible Necklace
Located in Montclair, NJ
–Stones– 243 Natural Genuine Diamonds - Round Brilliant Cut - Pave Set - G-I Color - VS2-SI2 Clarity - 1.50ctw approx. Material: Solid 18k White Gold Weight: 58.39 Grams Chain Leng...
Category

21st Century and Contemporary 18k Gold Chain Necklaces

Materials

Diamond, Gold, 18k Gold, White Gold

Fancy Slice Diamond 18 Karat White Gold Pendant Necklace
Located in Hoffman Estate, IL
This stunning pendant has been meticulously crafted from 18-karat gold. It is set with 3.14 carats of natural slice diamond & pave diamonds. FOLLOW MEGHNA JEWELS storefront to view...
Category

21st Century and Contemporary Unknown Modern 18k Gold Chain Necklaces

Materials

Diamond, 18k Gold, White Gold

John Hardy Dot Classic Chain Necklace 16 1/4" - Sterling Silver Yellow Gold 18k
Located in Greensboro, NC
Brand: John Hardy Design: Dot Classic Chain Necklace Metal Content: Sterling Silver & 18k Yellow Gold Chain Style: Wheat Necklace Style: Chain Fastening Type: Pusher Clasp Measur...
Category

21st Century and Contemporary 18k Gold Chain Necklaces

Materials

18k Gold, Yellow Gold, Sterling Silver

Tiffany & Co. 18K Yellow Gold Atlas Large Necklace with Diamonds
Located in New York, NY
Tiffany & Co. 18K Yellow Gold Atlas Large Necklace with diamonds. On 36” chain Approximately 2.65ct of diamonds Comes in original box Retail value: 22,000$
Category

2010s American Modern 18k Gold Chain Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

Antique English Gold Long Necklace of Anchor Chain Links
Located in New York, NY
An antique Victorian period gold long necklace of anchor chain links, completed by a hinged clasp enabling chain to be worn at multiple lengths, in 18k. England * Includes letter o...
Category

1880s English Victorian Antique 18k Gold Chain Necklaces

Materials

Gold, 18k Gold

Modern Diamonds 18 Karat Yellow White Gold Arabesque Long Necklace
Located in Poitiers, FR
Long necklace in 18 karat yellow and white gold, own hallmark. Large necklace, it is decorated with 9 flat patterns pierced and chiseled with arabesques. Each pattern is set with a m...
Category

2010s French Modern 18k Gold Chain Necklaces

Materials

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

Natural Diamond Pendant 0.30 cts 18KT White Gold chain Pendant Necklace N10912
Located in Antwerpen, BE
This handmade white gold pendant is enhanced with a round diamond cluster and accented with shimmering baguette diamonds encased in a starburst pattern, creating a look that is both ...
Category

2010s Belgian Modern 18k Gold Chain Necklaces

Materials

Diamond, 18k Gold, White Gold

20th Century 18 Karat Rose Gold Double Jaseron Mesh Chain Necklace
Located in Poitiers, FR
Chain in 18 karat rose gold, own hallmark. Splendid antique rose gold chain, it is formed of a double jaseron mesh. The clasp is a spring ring....
Category

20th Century French Belle Époque 18k Gold Chain Necklaces

Materials

Gold, 18k Gold, Rose Gold

Diana M 18K White Gold 10.25Ct Diamond Tennis Necklace, Four Prong, 132 Stones
Located in New York, NY
Diana M 18K White Gold Classic 10.25Ct Diamond Tennis Necklace, 4 Prong, 132 Stones, 16.5"
Category

2010s American Modern 18k Gold Chain Necklaces

Materials

Diamond, 18k Gold, White Gold

Rose Cut Diamond 18 Karat Gold Floral Pendant Necklace
Located in Hoffman Estate, IL
This pendant has been meticulously crafted from 18-karat gold. It is hand set in .51 carats of sparkling diamonds. FOLLOW MEGHNA JEWELS storefront to view the latest collection & ...
Category

