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18k Gold Necklaces

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Metal: 18k Gold
18K Yellow Gold Aquamarine Drop Necklace
Located in Houston, TX
Aquamarine Necklace in 18K Gold studded with drop cut aquamarine pieces. Accessorize your look with this elegant aquamarine drop necklace. Thi...
Category

21st Century and Contemporary American Modern 18k Gold Necklaces

Materials

Aquamarine, Yellow Gold, 18k Gold

Rebecca NWT $250K Magnificent 30CT GIA Diamond Necklace & 2 Pr Diamond Earrings
Located in New York, NY
The Following Item we are offering is a Rare Important Gorgeous 18KT White Gold Winston Style Glistening GIA CERTIFIED Fancy Diamond Drop Neckl...
Category

21st Century and Contemporary 18k Gold Necklaces

Materials

Diamond, Gold, 18k Gold

Van Cleef & Arpels Ltd Edition Light Green Celadon Porcelain & Diamond Alhambra
Located in London, GB
A limited edition 18k white gold light green Celadon Sèvres porcelain and diamond Van Cleef & Arpels Vintage Alhambra pendant from the 2022 Holiday collection. The pendant features a...
Category

21st Century and Contemporary French 18k Gold Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

Two-Tone 18K Yellow Gold Large Ancient Greek Coin Pendant
Located in MELBOURNE, AU
This vintage Two-Tone 18K Yellow Gold Pendant is designed as an ancient Greek Coin, depicting Hercules - Roman equivalent of the Greek divine hero Heracles (who was famous for his...
Category

1990s Italian Classical Greek 18k Gold Necklaces

Materials

18k Gold, Yellow Gold, Silver

18 karat Gold Vintage Handmade French element Necklace
Located in Jerusalem, IL
This style of French ( North African) Necklaces are part and parcel of Many French and North African ( Morocco and Algeria mainly.). They originated in the 1930's and each one is a ...
Category

20th Century French Art Deco 18k Gold Necklaces

Materials

Gold, 18k Gold

TIFFANY & Co. Elsa Peretti 18K Gold 35mm Round Pendant Necklace
Located in Los Angeles, CA
TIFFANY & Co. Elsa Peretti 18K Gold 35mm Round Pendant Necklace Metal: 18K yellow gold Gold weight: 11.30 grams Pendant: 35mm(1.38") diameter Silk Cord: 18" Tiffany black silk cord...
Category

2010s 18k Gold Necklaces

Materials

18k Gold

23.5" Yellow Jadeite Qi-Dragon Pendant Beaded Necklace GIA Gemologist Appraisal
Located in Richmond, CA
This exquisite yellow jadeite pendant (62x43x12mm), masterfully carved into the form of a chi-dragon clutching a coin in its mouth, is a symbol ...
Category

21st Century and Contemporary Chinese Artisan 18k Gold Necklaces

Materials

Jade, 18k Gold

Natural Drop Shape Yellow Diamond Pendant set in 18K White Gold with Diamond
Located in Kowloon, HK
Introducing our extraordinary Spring Floral Pendant, a true embodiment of beauty and grace. This stunning piece features a captivating combination of the finest round brilliant cut d...
Category

2010s Hong Kong Victorian 18k Gold Necklaces

Materials

Diamond, Yellow Diamond, 18k Gold, White Gold

Vintage Cultured and Fine Pearl Necklace
Located in PARIS, FR
Two-strand vintage graduating pearl necklace. Cultured pearls, amongst them three non tested fine pearls. 18K gold clasp French cr...
Category

1960s French Vintage 18k Gold Necklaces

Materials

Pearl, 18k Gold

PANIM 12.17 Carats Diamond Rosecut 18k White Gold Necklace
Located in Tsim Sha Tsui, Hong Kong
PANIM Diamond Rosecut 18k White Gold 42" Long Necklace In this necklace rosecut diamonds are evenly spaced on a white gold chain. This is a piece that can be worn everyday, alone or...
Category

