18k Gold Necklaces

Antique Gold Locket
Antique Gold Locket
Unknown
Antique 1880s Victorian Pendant Necklaces
18k Gold, Yellow Gold
Circa 1880s, 18k. This antique locket is beyond charming with a rampant dog and a helm with ornate plumage, all in rich 18k gold. Pleasing in the hand and well made, it is in excelle...
Egyptian Revival 18 Karat Gold Wood Scarab Pendant
Egyptian Revival 18 Karat Gold Wood Scarab Pendant
Unknown
Antique 1880s Egyptian Revival Pendant Necklaces
Gold, 18k Gold, Yellow Gold
A beautiful antique wood carving depicting a scarab in the front and ancient symbols in the back, was inspired by the Egyptian Revival Period when new excavations were made in Egypt ...
Tiffany & Co. Large Lapis Lazuli Crossover Oval Yellow Gold Pendant Necklace
Tiffany & Co. Large Lapis Lazuli Crossover Oval...
Tiffany & Co.
20th Century Pendant Necklaces
Lapis Lazuli, 18k Gold
18k Yellow Gold Large Lapis Lazuli Crossover Pendant Necklace by Tiffany & Co. With 1 Lapis 22mm x 15mm x 11mm This necklace is in mint condition and comes with Tiffany & Co blue bo...
Gilin No Heat Blue Sapphire Diamond Pendant
Gilin No Heat Blue Sapphire Diamond Pendant
21st Century and Contemporary Pendant Necklaces
White Diamond, Blue Diamond, 18k Gold
This beautiful pendant features a good luster no heat Blue Sapphire in the centre which weighs 1.22 Carat, accompanied by 0.91 Carat of diamonds set in 18K White Gold. *Chain not in...
1970s Van Cleef & Arpels Coral, Diamond Necklace
1970s Van Cleef & Arpels Coral, Diamond Necklace
Van Cleef & Arpels
Vintage 1970s Drop Necklaces
Coral, Diamond, 18k Gold
An exceptional set comprising a 1970’s Van Cleef & Arpels long necklace, easily transformable into a bracelet and pendant of intricate openwork design, set with luminous pavé diamond...
David Yurman Cable Classic 18 Karat Gold and Silver Medium Oval Link Chain
David Yurman Cable Classic 18 Karat Gold and Si...
David Yurman
21st Century and Contemporary Chain Necklaces
Gold, 18k Gold, Yellow Gold, Sterling Silver
Item Details: Estimated Retail - $2,650.00 Brand - David Yurman Collection - Cable Classic Metal - Gold & Silver Style - Medium Oval Link Fastening - Hidden Scissor Length (inches) -...
David Yurman Gold and Silver Cable Classic Triple X Collar Necklace
David Yurman Gold and Silver Cable Classic Trip...
David Yurman
21st Century and Contemporary Choker Necklaces
Gold, 18k Gold, Yellow Gold, Sterling Silver
Item Details: Estimated Retail - $1,500.00 Brand - David Yurman Collection - Cable Classic Metal - Gold & Silver Fastening - Lobster Clasp Metal Purity - 18K & 925 Width - 5.00 mm T...
1.08 Carat Diamond and Pearl 18 Karat White Gold Pearl Pendant Necklace
1.08 Carat Diamond and Pearl 18 Karat White Gol...
Unknown
21st Century and Contemporary Pendant Necklaces
Diamond, Pearl, 18k Gold, White Gold
Designer: custom design Material: 18k white gold Diamonds: 57 round brilliant cut = 1.08 carat total weight Color: G Clarity: VS Dimensions: necklace is 20-inch long Weight: 8.36 grams
David Webb Gold and Diamond "Libra" Pendant
David Webb Gold and Diamond "Libra" Pendant
David Webb
Vintage 1970s Pendant Necklaces
Diamond, 18k Gold, Yellow Gold
An 18 karat yellow gold, platinum and diamond pendant. Webb. Circa 1970. Designed as a textured gold disc, depicting the zodiac sign for Libra, enhanced by pave set diamonds, suspen...
Octopus Diamond White 18 Karat Gold Tahitian Pearl Pendant or Necklace
Octopus Diamond White 18 Karat Gold Tahitian Pe...
Elisa Pozza by PETRONILLA
2010s Contemporary Pendant Necklaces
White Diamond, Pearl, 18k Gold
I love animal, I love the sea. I love the sea life. I am fascinated by this fantasy world where light and color take on different values from those in which we live. This pendant is ...
