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18k Gold Necklaces

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21,009
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3,110
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147
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31
345
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48,117
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Metal: 18k Gold
Returnable Items Only
Alexander Beverly Hills GIA 22.26ct Diamond Tennis Riviera Necklace 18k
Located in BEVERLY HILLS, CA
Beautiful and classic diamond tennis riviera necklace, GIA certified, by Alexander Beverly Hills. 114 round brilliant diamonds, 22.26 carats, 15 stones GIA certified. Approximately G...
Category

21st Century and Contemporary American Contemporary 18k Gold Necklaces

Materials

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

GIA Certified 0.50 ct Pear Shape Fancy Brown-Pink Diamonds Pendant
Located in Dubai, UAE
We are natural diamond production company located in Dubai. This stunning natural 0.50 ct Pera Shape Fancy Brown-Pink diamond pendant necklace is crafted in 18k Rose Gold surroundin...
Category

21st Century and Contemporary Emirian Modern 18k Gold Necklaces

Materials

Diamond, Pink Diamond, 18k Gold, Rose Gold

Sapphire Beaded 18k Yellow Gold Necklace
Located in New York, NY
18 kt Yellow Gold Length: 20 inches Total Weight: 8.68 grams Preowned
Category

20th Century 18k Gold Necklaces

Materials

Sapphire, 18k Gold, Yellow Gold

Swarovski Vintage 18K Gold Plated Crystal Pendant Necklace
Located in Scottsdale, AZ
The Swarovski Vintage 18K Gold Plated Crystal Pendant Necklace is a glamorous piece from the 1980s that combines elegance with the brilliance of Swarovski rhinestones. This chain nec...
Category

1980s Vintage 18k Gold Necklaces

Materials

18k Gold, Gold Plate

Victorian era 18K gold coat of arms photo locket pendant lion crown flowers
Located in Versailles, FR
Step back in time with this rare 19th-century locket pendant, a timeless treasure steeped in history and heraldry. Adorned with a beautiful coat of arms featuring two noble lions, a ...
Category

19th Century French Victorian Antique 18k Gold Necklaces

Materials

18k Gold

Antique Victorian 18K Yellow Gold Heart Lock and Key Pendant Charm
Located in Great Neck, NY
Beautiful Antique Victorian 18K Yellow Gold Heart Lock and Key Pendant Charm. This amazing antique Victorian heart pendant charm is crafted in 18k yellow gold. The charm has a lockin...
Category

1890s Victorian Antique 18k Gold Necklaces

Materials

Gold, 18k Gold, Yellow Gold

Pave Diamond Heart Pendant
Located in London, GB
This is a wonderful contemporary diamond heart pendant. The heart has been pave set with 5.02 carats of round brilliant cut diamonds and crafted in 18ct white gold with an openwork b...
Category

21st Century and Contemporary 18k Gold Necklaces

Materials

Diamond, 18k Gold, White Gold

GIA Emerald Cut White Diamond 0.50 ct. Each Cross Pendant Necklace in 18K
Located in Los Angeles, CA
Gorgeous 6.03 ct. IJ VVS1-VS2 white diamond emerald cuts. Total of 12 stones, 0.50 ct. each. Handmade in 18k white gold. Length is 18". All stones have GIA certificates.
Category

21st Century and Contemporary 18k Gold Necklaces

Materials

White Diamond, 18k Gold

18 Karat Gold Pearl and Onyx Cross Pendant
Located in Palm Springs, CA
Italian onyx cross pendant with 18 karat gold harness and pearls / Made in Italy 1870s-1890s
Category

Late 19th Century Italian Antique 18k Gold Necklaces

Materials

Onyx, Pearl, 18k Gold

Tiffany & Co. Pearl and Diamond Station Dangle Necklace
Located in New York, NY
18 kt Yellow Gold Length: 16 inches Total Weight: 5.42 grams Diamond: 0.10 ct twd Color: E Clarity: VS Pearls: 4mm
Category