21st Century and Contemporary Indian Modern 18k Gold Necklaces

Materials

Diamond, White Diamond, 18k Gold, White Gold

Art Deco Style 34.5 Karat Red Ruby 18 Karat Yellow Gold Links Beaded Necklace
Located in Rome, IT
Rossella Ugolini Design Collection Art Deco Style 34,5 karats Red Ruby 18 Karat Yellow Gold Links Beaded Sautoir Necklace. This necklace is adjustable in length up to 100 cm and it c...
Category

2010s Italian Art Deco 18k Gold Necklaces

Materials

Ruby, Gold, 18k Gold, Yellow Gold

Certified 15.51 CTW Sapphire and Halo Diamond Necklace Gift 18k White Gold
Located in Houston, TX
Certified Sapphire and Halo Diamond Necklace in 18K Gold with diamonds. This stunning piece of jewelry instantly elevates a casual look or dressy outfit. Sapphire stimulates concent...
Category

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

Materials

Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, White Gold

Natural 15.56 Ct. SI/HI Multi Diamond Necklace 18 Karat White Gold Fine Jewelry
Located in IN
The necklace is designed to gracefully drape around the neck, creating a breathtaking display of shimmering diamonds. The adjustable chain length allows for versatility, ensuring a p...
Category

21st Century and Contemporary Indian Modern 18k Gold Necklaces

Materials

Diamond, 18k Gold, White Gold

David Yurman 925 Silver & 18k Gold Pearl Multi-Strand Necklace
Located in Montreal, QC
David Yurman sterling silver and 18k gold, pearl 16 inch multi-strand necklace. Stamped on the clasp 925-750 D. Yurman. COA.
Category

21st Century and Contemporary American 18k Gold Necklaces

Materials

Pearl, 18k Gold, Silver

Cartier Yellow Gold Diamond Panthère De Cartier Necklace N7059200
Located in London, GB
A striking Cartier 18k yellow gold diamond necklace from the Panthère De Cartier collection. The necklace features a panther motif with bold black lacquer spots, a round brilliant cu...
Category

21st Century and Contemporary French 18k Gold Necklaces

Materials

Diamond, Onyx, Tsavorite, 18k Gold, Yellow Gold

Lavender Jadeite Jade Peach and Diamond Pendant, Certified Untreated
Located in San Francisco, CA
This is an all natural, untreated jadeite jade carved peach pendant set on an 18K white and diamond gold bail. The carved peach symbolizes longevity. It measures 1.39 inches (35.3 mm) x 0.79 inches (20.1 mm) with thickness of 0.29 inches (7.5 mm) weighing 7.4 grams. Included is a Hong Kong Gems Laboratory Jade Identification Report stating the stone is natural color, type A, 翡翠 (fei cui...
Category

21st Century and Contemporary Burmese 18k Gold Necklaces

Materials

Diamond, Jade, 18k Gold

Heart Shape Pink Gemstone Necklace Diamond 18 Karat White Gold Handmade Jewelry
Located in IN
Presenting this exquisite heart-shaped pink gemstone necklace, adorned with diamond accents, crafted in 18 karat white gold. This stunning handm...
Category

21st Century and Contemporary Indian Modern 18k Gold Necklaces

Materials

Diamond, 18k Gold, White Gold

18 Karat Yellow Gold Emerald Slightly Hammered "Little Hearts" Chain Necklace
Located in Rome, IT
Rossella Ugolini Design Collection Exquisite 18K Yellow Gold Emerald Bead and Slightly Hammered Hearts Chain, Handcrafted in Italy. This enchanting necl...
Category

2010s Italian Artisan 18k Gold Necklaces

Materials

Emerald, 18k Gold, Yellow Gold, Gold

18K Yellow Gold Everyday Diamond Celestial Necklace
Located in Houston, TX
Everyday Diamond Celestial Necklace in 18K Gold studded with diamond of 0.35 carats. This stunning piece of jewelry instantly elevates a cas...
Category

21st Century and Contemporary American Modern 18k Gold Necklaces

Materials

Diamond, Yellow Gold, 18k Gold

Chopard Diamond Pave Heart Pendant
Located in Greenwich, CT
Truly beautiful Diamond Pave Heart Pendant by Chopard. Happy Diamonds collection, combining the feminine style with jewelry excellence. This heart...
Category