21st Century and Contemporary Unknown Artisan 18k Gold Chain Necklaces

Materials

Diamond, Gold, 18k Gold

1.50 Carat Emerald Diamond Pendant Drop Necklace Platinum and 18 Karat Gold
Located in US
1.50 Carat Emerald Diamond Drop Pendant Necklace Platinum & 18k Gold Composition: Platinum & 18K Yellow Gold Primary Stones: Natural Colombian Emerald Shape or Cut: Oval Cut Average ...
Category

21st Century and Contemporary American Contemporary 18k Gold Chain Necklaces

Materials

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

Phenomenal 3.01ct 18kt White Gold Diamonds by the Yard Necklace
Located in San Francisco, CA
Sure to become a staple piece in any collection, this 18 karat white gold diamonds by the yard necklace features 5 well matched round brilliant cut diamonds for a total carat weight ...
Category

21st Century and Contemporary 18k Gold Chain Necklaces

Materials

Diamond, 18k Gold, White Gold

Modern 18 Karat Yellow Gold Filed Convict Mesh Chain
Located in Poitiers, FR
Chain in 18 karat yellow gold. The chain is made of filed convict mesh, and the clasp is a spring ring. Length : 59.5 cm approximately, width : 2.3 mm approximately. Total weight of ...
Category

21st Century and Contemporary French Modern 18k Gold Chain Necklaces

Materials

Gold, 18k Gold, Yellow Gold

Yellow Sapphire Pendant in 18 Karat Yellow Gold
Located in London, GB
Dazzling 18k yellow gold long warm peachy-yellow sapphire pendant from our Blossom collection. Perfect to add a splash of colour to your day and outfit. For a minimal look, you can w...
Category

21st Century and Contemporary British Contemporary 18k Gold Chain Necklaces

Materials

Yellow Sapphire, 18k Gold, Yellow Gold

Meghna Jewels Hand Carved Bird Ruby Diamond 18 Karat Gold Charm Pendant Necklace
Located in Hoffman Estate, IL
The 18 karat gold pendant is hand set with ruby & .05 carats of sparkling diamonds. FOLLOW MEGHNA JEWELS storefront to view the latest collection & exclusive pieces. Meghna Jewels ...
Category

21st Century and Contemporary Artisan 18k Gold Chain Necklaces

Materials

Diamond, Ruby, Gold, 18k Gold

Cartier Diamond Link Necklace
Located in New York, NY
CARTIER Diamond Link Necklace in 18k Yellow and White Gold. A weighty yet wearable link chain by Cartier dating from the 1980s. This vint...
Category

1980s Vintage 18k Gold Chain Necklaces

Materials

Diamond, White Diamond, Gold, 18k Gold

4.94 Carat Sapphire Diamond Rose Cut 18 KT Yellow Gold Pendant Necklace
Located in London, GB
This stunning timelessly elegant rose cut 4.80 Yellow Sapphire from the Artisan collection is set in luxurious 18 Karat Yellow Gold chain featuring a total of 0.14 Carat Diamond slic...
Category

2010s Unknown Contemporary 18k Gold Chain Necklaces

Materials

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

Vintage 18k Yellow Gold Ball Box Chain Necklace
Located in Beverly Hills, CA
Vintage 18k yellow gold box chain featuring hammered gold balls and polished gold rectangular prisms. Stamped with a hallmark for 18k gold and a make...
Category

1970s Vintage 18k Gold Chain Necklaces

Materials

18k Gold, Yellow Gold

Multi Gemstone Charm Drop Layering Necklace in 18K Yellow Gold
Located in New York, NY
Multi Gemstone Necklace in 18K Gold studded with drop cut semi precious stone. Accessorize your look with this elegant semi gemstone charm and drop necklace. This stunning piece of j...
Category

21st Century and Contemporary American Modern 18k Gold Chain Necklaces

Materials

Multi-gemstone, 18k Gold, Yellow Gold, Gold

2.56 ct Diamond By Yard Necklace
Located in Chicago, IL
This gorgeous necklace features 32 diamonds weighing 2.56 ct. The diamonds boast F/G in color and VS1/VS2 in clarity. Such a stunning piece for everyday wear.
Category

