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18k Gold Necklaces

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Van Cleef & Arpels Limited Edition Alhambra Yellow Gold 29 Motif Onyx Necklace
Located in Southampton, PA
A very rare piece from the sublime “Alhambra” collection by Van Cleef & Arpels, this exquisite necklace compels with its luxurious radiance and classy appeal. The necklace is expertl...
Category

20th Century 18k Gold Necklaces

Materials

Onyx, 18k Gold, Yellow Gold

Bvlgari 'Serpenti Viper' White Gold and Diamond Necklace
Located in New York, NY
Authentic glamorous Bvlagri 'Serpenti Viper' necklace is a tribute to the house's spirit animal. The hypnotic design is comprised of stacked diamond-set geometric links resembling a ...
Category

21st Century and Contemporary 18k Gold Necklaces

Materials

Diamond, 18k Gold, White Gold

Lalaounis 18 Karat Greek Key Necklace
Located in New York, NY
Bold - yet simple stylized Version of a Geek Key Necklace. Marked 18kt and bearing Lalounis Mark
Category

1960s Classical Greek Vintage 18k Gold Necklaces

Materials

Yellow Gold, 18k Gold

Matthia's & Claire Etruscan 18 Karat Yellow Gold Collier Braided Woven Necklace
Located in New Orleans, LA
Matthia's & Claire Etruscan 18K Yellow Gold Collier Braided Woven Statement Necklace pair perfectly with a simple outfit for a night out or a special event. The Etruscan Collection i...
Category

21st Century and Contemporary Etruscan Revival 18k Gold Necklaces

Materials

18k Gold, Yellow Gold

Certified Red Coral Icy Apple Green Jade and Diamond Koi Fish Pendant and Brooch
Located in Hong Kong, HK
Please check out the HD video! This item can be used as a pendant or a brooch! This is a very well carved natural red coral Koi fish matched with glowing icy apple green jade and dia...
Category

2010s 18k Gold Necklaces

Materials

White Diamond, Jade, Coral, Diamond, Gold, 18k Gold, White Gold

Syna 18 Karat Yellow Gold Rounded Paper Clip Link Chain
Located in Fort Lee, NJ
Created in 18 karat yellow gold 34 inch length 18 karat yellow gold lobster clasp Chain can be clasped at any length Also available in various lengths About the Designers ~ Dharmes...
Category

2010s Contemporary 18k Gold Necklaces

Materials

18k Gold, Yellow Gold

7.41 Carat Colombian Emerald and Diamond Pendant, Earring and Ring 18K Gold Set
Located in Miami, FL
Gad & Co presents this incredible Colombian Emerald Jewelry Set: Adorned with nearly 5 total carats of Emerald-Cut Colombian Emeralds, framed by 2.76 carats of Baguette-Cut/Round-Bri...
Category

Late 20th Century 18k Gold Necklaces

Materials

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

Vintage Italian Mariner's Link Chain Necklace
Located in Beverly Hills, CA
Are you looking to update your vintage jewelry collection? This year, chic, gold and stylish pieces are in the lead of all fashion trends. This necklace is a musth-have! Vintage Ital...
Category

1970s Vintage 18k Gold Necklaces

Materials

18k Gold, Yellow Gold

18 Karat Reverse Intaglio Crystal Pendant Depicting a Pekingese Dog, circa 1880
Located in Baltimore, MD
18K pendant of rock crystal with a reverse intaglio of the head of an adorable Pekingese, with an inscription on the reverse side, Ed. Van den Hove & Fils, Bruxelles, C. 1880. This p...
Category

1880s Victorian Antique 18k Gold Necklaces

Materials

Crystal, 18k Gold

Aquamarine and Diamond Pendant Necklace in Platinum 950 and 18 Karat White Gold
Located in Lucerne, CH
This elegant necklace features a beautiful cushion-cut aquamarine of approximately 6.00 carats. Surrounded by 4 brilliant-cut diamonds of G/H colour and vs clarity of approximately 0...
Category