21st Century and Contemporary Swiss Modern 18k Gold Necklaces

Materials

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

NWT $275, 000 Rare Fancy 18KT Gold 60CT Gorgeous Important Ruby Diamond Necklace
Located in New York, NY
The Following Item we are offering is this Rare Important Radiant 18KT Gold Gorgeous Glittering and Sparkling Magnificent Fancy Rare Important Ruby and ...
Category

21st Century and Contemporary 18k Gold Necklaces

Materials

Diamond, Ruby, Gold, 18k Gold

Van Cleef & Arpels White Gold Mother of Pearl Vintage Alhambra 20 Motif Necklace
Located in London, GB
A beautiful 18k white gold mother of pearl necklace from the Vintage Alhambra (VCARF48800) collection by Van Cleef & Arpels. Featuring 20 iconic clover motifs, each motif is set with...
Category

21st Century and Contemporary French 18k Gold Necklaces

Materials

18k Gold, White Gold

22.2 Carat Sapphire 0.44 Carat White Diamond Handcrafted Beaded 18KGold Necklace
Located in Rome, IT
Rossella Ugolini Design Collection Handcrafted 22.20 Karat Sapphire 0.44Karat White Diamonds Beaded White Gold Sautoir Necklace This enchanting 19,68 inches long beaded necklace is h...
Category

2010s Italian Art Deco 18k Gold Necklaces

Materials

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

Tanzanite Neckalce Carved Jade Tourmaline 18k Gold
Located in Milan, IT
Amazing multi thread necklace with faced tanzanite stone, rose quartz, central with carved Jace surrounded with tourmaline carved leaf, 18 k Gold g...
Category

2010s Italian Artist 18k Gold Necklaces

Materials

Jade, Tanzanite, Tourmaline, 18k Gold

Dalben Emerald Beads Rose Gold Necklace
Located in Como, IT
Dalben design hand crafted necklace composed of 11,95 carat faceted beads emeralds in different dimension and 18 k rose gold in rosary style. The necklace length is 16,34 inch (41,5...
Category

21st Century and Contemporary Italian Contemporary 18k Gold Necklaces

Materials

Emerald, Gold, 18k Gold, Rose Gold

Antique Scottish Agate Necklace
Located in Firenze, IT
Antique Necklace 18kt Gold and Agate. Made in Scotland circa 1820-60's. Measurements: Length 17.12 inches; Size of largest central stone is 1.92 inch (48mm) long x 1.6 inch (40mm) ...
Category

1850s British Victorian Antique 18k Gold Necklaces

Materials

Agate, 18k Gold

Blue Sapphire, Diamonds, 18 Karat White Gold Pendant Necklace
Located in Marcianise, Marcianise (CE)
SHIPPING POLICY: No additional costs will be added to this order. Shipping costs will be totally covered by the seller (customs duties included). PS: THIS POLICY IS NOT APPLICABLE ...
Category

2010s Italian Modern 18k Gold Necklaces

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

Boucheron 'Arabesques' 18 Carat White Gold Diamond Necklace
Located in London, GB
This gorgeous necklace by Boucheron is crafted from 18 carat white gold and designed with high-polished twist shaped links that are masterfully connected to ensure supreme comfort wh...
Category

2010s French Modern 18k Gold Necklaces

Materials

Diamond, Gold, 18k Gold, White Gold

Handcraft Colombian Emeralds 18 Karat White Gold Diamonds Choker Necklace
Located in Marcianise, IT
For any problems related to some materials contained in the items that do not allow shipping and require specific documents that require a particular period, please contact the selle...
Category

21st Century and Contemporary Italian Artisan 18k Gold Necklaces

Materials

Diamond, Emerald, 18k Gold, White Gold

18K Yellow Gold 7.35 Carat Diamond Tennis Necklace Gift for Mom
Located in Houston, TX
7.35 Carat Diamond Tennis Necklace Gift for Mom in 18K Gold studded with round cut diamond of 7.35 carats. This stunning piece of jewelry instantly elevates a casual look or dressy o...
Category