21st Century and Contemporary 18k Gold Necklaces

Materials

Diamond, Pearl, 18k Gold, Yellow Gold

Marco Bicego 18 Karat Yellow & White Diamond Lariat Necklace
Located in Scottsdale, AZ
Designer: Marco Bicego Material: 18K yellow & white gold Diamond: round brilliant cut = 0.25cttw Color: H Clarity: VS2 Weight: 17.01 grams Dimensions: necklace measures 16.25-inches
Category

21st Century and Contemporary 18k Gold Necklaces

Materials

Diamond, 18k Gold, White Gold, Yellow Gold

Cartier Himalia Pearl and Diamond Necklace
Located in London, GB
Here we have a charming necklace from the world renowned jewellery house of Cartier. This elegant piece showcases an open pendant with a open minimalist design pendant and filled wit...
Category

21st Century and Contemporary 18k Gold Necklaces

Materials

Diamond, Pearl, 18k Gold, White Gold

Diamond Necklace by Elan
Located in New York, NY
Diamond Necklace A diamond link necklace by Elan adorned with round-cut diamonds Approximate Measurement: 15" long Approximate Diamond Weight: 8.20 carats Weighs Approximately 148.5...
Category

20th Century Unknown 18k Gold Necklaces

Materials

Diamond, 18k Gold

Opal necklace gold Unisex pendant Lord of the Rings style gift special person
Located in Berlin, DE
One of a kind piece from a Vrubel collection by Alexey Gabilo - gold necklace with big Boulder Opal opal origin - Australia opal measurements - 0.28 x 0.98 x 1.26 in / 7 х 25 х 32 m...
Category

2010s French Artisan 18k Gold Necklaces

Materials

Opal, Gold, 18k Gold, Yellow Gold

Brilliant 18k White Gold Natural Diamond Halo Necklace w/0.91 ct - GIA Certified
Located in רמת גן, IL
Brilliant 18k White Gold Natural Diamond Halo Necklace w/0.91 ct - GIA Certified Embrace timeless elegance with this brilliant diamond halo pendant necklace, meticulously crafted in...
Category

2010s Israeli 18k Gold Necklaces

Materials

Diamond, 18k Gold, White Gold

Victorian Carved Moonstone Yellow Gold Greek God Hermes Antique Cameo Pendant
Located in Philadelphia, PA
Centering a cushion-shaped moonstone tablet measuring 13.0 x 16.5 mm - carved with cameo Depicting a cameo of the Greek god, Hermes wearing a winged helmet and with caduceus Transluc...
Category

1870s Victorian Antique 18k Gold Necklaces

Materials

Moonstone, Gold, 14k Gold, 18k Gold, Yellow Gold

Cartier Diamond 18 Karat White Gold Love Charm
Located in Tokyo, JP
■Item Number: 23701202 ■Brand: Cartier ■Product Name: Diamond Love Charm ■Material: 6P Diamonds, 750 K18 White Gold ■Weight: Approximately 2.9g ■Size: Approximately H25mm × W3.47mm /...
Category

Early 2000s French 18k Gold Necklaces

Materials

Diamond, 18k Gold, White Gold

Antique Victorian Gold Fancy Link Long Chain with Hinged Swivel Bale
Located in New York, NY
An antique Victorian period gold long guard chain comprised of handmade, interlocking reeded and beaded links, in 15k. England. (French swivel hinged bale in 18k.) Gorgeously subst...
Category

1870s English Victorian Antique 18k Gold Necklaces

Materials

Gold, 15k Gold, 18k Gold

Estate 18K White Gold Italian Diamond Chain By The Yard Necklace - 35 inches
Located in Great Neck, NY
Beautiful Estate 18K White Gold Italian Diamond Chain By The Yard Necklace - 35 inches. This gorgeous diamond by the yard necklace is crafted in 18k white gold. There are bright whit...
Category

21st Century and Contemporary Contemporary 18k Gold Necklaces

Materials

Diamond, Gold, 18k Gold, White Gold

Antique 1.60ct Diamond and 18k Yellow Gold Cross Pendant
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 1920's 1.60 carat diamond, 18ct yellow gold and platinum set cross pendant; part of our diverse antique diamond pendant collections. This stu...
Category