2010s 18k Gold Chain Necklaces

Materials

Diamond, 18k Gold

PANIM Diamond Briolette 100 cts Floral link 18k White Gold Necklace
Located in Tsim Sha Tsui, Hong Kong
PANIM Diamond Briolette 100 cts Floral link 18k White Gold Necklace Introducing the 100 ct Panim Floral Necklace, bringing in the SWEET GLAMOUR. This necklace ...
Category

21st Century and Contemporary Indian Modern 18k Gold Chain Necklaces

Materials

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

18K Rose Gold Crab Diamond Pendant Necklace with Rubies and Abalone Shell
Located in Hong Kong, HK
18K Rose Gold Crab Diamond Pendant Necklace with Rubies Length: 16.5"/18" 7 Abalone Shells - 0.51 CT 18 Colored Diamonds - 0.17 CT 2 Rubies - 0.03 CT 18K Rose Gold - 5.56 GM Crab i...
Category

21st Century and Contemporary Hong Kong Modern 18k Gold Chain Necklaces

Materials

Diamond, Ruby, 18k Gold, Rose Gold

Evil Eye Diamond 18 Karat Gold Pendant Necklace
Located in Hoffman Estate, IL
Cast from 18-karat gold, this pendant necklace is hand set with .14 carats topaz and .33 carats of sparkling diamonds. FOLLOW MEGHNA JEWELS storefron...
Category

21st Century and Contemporary Unknown Modern 18k Gold Chain Necklaces

Materials

Diamond, Topaz, Gold, 18k Gold

GIA Certified 1.50 Carats F/VS1 Round Brilliant Diamond Necklace 18K Rose Gold
Located in Massafra, IT
Indulge in the radiance and allure of this stunning GIA Certified 1.50 Carat F/VS1 Round Diamond Solitaire Necklace in 18K gold. It's meticulously crafted to adorn you with brillianc...
Category

21st Century and Contemporary Italian Contemporary 18k Gold Chain Necklaces

Materials

Diamond, Rose Gold, 18k Gold

18K Yellow Gold 0.31 Carat Elongated Cushion Diamond Halo Necklace
Located in San Francisco, CA
This stunning 18k yellow gold necklace features a 0.31 Carat Yellow Elongated cushion-shaped diamond encircled by one row of brilliant round diamonds on a 1 mm station chain containi...
Category

21st Century and Contemporary American 18k Gold Chain Necklaces

Materials

Diamond, Yellow Diamond, 18k Gold, Yellow Gold

French 1930s Art Deco Mother of Pearl Natural Pearl 18 Karat White Gold Medal
Located in Poitiers, FR
Medal in 18 karat white gold, eagle's head hallmark. Oval in shape, this antique medal represents the Virgin in profile on mother-of-pearl. On the back the initials "M C 30-4-1933" are engraved. All the circumference is edged with natural pearls. It is supported by a thin cable link chain in 18 karat white gold, studded with natural pearls. The clasp is a spring ring. Chain length : 43 cm. Medal height : approximately 3.8 cm, width : 2 cm, thickness : 2.1 mm. Total weight of the jewel : approximately 5.2 g. Authentic antique jewel - French work from the 1930s. Our opinion : A set of great refinement for this art deco medal...
Category

1930s French Art Deco Vintage 18k Gold Chain Necklaces

Materials

Pearl, Natural Pearl, Gold, 18k Gold, White Gold

Zancan, Gents/Ladies Chain & Cross Pendant & Tusk Charm/Necklace in 18K Gold
Located in London, GB
Unique design chain with cross pendant with tusk charm in 18ct white and yellow gold. Designer Robertino Zancan, Italy, create a line of men's jewell...
Category

2010s Italian Modern 18k Gold Chain Necklaces

Materials

18k Gold

Vintage 115 Gm 18 Karat Yellow Gold Handmade Chain 76 Inch Unique Opera Length
Located in New York, NY
Vintage 115 Gm 18 Karat Yellow Gold Handmade Chain 76 Inch Unique Opera Length very versatile chain as you can wear this 76 inch long chain in many layers and many ways It can be u...
Category