21st Century and Contemporary Contemporary 18k Gold Necklaces

Materials

Aquamarine, Diamond, Gold, 18k Gold, White Gold, Platinum

French V-Shaped Diamond Necklace
Located in Miami, FL
Finely crafted in France, this stunning 18 karat white and yellow gold v-shaped necklace features 54 round brilliant cut diamonds weighing approximately 1.35 carats total, G color, V...
Category

1970s Modern Vintage 18k Gold Necklaces

Materials

Diamond, 18k Gold, White Gold, Yellow Gold

Yoko London White South Sea Classic Necklace in 18 Karat White Gold
Located in London, GB
This timeless necklace by Yoko London features 10-12mm Australian South Sea pearls, finished with an elegant 18K white gold ball clasp. Hand-strung in our London atelier by the world...
Category

2010s Contemporary 18k Gold Necklaces

Materials

Pearl, Cultured Pearl, South Sea Pearl, 18k Gold, White Gold

Teardrop Moonstone Earrings, 18 Karat White Gold
Located in New York, NY
Crafted in 18kt white gold, these earrings showcase a pair of glowing teardrop moonstones that are suspended from two additional round shape moonstones exhibiting a mesmerizing blue ...
Category

21st Century and Contemporary Contemporary 18k Gold Necklaces

Materials

Diamond, Moonstone, Blue Sapphire, Yellow Sapphire, Tsavorite, Purple Sa...

Golden South Sea Cultured Pearl, Sapphire and 18 Karat Gold Sautoir Necklace
Located in New York, NY
Strand of golden cultured South Sea pearls measuring approximately 15.5 to 12.5 mm, with an ombré green & yellow pavé-set sapphire pebble clasp, mounted in 18K gold. The necklace mea...
Category

21st Century and Contemporary Contemporary 18k Gold Necklaces

Materials

Cultured Pearl, Sapphire, 18k Gold

Syna Yellow Gold Opal and Labradorite Bead Necklace
Located in Fort Lee, NJ
Created in 18 karat yellow gold 36 inch length Black Opal beads 31 carats approx. Labradorite beads 160 carats approx. 18kyg roundels 18kyg diamond studded circle clasp Strung on s...
Category

2010s Contemporary 18k Gold Necklaces

Materials

Labradorite, Opal, 18k Gold, Yellow Gold

Tiffany & Co. Semi Black Boulder Opal Diamond Yellow Gold Pendant
Located in Los Angeles, CA
Tiffany & Co semi-black boulder opal diamond and yellow gold pendant circa 1980. Clear and concise information you want to know is listed below. Contact us right away if you have a...
Category

1980s Contemporary Vintage 18k Gold Necklaces

Materials

Diamond, Opal, 18k Gold, Yellow Gold

AnaKatarina Elements 'Earth' Pendant in 18k Gold, Malachite, Ruby, and Diamond
Located in Dedham, MA
The Four Elements Earth Pendant is an expression of the abundance of our mother earth and reverence to the bumblebee. An 18k yellow gold bee, with ruby eyes, and black enamel stripes...
Category

21st Century and Contemporary Contemporary 18k Gold Necklaces

Materials

Malachite, Ruby, 18k Gold, Enamel

Ladybug or Ladybird 18 Karat Gold Australian Pearl Pendant Necklace or Charm
Located in Bussolengo, Verona
Ladybug/Ladybird 18 Kt Red White Gold Australian Pearl Pendant Necklace Made in Italy This peculiarly shaped pearl reminded me of the cute ladybugs from a cartoon. So I enjoyed maki...
Category

2010s Artisan 18k Gold Necklaces

Materials

Pearl, White Gold, Gold, 18k Gold

GIA Certified 3.01 Carat Pear Shape Diamond Solitaire Pendant Necklace
Located in New York, NY
Solitaire pendant necklace set with a gorgeous pear shape diamond weighing 3.01 carats total. GIA certified the diamond as D color and I1 clarity. Set in 18k white gold with a split ...
Category