1920s Vintage 18k Gold Necklaces

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

Roseate Jewelry Bloom Wand Pendant in 18k Yellow Gold
Located in New York, NY
Roseate Wands are personal amulets—symbols of self-discovery that connect you to Earth and oceans, humanity, and your inner strength. The Bloom Wand is a slender scepter topped with ...
Category

2010s North American 18k Gold Necklaces

Materials

18k Gold, Yellow Gold

Emerald and Cultured Pearl Necklace
Located in New York, NY
Emerald and Cultured Pearl Necklace A four-strand necklace with cultured pearls and 135 emerald beads separated with gold spacers. It features a center gold pendant adorned with mix...
Category

20th Century Unknown 18k Gold Necklaces

Materials

Diamond, Emerald, Cultured Pearl, 18k Gold

Alexander Beverly Hills 21.65ct Three-Row Diamond Necklace 18 Karat White Gold
Located in BEVERLY HILLS, CA
Exquisite and timeless three row diamonds tennis bracelet, by Alexander Beverly Hills. 327 diamonds total, 21.65 carats total. Approximately F-G color and VS clarity. 40.28 grams, 18...
Category

21st Century and Contemporary American Modern 18k Gold Necklaces

Materials

Diamond, White Diamond, 18k Gold, White Gold

18K Yellow Gold Scrolling At The Front 48.00cttw Diamond Necklace
Located in New York, NY
Indulge in the captivating allure of this exquisite diamond scrolling necklace, a vision of timeless elegance. Crafted in 18K Yellow Gold wit...
Category

21st Century and Contemporary American Modern 18k Gold Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

Bright 18K White Gold Pear Diamond Pendant w/ 1.17ct - GIA Certified
Located in רמת גן, IL
18kt White Gold Ideal Cut 1.00 ct Diamond Pendant - GIA Certified Crafted with meticulous attention to detail, this pendant features a brilliant-cut diamond as the centerpiece, surro...
Category

2010s Israeli 18k Gold Necklaces

Materials

Diamond, 18k Gold, White Gold

David Yurman Women Chain in 18K yellow Gold 37'' Long
Located in New York, NY
Brand David Yurman Material 18K yellow Gold Chain Length 37'' Long Adjustable 35''-37'' Chain weight 11gr Chain Width 1.7mm Condition New without tags Comes with David Yurman Cha...
Category

21st Century and Contemporary 18k Gold Necklaces

Materials

18k Gold, Yellow Gold

The Shanti Compass Amulet 18K Fairmined Yellow Gold & Diamond
Located in London, GB
Introducing the mega Shanti Compass pendant - the bold, beautiful big sister to our mini compass amulet. Designed as an empowering reminder for you to navigate your own path. It in...
Category

2010s British Artisan 18k Gold Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

Yellow Gold Box Chain Necklace 15 3/4" - 18k
Located in Greensboro, NC
Metal Content: 18k Yellow Gold Style: Chain Chain Style: Box Fastening Type: Spring Ring Clasp Measurements Length: 15 3/4" Width: 1/16" (0.8mm) Weight: 2.3 Grams Stamps: 750 C...
Category

21st Century and Contemporary 18k Gold Necklaces

Materials

18k Gold, Yellow Gold

An 18 Carat Gold Cartier Necklace
Located in Amsterdam, NL
An 18 carat golden soft rounded curb link chain, signed and numbered: Cartier, French assay marks and master mark, model Bargame, 1988. weight: 93.3 grams dimensions: 44.5 x 0.9 cm
Category

1980s French Vintage 18k Gold Necklaces

Materials

Gold, 18k Gold

Diana M. Custom 10.00 cts 3 prong diamond 18k white gold tennis necklace 16.5"
Located in New York, NY
Custom 18 k white gold 3 prong diamond tennis necklace 10.00 cts round diamonds 109 stones 0.09 each Color FG SI clarity. Excellent cut.
Category