Pig Black Diamond Sapphire 18 Karat Gold Pearl Pendant/Necklace
Pig Black Diamond Sapphire 18 Karat Gold Pearl ...
Elisa Pozza by PETRONILLA
2010s Contemporary Pendant Necklaces
Black Diamond, Pearl, Sapphire, 18k Gold
This nice pendant is made with a button Australian pearl. It has two ears, two eyes with black diamonds. In the holes of its nose there are two orange sapphires encrusted, in tota...
Cartier Panthere Diamond and Gold Necklace
Cartier Panthere Diamond and Gold Necklace
Cartier
21st Century and Contemporary Drop Necklaces
Diamond, Garnet, 18k Gold, Yellow Gold
A stunning 18k yellow diamond, garnet and black lacquer, Cartier necklace from the Panthere collection. The necklace features a circular motif with round brilliant cut diamonds aroun...
Monica Rich Kosann 18 Karat Yellow Gold High Po...
Monica Rich Kosann
2010s Contemporary More Necklaces
Diamond, 18k Gold
Monica Rich Kosann 18K Yellow Gold High Polish 'Premier' Four Image Locket. Holding 4 photos, the 18K Yellow Gold High Polish Finished oval locket is presented on a 32" chain.This lo...
Cadar Duality Wrap Necklace, 18 Karat Gold and ...
CADAR
2010s Modern Beaded Necklaces
White Diamond, 18k Gold
Waves in motion. Concentric arcs draped across the neck mirror the ripple effect of water and the reflection of light dancing on its surface. Handcrafted in 18k high polished gold an...
Cartier, France 1970s Textured Gold Large-Scale...
Cartier
Vintage 1970s Brooches
18k Gold
A gold openwork brooch/pendant of stylized starburst design with applied texture, in 18k. Cartier, France. #22103 Dimensions: 3 inches, 3.5 inches with bail (Chain sold separately.)
Antique Georgian French Portrait Necklace and C...
Unknown
Antique 1820s High Victorian More Necklaces
Natural Pearl, 18k Gold
A remarkable and super rare two sided French necklace of 18 kt gold, with enamel and gold portraits on each side, is in completely original condition. the necklace is embellished wi...
Cartier Panther Diamond and Yellow Gold Necklace
Cartier
Late 20th Century Choker Necklaces
Diamond, 18k Gold
Impressive and rare diamond and 18K yellow gold necklace from the "Panther" collection by Cartier. It features high grade round brilliant cut diamonds. Beautifully made and an iconic...
Diamond and Ruby Necklace
Unknown
Vintage 1980s Contemporary Link Necklaces
Diamond, Ruby, 18k Gold, Yellow Gold
Composed of a series of diamond and ruby quatrefoil motifs, mounted in yellow gold, 16,6 ins. The total weight of the diamonds is approximately 8 carats Weight 75,9gr.
Bulgari Colar Necklace Tourmaline, Peridot, Dia...
Bulgari
20th Century Choker Necklaces
White Diamond, Cultured Pearl, Peridot, Tourmaline, 18k Gold, Yellow Gold
18 karat yellow gold, cultured pearl, diamond, peridot and pink tourmaline collar necklace, Bulgari.
Cartier Gold Cross
Cartier
Vintage 1980s Pendant Necklaces
18k Gold
A symbol of hope, love and justice that is etched into existence by Cartier. Designed in glistening multihued 18k gold. Signed Cartier and numbered.
24.40 Carat Emerald Diamonds 18 Carat Gold Neck...
Unknown
Early 20th Century More Necklaces
Diamond, Emerald, 18k Gold, White Gold, Yellow Gold
Attributed to Cartier. Featuring one Colombian emerald in emerald-cut weighing 24,40 ct. Enhanced by 1274 brilliant-cut diamonds weighing 28,80 ct. Mounted in 18K white- and yellow g...
Amethyst & Peridot 18 Karat Yellow Gold Necklace
Sarosi By Timeless Gems
21st Century and Contemporary Artisan Pendant Necklaces
Amethyst, Peridot, Gold, 18k Gold, Yellow Gold
This exquisite pendant has such a funky spirit! Its layered multi-gem design makes this a necklace a must have piece. The trapezoid cut amethyst measuring 12.97x8.75mm (2.82 carats) ...
Van Cleef & Arpels Rare 1950s 18 Karat Three Ho...