2010s 18k Gold Chain Necklaces

Materials

18k Gold, Yellow Gold

Vintage 85 Gm 18 Karat Yellow Gold Handmade Chain 52 Inch Unique Opera Length
Located in New York, NY
Vintage 85 Gm 18 Karat Yellow Gold Handmade Chain 52 Inch Unique Opera Length very versatile chain as you can wear 52 inch long chain in many layers Hand Made 18 Karat yellow gold...
Category

2010s 18k Gold Chain Necklaces

Materials

Yellow Gold, 18k Gold

Mattioli Puzzle Collection 18 Karat Rose Gold Necklace
Located in Bilbao, ES
Mattioli Puzzle Collection 18 Karat Rose Gold Necklace optional coloured puzzles Gold Weight 45,00gr Important informa...
Category

21st Century and Contemporary Italian Contemporary 18k Gold Chain Necklaces

Materials

18k Gold, Rose Gold

John Hardy Sterling Silver Yellow Gold Dot Jaisalmer Oval Station Necklace
Located in Miami Beach, FL
This rare extra long classic John Hardy Jaisalmer Dot Sautoir necklace is sterling silver with fourteen 11.57mm wide x 15.3mm (just the oval area)...
Category

21st Century and Contemporary 18k Gold Chain Necklaces

Materials

18k Gold, Yellow Gold, Sterling Silver

24 Carat Diamond Tennis Necklace 18 Karat White Gold 4 Claws Set Line Riviera
Located in London, GB
This astonishing and mega Riviera Necklace highlights a whopping total Diamond weight of 24.52 Carat in perfectly graduated Round Brilliant Cut gems with a sparkly white colour G and...
Category

2010s British Modern 18k Gold Chain Necklaces

Materials

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

18K White Gold 1.75ct Diamond Necklace
Located in Southampton, PA
A delicate 36 chain allows you to wear this luxury necklace in a chic, double wrapped design. Crafted from 18K white gold, this simple, elegant accessory come...
Category

21st Century and Contemporary 18k Gold Chain Necklaces

Materials

Diamond, 18k Gold, White Gold

Natural Diamond Pave Pebble 18 Karat Extra Long Necklace In Stock
Located in Boca Raton, FL
Natural Diamond Pave Pebble 18 Karat Long Necklace In Stock This captivating natural diamond pave pebble long necklace is crafted in 18-karat gold, showcasing a unique design that c...
Category

21st Century and Contemporary American Modern 18k Gold Chain Necklaces

Materials

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

Beauvince Diamond Tennis Convertible Opera Necklace 21.40 Ct GH VVS-VS in Gold
Located in New York, NY
A classic and elegant everyday or occasional wear with same size diamonds all around, this Tennis Necklace is a timeless and versatile piece of jewelry. All our necklaces have two locks for added security. Versatile and adaptable, this necklace can be worn as a 34 inch opera necklace, a 2 row necklace...
Category

2010s Contemporary 18k Gold Chain Necklaces

Materials

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

Diamond Chain Link Necklace Earrings Demi Parure Suite
Located in New York, NY
This contemporary Demi Parure Suite, crafted in the 21st century, is a mesmerizing masterpiece that dances to the tune of elegance and creativity. Comprising a link necklace and a pa...
Category

21st Century and Contemporary American Contemporary 18k Gold Chain Necklaces

Materials

Diamond, 18k Gold

18kt White Gold 11.35ct Sapphire & 6.2 Ct Diamonds Tennis Necklace
Located in Antwerp, BE
Stunning 18kt White Gold 11.35ct Sapphire & 6.2 ct diamonds Tennis Necklace Sapphire: 11.35ct Diamonds: 1049 Brilliant cut 6.2ct diamonds Material: 18kt white gold Measurements: ...
Category

21st Century and Contemporary Artisan 18k Gold Chain Necklaces

Materials

Diamond, Sapphire, 18k Gold, White Gold

French 20th Century 18 Karat Rose Gold Cube Mesh Chain
Located in Poitiers, FR
Chain in 18 karat rose gold, eagle head hallmark. Type of mesh : cube mesh. Dimensions : Length : 56.2 cm approximately. Width : 2 mm approximately. Clasp : spring ring. Total weight of the jewel : 18,5 g approximately. Authentic antique chain - French work from the beginning of the XXth century. Our opinion : Rare of this thickness and in this volume, this antique rose gold chain...
Category