21st Century and Contemporary American Modern 18k Gold Necklaces

Materials

Diamond, 18k Gold, White Gold

Chopard Large Happy Clown with Flowers Yellow Gold Pendant Necklace
Located in Holland, PA
18k Yellow Gold Diamond Large Happy Clown With Flowers Pendant Necklace by Chopard. With 4 round brilliant cut diamonds = VVS1 clarity, E color total weig...
Category

20th Century Swiss 18k Gold Necklaces

Materials

Diamond, 18k Gold

Zorab Creation 18 kt. Gold Necklace with 4 ct. Diamonds & 23 ct. Semi Pr Stones
Located in Antwerp, BE
Zorab Creation 18 kt. Gold Necklace with 4 ct. Diamonds & 23 ct. Semi Precious Stones Necklace: 20 Grey Tahiti pearls Diamonds: Black diamonds: Black diamonds together 1.3 ct. Whit...
Category

21st Century and Contemporary American Artisan 18k Gold Necklaces

Materials

Amethyst, Citrine, Diamond, Pearl, Tourmaline, Gold, 18k Gold

Vintage 1960s Roman Coin Link Necklace
Located in New York, NY
Finely crafted in 18k yellow gold with a Roman coin, Round Brilliant cut Diamonds weighing approximately a total of 2.00 carats, and a Cabochon Sapphire weighing approximately 0.50 c...
Category

1960s Vintage 18k Gold Necklaces

Materials

Diamond, Sapphire, 18k Gold

Beautiful Cross Necklace with 2.21ct Mixed Shaped Diamonds in 18K White Gold
Located in רמת גן, IL
Introducing a luxurious pendant crafted from exquisite 18K white gold, adorned with a breathtaking array of diamonds. The centerpiece features a magnificent princess-cut diamond, wei...
Category

2010s Singaporean 18k Gold Necklaces

Materials

Diamond, 18k Gold, White Gold

10.66 Carat Fancy Intense Yellow Pendant & Diamond Tennis Necklace In 18k Gold.
Located in New York, NY
Exquisitely crafted with meticulous attention to detail, this classic 10.66-carat diamond tennis necklace features a distinctive touch: a 1.51-carat Fancy Intense Yellow pear-shaped ...
Category

2010s American Modern 18k Gold Necklaces

Materials

Diamond, Yellow Diamond, 18k Gold, White Gold

Double Strand Deep Intense Green Jade, Onyx, Gold Beaded Necklace, c1960's.
Located in MELBOURNE, AU
Comprising of fine & well-matched Natural Jadeite beads of 7mm each of deep intense green colour Sections of 4 are separated by black faceted onyx beads, creating an elegant look Completed by a comfortable & secure parrot clasp, crafted in 18K yellow gold The necklace is double strand, with 1 strand being longer than the other with average length of 42cm Weight: 36gr. Vintage c1950...
Category

1960s Australian Retro Vintage 18k Gold Necklaces

Materials

Jade, Onyx, Gold, 18k Gold

PICCHIOTTI Pavé Diamond Curb Link Necklace in 18k White Gold
Located in La Jolla, CA
PICCHIOTTI Pavé Diamond Curb Link Necklace in 18k White Gold Diamond Choker Necklace by Picchiotti features a center section of Round Brilliant Diamonds Pavé set and edged with Squa...
Category

21st Century and Contemporary Unknown 18k Gold Necklaces

Materials

Diamond, 18k Gold, White Gold

Exuding Brilliance: 1 Carat Diamond Necklace in 18K Yellow Gold
Located in רמת גן, IL
Embrace timeless elegance with this captivating necklace: Featuring a mesmerizing 1 carat round brilliant natural diamond, this piece radiates brilliance and sophistication. The exce...
Category

2010s Israeli 18k Gold Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

GIA Certified Pendant with 6.03ct Fancy Intense Yellow Heart Shape Diamond
Located in New York, NY
Introducing our exquisite Heart Shape pendant crafted in lustrous 18K Yellow Gold, featuring a stunning centerpiece - a dazzling 6.03 carat Fancy Intense Yellow Heart Shape diamond c...
Category