21st Century and Contemporary American Modern 18k Gold Necklaces

Materials

Diamond, Yellow Gold, 18k Gold

Modern Cultured Pearl 18 Karat Yellow Gold Clasp Necklace
Located in Poitiers, FR
Choker necklace of cultured pearls, shaded white orient. The clasp is a 18 karat yellow gold pearl, decorated with gadroons, ratchet with safety chain. Diameter of the pearls : 6,5/7 mm. Length : 46 cm. Total weight of the jewel : 28,6 g approximately. Pearl necklace entirely threaded on new silk thread with knot. Second- hand pearls jewel...
Category

21st Century and Contemporary French Modern 18k Gold Necklaces

Materials

Pearl, Cultured Pearl, Gold, 18k Gold, Yellow Gold

Cartier Double C Diamond Necklace
Located in Milano, IT
Cartier Double C "Penelope" Three-Row Diamonds Choker almost unworn 18K Yellow Gold and Diamonds Weight 152 grams With original box from Cartier
Category

21st Century and Contemporary French 18k Gold Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

Turquoise, Diamond and Gold Three Strands of Pearl Opera Necklace
Located in Monte Carlo, MC
Very elegant opera necklace: thee stands of white peals closing with a yellow gold clasp which is also the adornment of this piece. It consists of a 27mm long turquoise set in yellow...
Category

Late 20th Century Italian 18k Gold Necklaces

Materials

Diamond, Cultured Pearl, Turquoise, Pearl, 18k Gold, Gold

Tanzaniane Torchon Necklace 18 Karat Gold Ebony Antiques Netsuke
Located in Milan, IT
Necklace with 35 string of blu faced tanzanite torchon necklace, 18k gold gr 18,80, 2 antiques Japanese netsuke representing different status of buddha. Each netsuke was signed fro...
Category

2010s Italian Artist 18k Gold Necklaces

Materials

Tanzanite, 18k Gold, Gold

Irene Neuwirth Labradorite Diamond Rose Gold Pendant Necklace
Located in Stamford, CT
Irene Neuwirth 18k rose gold necklace. 5 cabochon color change marquise Labradorites, each with a halo of round diamonds. 1 round cabochon labradorite. 18.5 inches long. 5 cabochon...
Category

21st Century and Contemporary 18k Gold Necklaces

Materials

Diamond, Labradorite, Gold, 18k Gold, Rose Gold

Yoko London Akoya Classic Row Necklace on 18 Karat Rose Gold Diamond Set Clasp
Located in London, GB
This timeless necklace by Yoko London features premium 7-7.5mm Japanese Akoya pearls with a subtle rose over-tone, finished with a diamond-set 18K rose gold clasp. Crafted in our Lon...
Category

2010s British Contemporary 18k Gold Necklaces

Materials

Diamond, Pearl, Cultured Pearl, 18k Gold, Rose Gold

Verdura Citrine Diamond Pearl Byzantine Long Necklace
Located in Palm Beach, FL
"Byzantine" long necklace, featuring a single-strand comprised of polished citrine beads accented by gold beads, silver and diamond pierced beads, and cultured pearls. 18k yellow go...
Category

2010s Unknown Modern 18k Gold Necklaces

Materials

Citrine, Diamond, Pearl, Gold, 18k Gold, Yellow Gold, Silver

Van Cleef & Arpels Five-Row Diamond Link Necklace
Located in New York, NY
An exceptional and highly flexible necklace by Van Cleef & Arpels that dates back to the 1990s, designed as five rows of graduated round-cut diamonds of exceptional brilliance, exqui...
Category

1990s French 18k Gold Necklaces

Materials

Diamond, 18k Gold

Diamond Necklace Tiara
Located in New York, NY
A MASTERPIECE! 46.75 carats of white pear, marquise and round brilliant cut diamonds set in 18k white gold. The piece can be worn as a necklace and easily converted into a tiara...
Category

