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Flat 18 Kt Gold Necklace

Victorian 18 Kt gold Garnet Padlock 18 KT Necklace
Located in Napoli, IT
solid 18 Kt gold, English origin Sign that it has been long treasured through centuries Consisting in a
Category

Antique 1870s British Victorian Pendant Necklaces

Materials

Garnet, Gold, 18k Gold

Victorian 18 Kt gold Garnet Padlock 18 KT Necklace
Victorian 18 Kt gold Garnet Padlock 18 KT Necklace
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H 1.07 in W 0.71 in L 15.75 in
Modernist Reyes Designer Lapis 18 KT Necklace
Located in Napoli, IT
jewelry of solid 18 KT With a flat and wide torque more suitable for a long slim neck and two geometric
Category

Vintage 1970s European Modernist Pendant Necklaces

Materials

Lapis Lazuli, 18k Gold

Modernist Reyes Designer Lapis 18 KT Necklace
Modernist Reyes Designer Lapis 18 KT Necklace
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H 2.01 in W 0.87 in Dm 14.57 in
18 Kt rose gold Liberty necklace with amethyst & diamonds
Located in Milano, IT
bright light to the neck. The necklace is composed of 6,80 grams of 18k gold, 0,05cts of brilliant cut
Category

2010s Italian Contemporary Pendant Necklaces

Materials

Amethyst, Diamond

Antique Multi-strand Dog 18 Kt Collar Necklace 1820 ca
Located in Napoli, IT
solid 18 kt gold – tested Rare design, comprising exquisite flat shaped links of spectacular Greek key
Category

Antique 1820s European Georgian Link Necklaces

Materials

18k Gold

Colour stone modern Pink stone Quartz 18 kt Yellow solid Gold Pendant necklace
By MAVIADA
Located in GB
As seen in FT - How to Spend it! Mallorca Flat 18kt yellow gold pendant, 8x15mm stone These
Category

2010s Turkish Contemporary Pendant Necklaces

Materials

Quartz, Tourmaline, Gold, Yellow Gold, 18k Gold

Art Deco 48.83 Ct Aquamarine 4.25 Ct Diamond Rare 18 Kt /Plat Necklace
Located in Napoli, IT
round cuts giving life to a timeless art piece Solid 18 KT gold Platinum topped Articulated with natural
Category

Vintage 1930s European Art Deco Link Necklaces

Materials

Aquamarine, Diamond, 18k Gold, Platinum

Lion Turquoise Central and Diamonds in a 18 Karat Gold Necklace and Earrings
By Micheletto Olivo
Located in Milano, Lombardia
A unique flat degradè groumette in 18 kt gold collier The wonderful and realistic turquoise
Category

Vintage 1960s Italian Etruscan Revival Pendant Necklaces

Materials

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

Lion Coral Central Surrounded by Diamonds in Degradè in a 18 Karat Gold Necklace
By Micheletto Olivo
Located in Milano, Lombardia
A unique flat degradè groumette in 18 kt gold collier The wonderful and realistic coral sculpture
Category

Vintage 1960s Italian Etruscan Revival Pendant Necklaces

Materials

Coral, White Diamond, Blue Sapphire, 18k Gold

Triangle Rock Crystal choker & One-Off Necklace in 14kt Gold Cocktail Statement
By Sheila Westera London
Located in Engelberg, CH
yellow gold filled, and made the pendant to move freely on a handmade stiff collar necklace. Her
Category

2010s Swiss Contemporary Choker Necklaces

Materials

Crystal, Rock Crystal, Gold, 14k Gold, Gold-filled, Yellow Gold

Ruby Emerald Diamond Necklace cute Motif of a rocking Girl sculptural Design
Located in Viena, Viena
made, 18 kt white gold, looks sooo great when worn, a very nice Design and very nice made, handcrafted
Category