Van Cleef & Arpels
Vintage 1950s Artisan Pendant Necklaces
White Diamond, 18k Gold, Yellow Gold
Every lover of fine jewelry worldwide is familiar with the iconic VCA logo! We proudly offer an extremely rare piece from the 1950's. Meticulously crafted in 18 karat yellow gold, ...
32.59 Carat Santa Maria Aquamarine Diamond Pendant
G.MINNER
2010s Pendant Necklaces
Aquamarine, Diamond, White Diamond, 18k Gold, White Gold
A white gold pendant set with an exceptional Aquamarine origin Santa Maria mine Brazil. 9 brilliant cut diamonds are setted above the aquamarine. The bail is open. This pendant is ...
18 Karat White Gold Black Agate Bead Handmade P...
2010s Contemporary Pendant Necklaces
Agate, 18k Gold
Featuring 18k white gold 42" handmade necklace pendant with seven graduating 16" black agate beads Designed with additional 14 circles between the beads New necklace
4.43 Carat Aquamarine with 1.01 Carat Sapphire ...
Sarosi By Timeless Gems
21st Century and Contemporary Artisan Pendant Necklaces
Sapphire, Blue Sapphire, Diamond, White Diamond, Emerald, 18k Gold, Whit...
This clean, classic pendant has a soft delicate grace to it. Its simple lines and multiple gemstones, give this necklace some subtle spunk! The depth of the color in this stunning aq...
Wendy Brandes Rare Fancy-Cut Black Diamond Skul...
Wendy Brandes
2010s Contemporary Pendant Necklaces
White Diamond, Black Diamond, Ruby, Diamond, 18k Gold, Yellow Gold
18K yellow gold, satin finish with distressing. Fancy-cut black diamond in skull shape, totaling 3 carats. Custom-cut white diamond baguettes, totaling 1.2 carats. White diamond acce...
Henning Koppel Designed Georg Jensen 18 Karat G...
Henning Koppel for Georg Jensen
Early 2000s Modernist Pendant Necklaces
Gold, 18k Gold, Yellow Gold
Description: - A superb vintage Georg Jensen 18 karat yellow gold Splash pendant and original chain. The pendant is designed by Henning Koppel for Georg Jensen. Stamped Georg Jensen ...
20th Century Gold Feather Leaf Necklace
Unknown
Late 20th Century More Necklaces
18k Gold
Beautifully made matte finished 18k gold links that resemble leaves or feathers. This necklace sits very nicely on the neck.
Yellow Gold 18 Karat Necklace
Unknown
20th Century Art Nouveau More Necklaces
18k Gold, Yellow Gold
Discover this Yellow Gold 18 Karat Necklace. Yellow Gold 18 Karat
Van Cleef & Arpels 18 Karat Gold Mother-of-Pear...
Van Cleef & Arpels
21st Century and Contemporary Pendant Necklaces
Diamond, 18k Gold
Van Cleef & Arpels 18K Rose Gold Mother of Pearl and Diamond Cosmos Medium Clip Pendant. The pendant is set with a round brilliant cut diamond weighing .29cts., D-F color, VVS1 clari...
1900s Shell Cameo 18 Karat Yellow Gold Brooch P...
Unknown
Early 20th Century Romantic Brooches
Yellow Gold, Gold, 18k Gold
Brooch - pendant in 18 Karats yellow gold, eagle's head hallmark. This elegant antique brooch is closed set with a shell cameo representing a romantic scene finely realized. The broo...
Tiffany & Co. "Return to Tiffany" 18 Karat Yell...
Tiffany & Co.
21st Century and Contemporary Pendant Necklaces
Gold, 18k Gold, Yellow Gold
Item Details: Estimated Retail - $8,500.00 Brand - Tiffany & Co Collection - Return To Tiffany Metal - Yellow Gold Style - Oval Tag Fastening - Lobster Clasp Length (inches) - 16.00 ...
Elizabeth Garvin Fine White Diamond Baguette Co...
2010s Artist Drop Necklaces
Diamond, White Diamond, Rhodium, Gold, 18k Gold, Yellow Gold, Silver, St...
Concave Coin Necklace handcrafted by jewelry artist Elizabeth Garvin in finely-textured 18k yellow gold featuring eight white diamond baguettes totaling 0.227 carats on a shimmering ...
Georgios Collection 18 Karat Yellow Gold Diamon...