21st Century and Contemporary Modern 18k Gold Necklaces

Materials

Diamond, 18k Gold, White Gold

18 Karat White Gold Diamond Floral Cutout Pendant
Located in Scottsdale, AZ
Designer: custom Material: 18K white gold Diamonds: 20 round cut = .20cttw Color: G Clarity: VS Dimensions: pendant measures 21 X 12mm Weight: 1.68 grams
Category

21st Century and Contemporary 18k Gold Necklaces

Materials

Diamond, 18k Gold, White Gold

South Sea Pearl with Diamond and Tsavorite Pendant Set in 18 Karat Gold Settings
Located in Bangkok, TH
South Sea Pearl with Diamond 0.23 carat and Tsavorite 0.08 carat Pendant set in 18 Karat Gold Settings Width: 1.5 cm Length: 3.0 cm "Since we first opened doors in 1980 our store ...
Category

2010s 18k Gold Necklaces

Materials

Diamond, South Sea Pearl, Tsavorite, Gold, 18k Gold

Antique Victorian Turquoise and Diamond Snake Necklace
Located in New York, NY
Serpents have long been depicted in jewelry for centuries. During the reign of Queen Victoria in England, snake jewelry became particularly popular after Albert proposed to her with...
Category

1880s Late Victorian Antique 18k Gold Necklaces

Materials

Diamond, Turquoise, 18k Gold

Diamond Cluster Pendant
Located in New York, NY
A beautiful diamond cluster pendant that matches many of our earrings and wreathe necklaces on 1stDibs. 2.55 carats of white VS marquise, pear and round brilliant cut diamonds set...
Category

21st Century and Contemporary 18k Gold Necklaces

Materials

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

Georgios Collections 18 Karat Yellow Gold Emerald and Diamond Two-Tone Cross
Located in Astoria, NY
This S.Georgios Designer Byzantine Style Cross Pendant Enhancer is handmade from solid 18 Karat Yellow Gold and features 7 Emeralds total weight of 0.40 Carat and 6 Diamonds brillian...
Category

21st Century and Contemporary Byzantine 18k Gold Necklaces

Materials

Purple Sapphire, Emerald, Multi-gemstone, Ruby, Sapphire, Blue Sapphire,...

18 Karat Yellow Gold Vintage Enamel Heart Necklace with Pearl Drop
Located in Scottsdale, AZ
Designer: custom design Material: 18K yellow gold Dimensions: necklace is 18-inches long, heart measures 43.4 X 41.6mm Weight: 33.91 grams
Category

21st Century and Contemporary 18k Gold Necklaces

Materials

Pearl, 18k Gold, Yellow Gold, Enamel

Syna 18 Karat Yellow Gold Rounded Paper Clip Link Chain
Located in Fort Lee, NJ
Created in 18 karat yellow gold 18 inch length 18 karat yellow gold lobster clasp Chain can be clasped at any length Also available in various lengths About the Designers ~ Dharmes...
Category

2010s Contemporary 18k Gold Necklaces

Materials

18k Gold, Yellow Gold

Chopard Yellow Gold Happy Spirit Diamond Pendant 79/5430/0-2
Located in London, GB
An 18k yellow gold pendant from the Happy Spirit collection by Chopard. The circular pendant consists of a diamond set bale and outer case with 3 diamond set circular floating motifs...
Category

21st Century and Contemporary 18k Gold Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

Plique a Jour Glass Enameled Butterfly 18 Karat Yellow Gold Pendant
Located in Dallas, TX
Bright red, green, and purple make up the body of this hand crafted Plique a Jour glass enameled butterfly. The beautiful background is a mesmerizing soft blue. The master craftsman ...
Category

1980s Modern Vintage 18k Gold Necklaces

Materials

18k Gold, Yellow Gold, Enamel

Sybarite Jewellery White Diamond 18 Karat Yellow Gold Soldier Pendant Necklace
Located in London, GB
Sybarite Jewellery is a London-based luxury brand crafting outstanding pieces, incomparable both in design and in execution. Spearheaded by founder Margarita Prykhodko, a former arch...
Category

2010s Contemporary 18k Gold Necklaces

Materials

Diamond, White Diamond, Yellow Diamond, Yellow Gold, Gold, 18k Gold, Whi...