2010s Italian Modern Pendant Necklaces

Materials

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

Georgian Rose Cut Diamond Bristol Glass Forget Me Not Pendant
Located in Napoli, IT
richly set with rose cut Diamonds Pendant is hand crafted of solid 18 Kt gold and silver, flat in shape
Category

Antique 1790s European Georgian Pendant Necklaces

Materials

Diamond, 18k Gold

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GIA Certified 7.0 Carat Heart Shape Pink Diamond Cocktail Ring
By GEMME
Located in New York, NY
Heart Shape Diamond weighing 7.0 Carat with GIA certificate stating the Diamond is of Fancy Pink color and VS2 Clarity. Surrounded by reverse set White Diamonds weighing 5.02 Carats....
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Antique Victorian 18k Gold Diamond and Blue Enamel Locket Pendant
Located in NEWARK, GB
A splendid, fine antique Victorian locket pendant. Made from rich bloomed 18kt gold with a brushed finish this locket exudes luxury from top to bottom. The front is decorated with ...
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Antique 19th Century British Victorian Pendant Necklaces

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Victorian 1870 Festoon Drop Necklace 18Kt Yellow Gold with 96.65 Cts Turquoises
Located in Miami, FL
Victorian 19th century Festoon drop Necklace with Turquoises. A magnificent and exceptional piece of jewelry, most probably British created during the mid Victorian era (1840-1901),...
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Antique 1870s British Victorian Drop Necklaces

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Diamond, Turquoise, Gold, 18k Gold, Yellow Gold

David Webb 18K Yellow Gold Carved Jade Link Chain Necklace
By David Webb
Located in New York, NY
This is a classic chunky link necklace that holds one carved jade at it's focal point. Trendy yet very elegant this necklace speaks David Webb. Rich 18k yellow gold solid links feel ...
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20th Century American Modern Link Necklaces

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Cartier South Sea Cultured Pearl Necklace with Diamond Clasp+ Original Receipt
By Cartier
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Cartier South Sea Cultured Pearl Necklace with original receipt and in original box , 11.3 to15.7MM original receipt , Purchased from The Cartier Boutique at 214 , Worth Ave , Palm...
Category

1990s Beaded Necklaces

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Early Victorian 14K Gold and Enamel Locket
Located in Venice, CA
Circa 1850, this 14k gold Victorian locket would have been worn as a reminder of a loved one. The forget-me-not flower was a meaningful symbol in Victorian jewelry. It has five petal...
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14k Gold, Yellow Gold, Enamel

Early Victorian 14K Gold and Enamel Locket
Early Victorian 14K Gold and Enamel Locket
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W 1 in D 0.19 in L 0.88 in
A Victorian gold and turquoise serpent necklace
Located in London, GB
A Victorian gold and turquoise serpent necklace, the flexible tapering yellow gold body formed of three rows of scale-like collets each set with a round cabochon-cut turquoise, the h...
Category

Antique 1840s British Early Victorian Link Necklaces

Materials

Turquoise, Gold

A Victorian gold and turquoise serpent necklace
A Victorian gold and turquoise serpent necklace
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W 0.48 in L 16.15 in
Garnet Turquoise Amethyst Locket Pendant Austro-Hungarian Renaissance Revival
Located in New York, NY
This Locket Pendant is a magnificent piece of Austro-Hungarian Garnet, Turquoise and Amethyst jewelry. It is in the Renaissance Revival style and dates to circa 1870. The gems are ...
Category

Antique 19th Century Austrian Renaissance Revival Pendant Necklaces

Materials

Amethyst, Garnet, Turquoise, Pearl, Silver, Gilt Metal

19th Century 18 Karat Yellow Gold Chiseled Chain Heart-Shaped Padlock Necklace
Located in Poitiers, FR
Chain in 18 karat yellow gold and 9 karat yellow gold clasp. Lovely antique chain it is composed of alternately chiseled oval links and is retained on the front by a heart-shaped cla...
Category