Early 20th Century French Belle Époque 18k Gold Chain Necklaces

Materials

Gold, 18k Gold, Rose Gold

AIG Certified 34.35 Ct Emeralds Diamonds 6.20 Ct 18K Gold Necklace
Located in Massafra, IT
So stunning design, elegant and chic style , for this necklace in 18k gold with 11 pieces of Zambia emeralds in cabochon cut of 34,35 carats, fi...
Category

21st Century and Contemporary 18k Gold Chain Necklaces

Materials

Diamond, Emerald, 18k Gold

Anchor Bracelet in Rose Gold
Located in New York, NY
The Bold Anchor Bracelet is expertly crafted from 18K Yellow Gold links, providing a sophisticated and polished look. Whether you're pairing it with a striking timepiece or wearing i...
Category

21st Century and Contemporary Italian Contemporary 18k Gold Chain Necklaces

Materials

Gold, 18k Gold, Rose Gold

Diamond Cut Two-Tone Gold Chain
Located in New York, NY
Beautiful Long Gold Chain The chain is 14K/18K White Gold & Rose Gold The chain is 30" long and The chain weighs 10.9 grams
Category

21st Century and Contemporary American Contemporary 18k Gold Chain Necklaces

Materials

Gold, 14k Gold, 18k Gold, Rose Gold, White Gold

GIA Certified 1.72 Carats J VS2 Butterfly Cut Diamond Gold Necklace
Located in New York, NY
Very Rare and Just One-Of-A-Kind Diamond The necklace is custom made for the center stone. The necklace is 18K White Gold The center stone is GIA Certified Butterfly Cut Diamond...
Category

21st Century and Contemporary American Contemporary 18k Gold Chain Necklaces

Materials

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

Cuban Chain Diamond Necklace in 18K White Gold
Located in Los Angeles, CA
Cuban Chain Diamond Necklace in 18K White Gold 3.88 Cts. of Diamond, G-H Color, VS-SI Clarity 59.22 Grams of 18K White Gold Length 16 Inches Avai...
Category

2010s 18k Gold Chain Necklaces

Materials

Diamond, White Gold, 18k Gold

3.15 Carat Natural Fancy Yellow Round Diamond 18K Gold Pendant Halo Necklace
Located in Aventura, FL
Beautiful 3.15 carat fancy round natural yellow diamond with eye-clean I1 clarity, bezel set in a halo of round brilliant diamonds. Accent diamonds are micro-pave sets and weigh 0.71...
Category

21st Century and Contemporary American Modernist 18k Gold Chain Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

Estate 18K Gold Vintage Tri Color Gold Link Chain 29.5 Inch - VHK#1008
Located in Hicksville, NY
Estate 18K Gold Vintage Tri Color Gold Link Chain 29.5 Inch - VHK#1008 Item Details: Year: 1900s Metal Type: 18K Yellow, White and Rose Gold [Hallmarked, and Tested] Weight: 40 gram...
Category

Early 1900s Antique 18k Gold Chain Necklaces

Materials

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

Roberto Coin Tiny Treasures Diamond Hashtag Pendant Necklace 18 Karat White Gold
Located in Scottsdale, AZ
You will love this delicate pave diamond 'hashtag' necklace by Roberto Coin. Simple, modern and chic, this piece adds a little extra personality to any look. Necklace Type: Pendant...
Category

Late 20th Century Italian Contemporary 18k Gold Chain Necklaces

Materials

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

Hearts on Fire Diamond Station Necklace Chain HOF 18k Gold 1.96ctw & Certificate
Located in Northbrook, IL
Here we have a remarkable Hearts on Fire 7 station ~1.96ctw diamond necklace in 18k gold with original certificate. I simply cannot find another one like this or even similar anywh...
Category

Late 20th Century 18k Gold Chain Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

David Webb Platinum & 18k Yellow Gold Twisted Rope Link Diamond Collar Necklace
Located in New York, NY
The David Webb Twisted Rope Link Diamond Collar Necklace is a true masterpiece, elegantly crafted with brilliant-cut diamonds, hammered 18K gold, and platinum. This exquisite piece m...
Category