Round Cut Diamond Gold Byzantine Cross Pendant Necklace
Located in New York, NY
A gorgeous and uniquely designed Byzantine cross pendant necklace set with round cut diamonds. 17 round diamonds channel set inside the necklace while the outer border of the necklac...
Category

21st Century and Contemporary Modern 18k Gold Necklaces

Materials

Diamond, 18k Gold, White Gold

Gold Red Black Dendritic Agate Sphene 22 Karat Granulation Pendant Necklace
Located in New York, NY
This is a stunning example of a landscape dendritic agate in honeyed golds, orange-red and black. It is framed in a 22 karat yellow gold bezel and accented with a single row of 22 k...
Category

2010s Contemporary 18k Gold Necklaces

Materials

Agate, Gold, 18k Gold, 22k Gold, Yellow Gold

René Lalique "Pate sur Pate" Enamel, Gold and Diamond Pendant
Located in London, GB
Beautiful gold and "Pate sur pate" enamel pendant by Lalique c.1900, depicting the profile of a maiden facing left in low relief, formed of varying shades of blue iridescent enamel w...
Category

Early 1900s Art Nouveau Antique 18k Gold Necklaces

Materials

Diamond, Yellow Gold, Enamel, Gold, 18k Gold

Pink Sapphire Pendant Necklace 1.94 Carat
Located in Beverly Hills, CA
1.94 carat pear shaped Pink Sapphire is set in this 18K white gold pendant, adorned by 0.58 carats of square pink sapphires, and a total of 0.25 carats of round diamonds. The chain l...
Category

21st Century and Contemporary Contemporary 18k Gold Necklaces

Materials

Diamond, White Diamond, Multi-gemstone, Pink Sapphire, 18k Gold, White Gold

Yellow Gold 18 Karat Necklace with a Cross Pendant Articulated Diamond Paving
Located in Vannes, FR
Yellow Gold 18 Karat Necklace With A Cross Pendant.Articulated Diamond Paving. 0,30 carats diamond pavage on the cross is color His .
Category

2010s Contemporary 18k Gold Necklaces

Materials

18k Gold

AnaKatarina 'Ludus' Love Token Hand Carved Agate Cameo and 18 Karat Yellow Gold
Located in Dedham, MA
The Ludus charm is a work of art set in a bezel of 18k yellow gold. The blue agate cameo is hand created by a master carver bringing out the feelings of butterflies we feel in our gu...
Category

21st Century and Contemporary Contemporary 18k Gold Necklaces

Materials

Agate, 18k Gold, Yellow Gold

Amethyst Chain in 18 Karat Gold
Located in Bad Kissingen, DE
18 k yellow gold hallmarked 18 k 8 ct Amethyst 4 grams 46 cm long
Category

21st Century and Contemporary 18k Gold Necklaces

Materials

Amethyst, Gold, 18k Gold

Sybarite Jewellery Nelson 2.62 Carat Diamond Charm 18 Karat Gold South Sea Pearl
Located in London, GB
Sybarite Jewellery is a London-based luxury brand crafting outstanding pieces, incomparable both in design and in execution. Spearheaded by founder Margarita Prykhodko, a former arch...
Category

2010s Contemporary 18k Gold Necklaces

Materials

South Sea Pearl, Topaz, White Diamond, Diamond, Blue Diamond, Pearl, Gol...

18 Karat White Gold Floating Diamond Heart Necklace
Located in Scottsdale, AZ
Designer: custom Material: 18K white gold Diamonds: 1 round cut = .04ct Color: G Clarity: SI1 Dimensions: necklace measures 19-inches long Weight: 4.35 grams
Category

21st Century and Contemporary 18k Gold Necklaces

Materials

Diamond, White Gold, 18k Gold

Australian Boulder Opal and Diamond Pendant in 18 Karat White and Yellow Gold
Located in Sydney, AU
"Newton's Attraction" echoes our desire to be close to what is right and beautiful. The outstanding boulder opal celebrates life's laws of attraction and the fusion of microscopic sp...
Category