S.Georgios
2010s Byzantine Pendant Necklaces
Diamond, White Diamond, Tanzanite, Gold, 18k Gold, 22k Gold, Yellow Gold
S.Georgios unique designer pendant all handmade in 18 Karat Yellow Gold. It's microscopically decorated - with granulation work all the way around in Gold 22 Karat beads and wires sh...
Pearls Yellow Gold Necklace
Unknown
Vintage 1970s Retro Chain Necklaces
Pearl, 18k Gold, Yellow Gold
Elegant and refine necklace composed of a chain in 18K yellow gold and bright pearls (7 mm) Pearls 5.20 g Total Weight 19 g R.F + uefo Length 35.5 cm (close) 71 cm (open)
Cartier Gold Steel and Citrine Tubogaz Chocker ...
Cartier
Vintage 1980s Choker Necklaces
Citrine, 18k Gold, Steel
A Tubogaz chocker necklace by Cartier in 18k yellow gold and steel. The loops at each end forming a clasp with the button set with an oval citrine Signed Cartier, stamped Or et Acier...
Yellow Gold Three Bezel-Set Diamond Pendant Nec...
2010s Contemporary Pendant Necklaces
Diamond, 18k Gold
Featuring 18k yellow gold necklace pendant with three bezel-set brilliant cut round diamond "by the yard" 18" long Diamond total weight 0.30 carat Center Diamond weight 0.20 carat Sd...
18 Karat Buccellati Necklace Grape Leaf Motif Y...
Buccellati
20th Century Modernist More Necklaces
18k Gold
A Genuine M. Buccellati Necklace that features The Quintessential Grape Leaf Motif. Masterfully crafted from Solid 18 Karat Yellow and White Gold, this exceptional piece features bo...
David Yurman White Agate and Sculpted Gold Bead...
David Yurman
21st Century and Contemporary Beaded Necklaces
Agate, 18k Gold
David Yurman Signature Collection White Agate Necklace with 18k Gold bead and hook clasp. Largest bead is 18mm. Marked 750 & Yurman Hallmark.
18 Karat White Gold Tanzanite Diamond Pendant
Unknown
1990s Modernist Pendant Necklaces
Diamond, 18k Gold
Pendant and Chain Combination 18K White Gold Weighing 19.0 Grams Pendant contains a Tanzanite of fine quality, judged to be Near Flawless clarity and extra fine color of Medium tone ...
18 Karat Gold and Oxblood Coral Necklace
Unknown
21st Century and Contemporary Contemporary Chain Necklaces
Coral, 18k Gold
Oxblood color coral - a deep red color is set in 18k. All nine stones, 6 by 9 mm. are well matched in color and size. The chain is 18K and 17.5 inches long. The piece weighs 6.98 ...
Ruby Diamond 18 Carat Gold Necklace
Unknown
Mid-20th Century Art Deco Drop Necklaces
Diamond, Ruby, 18k Gold, White Gold
Pavé Set with 23 cabochon-cut rubies weighing 13,4 ct. and 435 ball shape rubies weighing approximately 101,60 ct. Enhanced by 11 baguette-cut diamonds and 207 brilliant-cut diamond...
18 Karat White Gold 3.33 Carat Round Diamond Ri...
Unknown
21st Century and Contemporary Choker Necklaces
Diamond, White Diamond, Gold, 18k Gold, White Gold
Item Details: Main Stone Shape - Round Main Stone Weight - 3.33 ctw Main Stone Treatment - Not Enhanced Main Stone Clarity - VS1-VS2 Main Stone Creation - Natural Main Stone - Diamon...
1967 Art Jewel Hans Richter Gold Articulated Ne...
Vintage 1960s Modernist More Necklaces
White Gold, Yellow Gold, 18k Gold
An 18 karat white and yellow gold articulated collar, by Hans Richter, 1967. The necklace is signed Hans Richter, 67, no. 5/9. A necklace of this design was exhibited in Jewelry as ...
White Gold One Bezel-Set Diamond Forty Five Poi...
2010s Contemporary Pendant Necklaces
Diamond, 18k Gold
Featuring 18k white gold necklace pendant with one bezel-set brilliant cut round diamond "by the yard" 16" long Diamond total weight 0.45 carats Thin cable chain necklace with lobst...
Stunning Art Deco G/Vs Diamond Sapphire Ruby Em...