20th Century American Modern 18k Gold Chain Necklaces

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

Necklace 18K yellow gold Natural Fancy color Diamond
Located in Geneva, CH
Necklace 18K yellow gold Natural Fancy colors Diamond Rose cut Si1. Total 2.00 carat. Length: Approx. 45 centimeters.
Category

21st Century and Contemporary 18k Gold Chain Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

Glamorous Ruby Diamond Flower Pendant Chain Necklace in 18k Solid Rose Gold
Located in New York, NY
Glamorous Ruby Diamond Flower Pendant Chain Necklace in 18K Gold studded with oval cut ruby with diamonds. This stunning piece of jewelry instantly elevates a casual look or dressy o...
Category

21st Century and Contemporary American Art Deco 18k Gold Chain Necklaces

Materials

Diamond, Ruby, Gold, 18k Gold, Rose Gold

Diamond Green Malachite Golf Club Birdie Charm 18K Yellow Gold Necklace Pendant
Located in Oakton, VA
18K Yellow Gold Green Malachite Gemstone Handle White Diamond Golf Ball Gemstone 0.25 cts Diamonds 16-18 inches Diamond-Cut Link Cable chain length In-Stock This is part of Galt & Br...
Category

21st Century and Contemporary American Modern 18k Gold Chain Necklaces

Materials

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

Round Cut Diamond Link Chain Necklace 18K White Gold 14.96Cttw 17.5 Inches
Located in New York, NY
This gorgeous statement necklace features prong set round brilliant cut diamond studded links crafted in 18K white gold. Total diamond weight: 14.96 carats. Diamond quality: color G-...
Category

2010s Modern 18k Gold Chain Necklaces

Materials

Diamond, 18k Gold, White Gold

Three Row Diamond Necklace
Located in New York, NY
Three Row Diamond Necklace. A necklace featuring 3 rows of 276 round cut diamonds approximately 37.26 carats. Approximately H in color and VS1 in clarity set in 18 karat yellow go...
Category

1980s Unknown Vintage 18k Gold Chain Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

5.00 Carat Diamond Riviera Three Claws 18 Karat White Gold Tennis Line Necklace
Located in London, GB
This stunning and impressive Riviera Necklace features total Diamond weight of 5.00 Carat in beautifully graduated Round Brilliant Cut gems with a sparkly white color G/H clarity SI....
Category

2010s British Contemporary 18k Gold Chain Necklaces

Materials

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

18K White & Yellow Gold 0.52 Carat Elongated Cushion Yellow Diamond Necklace
Located in San Francisco, CA
This stunning 18k White gold and Yellow gold necklace feature a 0.52 Carat Yellow Elongated cushion-shaped diamond encircled by one...
Category

21st Century and Contemporary American 18k Gold Chain Necklaces

Materials

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

Shop Vintage 18K Gold Chain Necklaces on 1stDibs

Gold, especially yellow gold, with its rich patina and ancient pedigree going back thousands of years, is the steady standby, the well-mannered metal of choice. Any discussion of this lustrous metal comes down to a basic truth: Gold is elementary, my dear. Gold jewelry that couples the mystique of the metal with superb design and craftsmanship achieves the status of an enduring classic, and when you wear an 18-karat gold chain, you feel happy, you feel dressed, you feel, well, yourself. 

Gold is the feel-good metal, the serotonin of jewelry. A glistening little flicker of gold around your neck makes an outfit feel more considered and polished, whether you’re wearing a breezy white caftan or a black cashmere sweater. For gold chain necklaces, start with must-have lengths like 16, 18 and harder to find 20 inches, and then you can start acquiring longer lengths from there. The trend is to wear several lengths at once, with some gold necklaces featuring dangling pendants and some with medallions.