2010s American Modern 18k Gold Necklaces

Materials

Diamond, Yellow Diamond, 18k Gold, Yellow Gold

2.85 Carat Rhodolite Pendant in 18Karat Yellow Gold with White Diamond.
Located in Hong Kong, HK
Presented A lovely collection of gems, including Amethyst, Peridot, Rhodolite, Sky Blue Topaz, Swiss Blue Topaz and Morganite is perfect for people who value quality and want to wear it to any occasion or celebration. The yellow gold Rhodolite Pendant...
Category

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

Materials

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

18 Karat White Gold and Diamond Cross Pendant with Chain by Meister
Located in Zurich, CH
Extraordinary 18 karat white gold and diamond cross pendant with chain by renowned Swiss tradition jewelry house Meister. Pendant designed as a cross and set with 17 brilliant-cut d...
Category

Late 20th Century Swiss Modern 18k Gold Necklaces

Materials

Diamond, Gold, 18k Gold, White Gold

15 Carat Green Emerald Diamond Pendant Necklace
Located in Rome, IT
A sophisticated jewelry store adorned with elegant displays, showcasing exquisite pieces. The camera focuses on a radiant necklace displayed on a velvet-lined tray. Elevate your sty...
Category

2010s Italian Modern 18k Gold Necklaces

Materials

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

Retro Style Diamonds 18k Gold Necklace
Located in MADRID, ES
Introducing a truly exquisite piece of jewelry: the 18k Gold Retro Style Choker Necklace adorned with 0.60 ct Single Cut Diamonds. This stunning pie...
Category

20th Century Unknown Retro 18k Gold Necklaces

Materials

Diamond, 18k Gold

Vintage 18k Gold Natural Diamond Decorated Heart Pendant Necklace
Located in Fatih/İstanbul, 34
In very good condition. Total weight is 14.5 grams. Totally is diamond 2.30 ct. The diamond is has G-H color and vvs-vs-s1 clarity. Totally is lenght 41 cm. Please contact for any qu...
Category

1990s European Retro 18k Gold Necklaces

Materials

Diamond, 18k Gold

GIA Emerald Platinum 18K Pendant Diamond Certified Victorian Huge AAA 5.26 Cts
Located in Sylvania, GA
Old South Jewels proudly presents VINTAGE LUXURY. HUGE GIA CERTIFIED 5.26 CARAT GREEN EMERALD AND DIAMOND PLATINUM NECKLACE & BOX! RARE LUXURIOUS ANTIQUE PLATINUM & 18K COVERED IN ...
Category

Late 18th Century Victorian Antique 18k Gold Necklaces

Materials

Diamond, Emerald, 18k Gold, Platinum

Roman Malakov 0.92 Carat Total Marquise Diamond Floral Motif Pendant Necklace
Located in New York, NY
Chic and stylish pendant necklace showcasing for marquise cut diamond set in a beautiful flower motif design. Diamond weighs 0.92 carats total, G color and VS in clarity. Finely made...
Category

21st Century and Contemporary American Contemporary 18k Gold Necklaces

Materials

Diamond, 18k Gold, White Gold

Intricate Flower-designed Necklace in 18K Yellow Gold
Located in רמת גן, IL
Crafted from luxurious 18K yellow gold, this stunning ring is adorned with a dazzling array of gemstones, exuding opulence and elegance. The centerpiece boasts 74 round brilliant nat...
Category

2010s Singaporean 18k Gold Necklaces

Materials

Sapphire, Ruby, Emerald, Yellow Gold, 18k Gold

New Made 18k Gold Natural Diamond Decorated Letter S Pendant
Located in Fatih/İstanbul, 34
In very good condition. Total weight is 3.9 grams. Totally is diamond 1.11 ct. The diamond is has F- G color and vvs- vs clarity. Please contact for any questions.
Category