Antique Late 19th Century French Victorian Chain Necklaces

Materials

Gold, 18k Gold, 9k Gold, Yellow Gold

Art Nouveau 1890 Plique a Jour Pendant Brooch in 18kt Gold Diamonds Pearls Ruby
Located in Miami, FL
Art Nouveau Plique à jour pendant brooch. A exceptional piece, created during the Art Nouveau period, back in the 1890. Surely It was crafted in Austria or Germany with the difficul...
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Antique 1890s Austrian Art Nouveau Pendant Necklaces

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Fancy Vivid Yellow Diamond Dragonfly Brooch
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Enveloped in a sea of 60.26 carats of fancy vivid yellow diamonds is this tour de force of jewelry craftsmanship from the collaboration of jewelry legends Fred Leighton and Carvin Fr...
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20th Century American Contemporary Brooches

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Yellow Diamond, Ruby, 18k Gold, Yellow Gold

A Late Georgian Amethyst Suite
Located in London, GB
A late Georgian amethyst suite, the necklace centrally set with three oval faceted amethysts within gold scroll decorations, suspending a detachable drop with a pear-shaped and a sma...
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Antique 19th Century English Georgian Chain Necklaces

Materials

Amethyst, 18k Gold

A Late Georgian Amethyst Suite
A Late Georgian Amethyst Suite
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W 2.49 in L 16.15 in
Antique 18th Century Minas Novas Earrings Pendant/Brooch Girandole Portuguese
Located in Lisbon, PT
Museum-quality rare and important antique 18th century Minas Novas rock crystal quartz girandole pendant and earrings demi-parure mounted in closed-back silver, Portuguese, circa 177...
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Renaissance Cameo Pendant
Located in New Orleans, LA
The cameo at the center of this exceptional pendant is a stunning example of the art of gem engraving during the Renaissance. It likely dates to the early 17th century and features a...
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Antique 17th Century Italian Renaissance Pendant Necklaces

Materials

Multi-gemstone, Pearl, 18k Gold, Enamel

Renaissance Cameo Pendant
Renaissance Cameo Pendant
H 9 in W 5 in L 16 in
Antique Deco Aquamarine Diamond Onyx Pearl Gold Pendant Necklace
Located in Miami, FL
An antique deco piece with endless beauty, a color play with elegance between the sky blue color Aquamarine & the black from the Onyx gemstones. this piece is formed by 2 mm cream...
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Vintage 1920s American Art Deco Pendant Necklaces

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Aquamarine, Diamond, Onyx, Pearl, Gold

A Pair of Rare Late Georgian Diamond Earrings
Located in London, GB
A pair of late Georgian open-work diamond drop earrings, set with three graduating old brilliant-cut diamonds, the principal pear shaped diamonds weighing approximately 3.5 carats th...
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Diamond, 18k Gold, Yellow Gold, Sterling Silver

Recent Sales

Magnificent 18 Karat gold Mid Victorian Flat Garnet Padlock Boxed Full Necklace
Located in Napoli, IT
collection Further Details Below Metal: 18 Kt yellow gold, tested Hallmarks: none/worn Gems: 3 flat cut
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Antique 1840s Victorian Chain Necklaces

Materials

Garnet, 18k Gold

Spectacular Late Deco 48.83 Ct Aquamarine 4.25 Ct Diamond Rare 18 Kt /Plat Neckl
Located in Napoli, IT
some skilful past master created a timeless piece of art Hand crafted of solid 18 KT gold Platinum
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Vintage 1930s Art Deco Link Necklaces

Materials

Aquamarine, Diamond, Platinum, 18k Gold

Jane Magon Collections Jadeite and South Sea Pearl 18KT Gold Statement Necklace
By Jane Magon Collections
Located in New York, NY
worked onto 18 KT gold wire. While there is a cultural element to the choice of stone, by hand-wiring it
Category

2010s Australian Contemporary Beaded Necklaces

Materials

Agate, Chrysoberyl, Chrysophrase, Coral, Crystal, Jade, Opal, Pearl, Cul...