The abbreviation for karat is K, as in 24K gold. Which, if you didn’t know, is pure gold or 100% gold or fine gold. Pure gold is too soft to work with and therefore it needs to be alloyed with other metals to make it harder and suitable for wear. A quick tip, an 18K gold necklace is 75 percent gold mixed with 25 percent of other metals like copper or silver, etc. Also, most gold jewelry is stamped with the 18K or, even, 750 or 0.75 in recognition of the percentage of gold. Most jewelers today in the U.S. work with either 14K or 18K gold, unless they specify that their jewelry is made of high-karat gold like 20K or 22K

Many luxury houses have given us some of our most treasured and lasting examples of gold jewelry over the years.

Since its founding, in 1837, Tiffany & Co. has built its reputation on its company jewelry as well as its coterie of boutique designers, which has included Jean Schlumberger, Donald Claflin, Angela Cummings and Elsa Peretti. There are numerous gold Tiffany classics worth citing. Some are accented with gemstones, but all stand out for their design and the workmanship displayed.

Peretti's simple, sculptural jewelry spoke to the newly independent women of the 1970s. Rather than hoping for a man to buy them something from Tiffany, they treated themselves. The Diamonds by the Yard pendant, delicate and innocent-yet-sexy, nestles and glints in the clavicle. The Open Heart necklace is one of Peretti's most enduring creations for the luxury brand, which still produces it in numerous variations, from examples in gold and those decorated in diamonds to earrings, rings and bracelets. For Cummings devotees, signature pieces feature hard stone inlay. And just about any design by the great Jean Schlumberger is by definition a classic.

Even had he eschewed stones and diamonds, Southern-born David Webb would be hailed for the vast arsenal of heavy gold jewelry he designed. Gold, usually hammered or textured in some manner, defines great David Webb jewelry. The self-taught jeweler made very au courant pieces while drawing inspiration from ancient and out-of-the-way sources — East meets West in the commanding gold necklaces made by Webb in the early 1970s. 

In Europe, many houses have given us gold jewelry that sets the highest standard for excellence, pieces that were highly sought after when they were made and continue to be so. 

Numerous designs from Cartier are homages to gold. There are the classic Trinity rings, necklaces and bracelets — trifectas of yellow, white and rose gold. (As a testament to the power of love, consider the endurance of the Cartier Love bracelet. A collection that yielded a Love necklace followed the bangle's debut.)

BVLGARI and its coin jewelry, gemme nummarie, hit the jackpot when the line launched in the 1960s. The line has been perennially popular. BVLGARI coin jewelry features ancient Greek and Roman coins embedded in striking gold mounts, usually hung on thick link necklaces of varying lengths. In the 1970s, BVLGARI introduced the Tubogas line, most often made in yellow gold. 

A collection called Monete that incorporated the gold coins is one of several iconic BVLGARI lines that debuted in the 1970s and ’80s, catering to a new generation of empowered women. Just as designers like Halston and Yves Saint Laurent were popularizing fuss-free ready-to-wear fashion for women on the go, BVLGARI offered jewels to be lived in

Since Van Cleef & Arpels opened its Place Vendôme doors in 1906, collection after collection of jewelry classics have enchanted the public. As predominantly expressed in a honeycomb of gold, there is the Ludo watch and accessories, circa the 1920s, and the golden Zip necklace, 1951, whose ingenious transformation of the traditional zipper was originally proposed by the Duchess of Windsor. Van Cleef's Alhambra, with its Moroccan motif, was introduced in 1968 and from the start its popularity pivoted on royalty and celebrity status. It remains one of VCA’s most popular and collected styles.

Mention must be made of Buccellati, whose name is synonymous with gold so finely spun that it suggests tapestry. Other important mid-20th-century houses known for their gold-themed jewelry include Ilias Lalaounis and Hermès. While the latter's broad range of luxury goods is still inclusive of the fine saddlery it has always produced, Hermès necklaces are also widely coveted by jewelry lovers near and far.

Finding just the right 18K gold chain is surprisingly complicated. The best way to discover your perfect fit is to zero in on a particular name and type of link. Designers have tweaked a few styles repeatedly over the years, changing their scale and proportion. Popular iterations include oval chain links, paper clip chains, mariner link chains — to which Gucci was connected for years — and snake chains.

Shop the collection of antique and vintage 18K gold chain necklaces on 1stDibs.

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