2010s Turkish Modern 18k Gold Necklaces

Materials

Diamond, 18k Gold

Emerald and Diamond Pendant in 18K Gold
Located in Dublin, IE
A colourful 10X9mm Step cut Emerald (4.28ct) sets off this pendant. The Emerald is surrounded by 20 Diamonds (.64ct). The total size of the pendant is 15X15mm and handmade 18K white...
Category

Early 2000s Irish Contemporary 18k Gold Necklaces

Materials

Diamond, Emerald, 18k Gold

Boodles Spessartine Garnet and Diamond Necklace
Located in London, GB
Here we have a fabulous pendant necklace from renowned jewellery designer, Boodles. This pendant has been excellently crafted from 18ct yellow gold with an open curvaceous framework ...
Category

21st Century and Contemporary 18k Gold Necklaces

Materials

Diamond, Mandarin Garnet, 18k Gold, Yellow Gold

18k Yellow Gold Necklace
Located in New York, NY
This is a fabulous 18k yellow gold necklace. The necklace measures 16 1/4 inches in length and 15mm in width. The necklace is stamped 750 ITALY and weighs 65.1 grams.
Category

20th Century 18k Gold Necklaces

Materials

18k Gold

Sophisticated 0.83ct Ascher Cut Diamond Necklace in 18K White Gold
Located in רמת גן, IL
Own a piece of timeless sophistication with this stunning necklace, featuring a mesmerizing 0.72 carat Ascher cut diamond. Bathed in the purest white (D color), this diamond boasts f...
Category

2010s Israeli 18k Gold Necklaces

Materials

Diamond, 18k Gold, White Gold

Emerald Bean Diamond Gold Pendant
Located in Los Angeles, CA
Emerald Bean Diamond Pendant. A beautiful natural pear shaped luminous emerald suspended by a gold cap encasing a single brilliant cut diamond. A spectacularly chic one of a kind pen...
Category

2010s Indian Modern 18k Gold Necklaces

Materials

Diamond, 18k Gold

POLINA ELLIS White Diamonds 18k Raw White Gold Necklace
Located in Κηφισιά, GR
This necklace from POLINA ELLIS' MINOTAVROS collection is handcrafted in 18K raw white gold with 0,37ct white brilliant cut diamonds on a handcrafted 18kt raw white gold chain. Motif...
Category

2010s Greek 18k Gold Necklaces

Materials

White Diamond, 18k Gold, White Gold

Gold necklace, French, circa 1940.
Located in London, GB
Gold necklace. A yellow gold chain composed of extremely intricate woven wirework links with fine twist detail, to a smooth flowing tapered link chain, approximately 17" in length wi...
Category

1940s Retro Vintage 18k Gold Necklaces

Materials

18k Gold, Gold

1.01ct Marquise & Round Diamond Pendant in 18KT White Gold
Located in New York, NY
Metal: 18KT White Gold Total Carat Weight: 1.01ctw Chain Length: 15" Long Designer: SES Creations Number of Marquise Diamonds: 1 Carat Weight: 0.46ctw Number of Round Diamonds: 1 C...
Category

2010s American Modern 18k Gold Necklaces

Materials

Diamond, 18k Gold, White Gold

Dazzling 18k White Yellow Gold White & Yellow Diamond Pendant w/ 14k Chain
Located in Essex, MA
Presented is a stunning 18 karat white and yellow gold and diamond pendant on a 14 karat white gold chain. The pendant is round with vine-like milgrain finish filigree, set with diam...
Category

1980s North American Modern Vintage 18k Gold Necklaces

Materials

Diamond, Yellow Diamond, 14k Gold, 18k Gold, White Gold, Yellow Gold

Michael Bondanza Gold Butterfly Key Necklace
Located in New York, NY
Indulge in the timeless elegance of the 18K Yellow Gold Butterfly Key Pendant Necklace from Michael Bondanza Fine Jewelry. This exquisite piece narrates the enchanting cycle of natur...
Category

21st Century and Contemporary American Artisan 18k Gold Necklaces

Materials

18k Gold

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