21st Century and Contemporary 18k Gold Necklaces

Materials

Diamond, 18k Gold

Nautical Anchor Link Choker Necklace of 18k White and Yellow Gold and Diamonds
Located in Bilbao, ES
Iconic nautical, marine or anchor chain symbolizes strength. A classic and timeless design that you will enjoy wearing everyday; bold enough to make a solo statement or stack it. Secure slide lock and safety. Created after the influence of Italian Milano Jeweler "Valente" and the "Marina...
Category

21st Century and Contemporary Spanish Contemporary 18k Gold Necklaces

Materials

Diamond, 18k Gold, White Gold, Yellow Gold

Stunning 5.5 CTW Diamond Heart Necklace in 18kt Solid White Gold
Located in Houston, TX
Stunning 5.5 CTW Diamond Heart Necklace in 18K Gold studded with round cut diamond. This stunning piece of jewelry instantly elevates a casual look or dressy outfit. April birthsto...
Category

21st Century and Contemporary American Modern 18k Gold Necklaces

Materials

Diamond, White Gold, 18k Gold, Gold

Yoko London Grey Tahitian Pearl Necklace in 18 Karat White Gold
Located in London, GB
The cool tones found in these natural coloured Tahitian pearls speak for themselves in this bold statement necklace by Yoko London. Sure to be an every day staple piece that is easily styled with other Tahitian pearl jewellery. Each pearl has been individually selected and hand-strung by our experts in our London atelier. -10.1-14.3mm Cultured Grey Tahitian Pearls...
Category

2010s British Contemporary 18k Gold Necklaces

Materials

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

Yoko London Baroque Natural Colour Pink Freshwater Pearl Necklace in 18K Gold
Located in London, GB
Comprised of timeless, jewellery box staples, our Classic collection is designed to last through the generations. Featuring large rare, natural colour Baroque shaped pink Freshwater ...
Category

2010s British Contemporary 18k Gold Necklaces

Materials

Pearl, Cultured Pearl, Freshwater Pearl, 18k Gold, White Gold

18K White Gold Blue Sapphire Halo Necklace
Located in Old Tappan, NJ
18K white gold double chain halo necklace with accented diamonds on the chain. There are a total of 42 round brilliant-cut diamonds weighing 0.46 carats total weight. In the center t...
Category

2010s Unknown Contemporary 18k Gold Necklaces

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

Vintage Hermès Diamond Chain Link Necklace Set in 18k Yellow Gold
Located in London, GB
A rare vintage Hermès diamond chain necklace set in 18k yellow gold. The necklace is composed of 19 iconic Hermès ‘H’ motifs set alternately with twinkling little crosses. Each cro...
Category

1990s French Modern 18k Gold Necklaces

Materials

Diamond, Gold, 18k Gold, Yellow Gold

18k Gold Deco Style Pendant with Opal and Diamonds
Located in New York, NY
Art Deco is the influence for the design of this modern pendant. This piece features a opal center rosecut stone with a black onyx backing to create a rich blue/green color. Fabricated in 18k gold, with a geometric rim of diamonds around the opal. This is a fashionable pendant which is beautiful worn alone, or layered with other necklaces. The pendant hangs from a gold round link chain...
Category

21st Century and Contemporary American Contemporary 18k Gold Necklaces

Materials

Diamond, Opal, 18k Gold

11.90 Carat Diamond Graduated Riviera Necklace
Located in New York, NY
This exquisite graduated riviera necklace set in handmade 18k white gold featuring perfectly cut ideal round brilliant diamonds. the super w...
Category

2010s American 18k Gold Necklaces

Materials

Diamond, 18k Gold

Stefan Hafner Chandelier Lariat Diamond White Gold Necklace
Located in New York, NY
This magnificent Stefan Hafter chandelier lariat necklace is crafted in 18k white gold and set with brilliant-cut round diamonds of an estimated 2.77 carats. A delicate and timeless ...
Category

2010s Italian 18k Gold Necklaces

Materials

Diamond, 18k Gold, White Gold

Vintage Italian Chunky Link Necklace in 18k Yellow Gold
Located in London, GB
A beautiful vintage Italian chunky link necklace set in 18k yellow gold. The necklace is composed of exactly 93 gold chunky links, connected in the iconic brick link design. Becaus...
Category