Unknown
Vintage 1940s Art Deco Brooches
Diamond, Blue Sapphire, Emerald, Ruby, 18k Gold
Striking 1940s - 1950s deco 18 karat gold red ruby, green emerald, blue sapphire and white diamond brooch pin pendant. Gorgeous grouping of rich colorful cabochons and sparkling gem...
Jean Vitau Opera Length Baroque Pearl Neck with...
Jean Vitau
20th Century Baroque Multi-Strand Necklaces
18k Gold
These gorgeous Baroque pearls lend themselves to be worn in a multitude of styles, long, doubled or lariat style. The design of the 18 karat white gold elements adds extra elegance t...
Multi-Tone Tricolor Gold Round Diamond Open Lin...
Unknown
21st Century and Contemporary Pendant Necklaces
Diamond, White Diamond, Gold, 18k Gold, Rose Gold, White Gold, Yellow Gold
Item Details: Main Stone Shape - Round Main Stone Weight - 0.13 Main Stone Treatment - Not Enhanced Main Stone Clarity - VS2-SI1 Main Stone Creation - Natural Main Stone - Diamond Ma...
14.49 Carat Ethiopian Opal Pendant with 18 Kara...
Sarosi By Timeless Gems
21st Century and Contemporary Artisan Pendant Necklaces
Opal, Gold, 18k Gold, Yellow Gold
The vividly colorful opal in this necklace forms a rainbow on your neck! Guaranteed to brighten any day and put a smile on your face! Opals are nature's kaleidoscope and the birthst...
Asprey of London Diamond Necklace and Bracelet ...
21st Century and Contemporary Modern Drop Necklaces
Diamond, White Diamond, Gold, 18k Gold, White Gold
This set retailed for over $100,000!!! This diamond necklace and bracelet set is truly gorgeous. The bracelet has 7.92 carats of extremely fine white diamonds and the necklace has 14...
Lester Lampert Original "Flower" Diamond Neckla...
Lester Lampert
2010s Contemporary Drop Necklaces
Diamond, 18k Gold
This Lester Lampert original flower pendant in 18kt. white gold contains a center lilly cut diamond = .43ct, 11 marquise diamonds = .83ct. t.w., and 2 pear shaped diamonds = .22ct. t...
Multi-Tone Tricolor Gold Round Diamond Geometri...
Unknown
21st Century and Contemporary Pendant Necklaces
Diamond, White Diamond, Gold, 18k Gold, Rose Gold, White Gold, Yellow Gold
Item Details: Main Stone Shape - Round Main Stone Weight - 0.51 ctw Main Stone Treatment - Not Enhanced Main Stone Clarity - VS2-SI1 Main Stone Creation - Natural Main Stone - Diamon...
Emilio Jewelry Semi Baroque Natural South Sea P...
Emilio!
21st Century and Contemporary More Necklaces
South Sea Pearl, 18k Gold
This large sized strand of pearls with sizes from 16-19mm at the clasp to a center front pearl. All pearls are semi baroque in shape and very evenly matched in their luster, and uniq...
Anthony Nak Lemon Citrine Multi-Chain Necklace
Anthony Nak
1990s Chain Necklaces
Amethyst, Citrine, 18k Gold
From World-famous jewelry designers Anthony Camargo and Nak Armstrong, a handmade lemon citrine and amethyst necklace. The 18 karat necklace contains a center pear-shape briolette...
Large Sea of Cortez Mabe Pearl and Diamond Pend...
Thesis Gems and Jewelry
2010s Artisan Pendant Necklaces
White Diamond, Pearl, 18k Gold, 22k Gold
Coat of Arms Pendant - Diamonds and Mabe Pearl A Perlas del Mar de Cortez pearl floats on 11+ grams of hand hammered 18 karat recycled gold, like water of the ocean, glimmering with...
Yoko London Pearl and Ruby Three-Row Tassel Cho...
Yoko London
2010s Art Deco Beaded Necklaces
Freshwater Pearl, Ruby, Diamond, White Diamond, Pearl, Cultured Pearl, 1...
This unique three row choker by Yoko London features a sophisticated combination Ruby Rondelles and lustrous Cultured Freshwater Pearls, all of which have been hand-selected by Yoko ...
Gold Diamond Riviere Tennis Necklace and Bracel...
Unknown
21st Century and Contemporary Choker Necklaces
Diamond, 18k Gold
Lots of options to play with in this 18 karat white gold mounted diamond suite. The necklace is prong set with 128 modern brilliant cut diamonds ( I-J VS clarity) totaling about 70...
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