2010s Contemporary 18k Gold Necklaces

Materials

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

Certified Red Coral, Icy Apple Green Jade & Diamond Koi Fish Pendant and Brooch
Located in Hong Kong, HK
Please check out the HD video! This item can be used as a pendant or a brooch! This is a very well carved natural red coral Koi fish matched with glowing icy apple green jade and dia...
Category

2010s 18k Gold Necklaces

Materials

Coral, Diamond, White Diamond, Jade, Gold, 18k Gold, White Gold

Amethyst Rondelles 18 Karat Yellow Gold Chain Handmade Cocktail Chic Necklace
Located in Milano, IT
Marvellous necklace starring natural amethyst beads, for a bright charm of uniqueness. Luminous jewel with natural precious jewellery on elegant 18 karat yellow gold setting. Amethy...
Category

21st Century and Contemporary Modern 18k Gold Necklaces

Materials

Amethyst, Gold, 18k Gold, Yellow Gold

Dendritic Agate Coral Floral Leaf Design 22 Karat Yellow Gold Pendant Necklace
Located in New York, NY
This beautiful coral and ivory dendritic agate is wrapped in a 22 karat yellow gold bezel. Three large 22 karat yellow gold granules are a decorative element framing the dendritic a...
Category

2010s Contemporary 18k Gold Necklaces

Materials

Agate, Gold, 18k Gold, 22k Gold, Yellow Gold

Carved Chalcedony Sculpture with a Pearl in an 18 Karat Pendant and Brooch
Located in Logan, UT
The flow of this elegant sculpture is an absolute joy to behold. The natural black chalcedony sculpture (carved by acclaimed lapidary artist Steve Walters) has such litheness and mov...
Category

21st Century and Contemporary Contemporary 18k Gold Necklaces

Materials

Chalcedony, Diamond, Freshwater Pearl, 18k Gold, Platinum

Necklace, Yellow Gold Sun 34 Grams, Diamonds White and Pink 2.27 Carat, Unique
Located in Vannes, FR
Unique Necklace Sun Shape, Yellow Gold 34 Grams, Diamonds White and Pink 2.27 Carats. this unique bill necklace in 18 kt yellow gold brushed to be mast . A collection of 5 Unique Mé...
Category

2010s Artist 18k Gold Necklaces

Materials

Diamond, Pink Diamond, 18k Gold

19th Century Emerald Ruby Diamonds 18 Karat Yellow Gold Necklace
Located in Poitiers, FR
Necklace in 18 karat yellow gold, eagle head hallmark and silver. Formed by an antique pendant representing a bee in flight, this antique jewel is set with a cabochon emerald, rose-c...
Category

Late 19th Century Napoleon III Antique 18k Gold Necklaces

Materials

Diamond, White Diamond, Emerald, Ruby, Gold, 18k Gold, Yellow Gold, Silv...

Robert Wander 35.17 Carat Emerald Cut Pink Tourmaline and Diamond Necklace
Located in Washington, DC
A beautiful emerald cut 35.17 carat Pink Tourmaline pendant necklace. The Tourmaline is set in eight prongs, and surrounded by a single row of Rubellite Tourmalines, with light brow...
Category

21st Century and Contemporary Modern 18k Gold Necklaces

Materials

Diamond, Tourmaline, 18k Gold, Rose Gold

Guardian Angel Pendant Traceable Diamond In 18k Yellow Gold By Rocks For Life
Located in Haddonfield, NJ
The Guardian Angel Pendant is designed as a lovetoken for any occasion and for all ages. The Angel holds a traceable 0.01 carat diamond from the Jwaneng Diamond Mine in Botswana. ...
Category

2010s Contemporary 18k Gold Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

Brooch 18 Karat Yellow Gold 2.48 Carat White Diamonds 3.14 Carat Emeralds
Located in London, GB
Sybarite Jewellery is a London-based luxury brand crafting outstanding pieces, incomparable both in design and in execution. Spearheaded by founder Margarita Prykhodko, a former arch...
Category