1980s Italian Retro Vintage 18k Gold Necklaces

Materials

Gold, 18k Gold, Yellow Gold

IGI Certified 21.20ct Colombia Emerald 1.60ct Diamonds 18K Yellow Gold Necklace
Located in Hong Kong, HK
Drape yourself in lavish decadence with our 18K yellow gold necklace, featuring a striking pendant. The focal point is a breath-taking 21.20-carats natural Colombian emerald, adorned...
Category

21st Century and Contemporary Hong Kong 18k Gold Necklaces

Materials

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

Syna 18 Karat Large Yellow Gold Link Chain
Located in Fort Lee, NJ
Created in 18 karat yellow gold 30 inch length Weight 12 grams approx. 18 karat yellow gold lobster clasp Chain can be clasped at any length Crafted in 18 karat yellow gold, this im...
Category

2010s American Contemporary 18k Gold Necklaces

Materials

18k Gold, Yellow Gold

Roman Malakov 12.94 Carats Total Round Diamond Double Strand Tennis Necklace
Located in New York, NY
A sophisticated diamond necklace showcasing a double strand with graduating diamonds weighing 12.94 carats total, G Color and SI in Clarity. Each diamond securely sits in a 4 prong b...
Category

21st Century and Contemporary American Modern 18k Gold Necklaces

Materials

Diamond, 18k Gold, White Gold

TIFFANY & Co. 18K Gold Diamond Point Circle Pendant Necklace 24" Men's
Located in Los Angeles, CA
TIFFANY & Co. 18K Gold Diamond Point Pendant Necklace Men's Tiffany diamond point pattern was inspired by the clean geometry of a culet — the b...
Category

2010s American 18k Gold Necklaces

Materials

18k Gold

Fine 1.00 Carat Colombian Natural Emerald Bar Pendant 18 Karat
Located in US
Fine Colombian Green Emerald Solitare Bar Pendant 18K Yellow Gold (White gold also available) Fine Natural Colombian Emerald Oval Cut 1.00 Ct ( Five oval cut emerald ) Excellent Cla...
Category

21st Century and Contemporary American Modern 18k Gold Necklaces

Materials

Emerald, 18k Gold, White Gold, Yellow Gold

Cartier Paris 1994 Rare Necklace Pendant In 18Kt Yellow Gold With Malachite
Located in Miami, FL
Malachite necklace pendant designed by Cartier. This is a very rare and very hard to find necklace-pendant, created in Paris France by the jewelry house of Cartier. It was carefully...
Category

1990s French Modern 18k Gold Necklaces

Materials

Malachite, Gold, 18k Gold, Yellow Gold

Syna Yellow Gold Owl Pendant with Diamonds
Located in Fort Lee, NJ
Created in 18 karat yellow gold Diamonds 0.10 ct approx Chain sold separately Crafted with 18 karat yellow gold, this pendant is enriched with 0.10 carats of dazzling diamonds, nee...
Category

2010s Unknown Contemporary 18k Gold Necklaces

Materials

Diamond, Brown Diamond, 18k Gold, Yellow Gold

Chopard Happy Diamonds Pendant and Chain 18 Karat Gold Necklace
Located in Berlin, DE
Chopard Happy Diamonds diamond pendant, 18k gold necklace. Pendant and chain original Chopard, 18k gold. Diameter of the pendant 11.5mm Total...
Category

Early 2000s Modern 18k Gold Necklaces

Materials

Diamond, White Diamond, 18k Gold, Yellow Gold

Emerald Black Jade Pendant Elaborately Three-Dimensional Carving, Certified
Located in Southbury, CT
This incredible, substantial, masterfully carved natural and untreated omphacite jade (fei cui) jade pendant features three-dimensionally carved birds nestled among highly detailed w...
Category

1980s Artisan Vintage 18k Gold Necklaces

Materials

Diamond, Jade, Black Jade, 18k Gold

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