2010s Art Deco 18k Gold Necklaces

Materials

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

Nina Runsdorf White Gold Slice Diamond and Mixshape Rosecut Diamond Necklace
Located in New York, NY
Moonlit mysteries. Our slice diamond and mixshape rosecut diamond necklace celebrates the natural beauty of slice diamonds. Crafted from sensual white gold and adorned with organical...
Category

21st Century and Contemporary Contemporary 18k Gold Necklaces

Materials

Diamond, 18k Gold, White Gold

Van Cleef & Arpels Vintage 18 Karat Yellow Gold 3.46 Carat Diamond Y Necklace
Located in Southampton, PA
The Van Cleef & Arpels Vintage 18K Yellow Gold 3.46 ct Diamond Y Necklace is a unique necklace to be cherished for years. This piece is made up of hexagonal links in 18K yellow gold ...
Category

21st Century and Contemporary 18k Gold Necklaces

Materials

Diamond, White Diamond, Yellow Gold, 18k Gold

Ruby Cross Pendant Set in 18 Karat Gold Settings
Located in Bangkok, TH
Ruby 13.50 carats Cross pendant set in 18 Karat Gold Settings Width: 5.1 cm Length: 8.0 cm "Since we first opened doors in 1980 our store was then situated in the vicinity of the...
Category

2010s 18k Gold Necklaces

Materials

Ruby, Gold, 18k Gold

Melody Unisex Small Chain Pendant 18 Karat Yellow Gold Black Onyx beads
Located in London, GB
Details: 18k yellow gold, black onyx. Chain length: 45cm We carefully selects each of our collection gemstones. As they are natural, the colour may vary from one creation to anothe...
Category

2010s Arts and Crafts 18k Gold Necklaces

Materials

Onyx, 18k Gold

Syna 18 Karat Yellow Gold Rounded Paper Clip Link Bracelet
Located in Fort Lee, NJ
Created in 18 karat yellow gold 8 inch length 18 karat yellow gold lobster clasp Bracelet can be clasped at any length Also available in various lengths About the Designers ~ Dharm...
Category

2010s Contemporary 18k Gold Necklaces

Materials

18k Gold, Yellow Gold

Yoko London Tahitian Pearl Long Classic Strung Necklace in 18 Karat White Gold
Located in London, GB
Comprised of timeless, jewellery box staples, our Classic collection is designed to last through the generations. Featuring a striking combination of various shades of Tahitian pearl...
Category

2010s Contemporary 18k Gold Necklaces

Materials

Pearl, Cultured Pearl, South Sea Pearl, 18k Gold, White Gold

Dubini Athena Ancient Silver Coin Medallion 18 Karat Yellow Gold Necklace
Located in London, GB
This DUBINI coin necklace from the 'Empires' collection features an authentic silver coin from Heraclea, Lucania dating circa 350 B.C. set in 18kt yellow gold with rose-cut diamonds....
Category

2010s Classical Greek 18k Gold Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

Sybarite Jewellery Plie Necklace 18 Karat Gold 19.20 Carat Diamonds Emeralds
Located in London, GB
Sybarite Jewellery is a London-based luxury brand crafting outstanding pieces, incomparable both in design and in execution. Spearheaded by founder Margarita Prykhodko, a former arch...
Category

Early 2000s Contemporary 18k Gold Necklaces

Materials

Diamond, Black Diamond, Emerald, 18k Gold

Sardinian Red Coral Bead Long Necklace 18 Karat Gold Clasp
Located in Roma, IT
Sardinian Red Coral Bead Long Necklace 18kt Gold Clasp. The Coral is from the Mediteranean Sea, its Intense Red is definetely Rare in the area. High quality Coral Beads are Graduated...
Category

2010s Classical Roman 18k Gold Necklaces

Materials

Coral, Gold, 18k Gold

Frame Diamond Gold Pendant
Located in Coral Gables, FL
Verahedra collection necklace in 18K yellow gold with 22 round white diamonds at 2.5 - 3.0 mm each. This piece was designed to evoke personal power. John Brevard applies his back...
Category

2010s Modern 18k Gold Necklaces

Materials

White Diamond, 18k Gold