Distinctive Art Nouveau Sapphire Diamond 18 Karat Locket
Located in Napoli, IT
Treasure Keeper Ravishing Art Nouveau treasure 1890 ca - beautifully hand modelled of solid 18 KT
Category

Antique 1890s Art Nouveau Pendant Necklaces

Materials

Diamond, Sapphire, 18k Gold

Beautiful Georgian Period 3.30 Carat Rose Cut Diamond Brooch Pendant
Located in Napoli, IT
– measures 38 mm. x 35 mm. Further Details Below Metal: 16/18 Kt gold silver, tested Hallmarks: assay
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Antique 1780s Georgian Pendant Necklaces

Materials

Diamond, 15k Gold, 18k Gold

Victorian 3.20 Carat Cushion Diamond Dormeuse Earrings
Located in Napoli, IT
important Victorian necklace Hand crafted of solid 18 Kt gold topped by silver – keeping the original mount
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Antique 1850s Victorian Dangle Earrings

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Diamond, 18k Gold, Silver

Bulgari 18 Karat Yellow Gold Diamonds Vintage Necklace
By Bulgari
Located in Rome, IT
18 kt. yellow gold with 6.50 carat of round-cut diamonds signed by Bulgari. This vintage classic
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Vintage 1980s Italian Modern Chain Necklaces

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Diamond, 18k Gold, Yellow Gold

Antique Victorian Etruscan Revival Granulated Gold Necklace, circa 1870
Located in Stamford, CT
flawless design, executed in 18 kt gold in Italy, the home of etruscan revival jewelry. Circling the
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Antique 1860s Italian Etruscan Revival Link Necklaces

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18k Gold

Antique Georgian Large Amethyst Spinner Pendant
Located in Stamford, CT
. The 9 Kt gold is the strongest gold, stronger than 18 Kt, and was chosen to securely hold the weight
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Antique Early 19th Century British Georgian Pendant Necklaces

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Amethyst, 10k Gold

Antique Georgian Large Amethyst Spinner Pendant
Antique Georgian Large Amethyst Spinner Pendant
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H 2.63 in W 1.63 in
Roman Arrowhead Bronze Pendant '2nd-6th Century BC' Mounted in 18 Kt Gold
Located in Roma, IT
", mounted in 18 Kt gold, with an exclusive design of the Serra store. The most common form of Roman
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Cartier French 18 Karat Gold and Diamond Necklace
By Cartier
Located in Stamford, CT
18 Kt gold Cartier diamond accented necklace makes you conscious of standing tall and elegant. The
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Vintage 1980s French Modern Link Necklaces

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Roberto Coin 1990s 18 Karat Yellow Gold Double Knot Chain Link Necklace
By Roberto Coin
Located in New York, NY
18 KT yellow gold Roberto Coin double knot chain link necklace. The necklace measures 17" long
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18k Gold, Yellow Gold

Marco Bicego Goa Necklace, Three Multi-Strand with Diamonds in 18 K White Gold
By MARCO BIEGO
Located in London, GB
Marco Bicego, three flat coil strands interweave in a play of extraordinary radiance in this 18 kt
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2010s Modern Multi-Strand Necklaces

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Diamond, 18k Gold, White Gold

Antique Georgian Flat Cut Granulated Garnet Pendant
Located in Stamford, CT
Every angle, front, back, or sideways, this 18 Kt gold flat cut garnet, pendant is so magnificent
Category

Antique 1810s English George III Pendant Necklaces

Materials

Garnet, 18k Gold

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Flat 18 Kt Gold Necklace For Sale on 1stDibs

Find the exact flat 18 kt gold necklace you’re shopping for in the variety available on 1stDibs. Every item for sale was constructed with extraordinary care, often using gold, 18k gold and yellow gold. You can easily find a 10 antique edition and 4 modern creations to choose from as well. Making the right choice when shopping for a flat 18 kt gold necklace may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 18th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. There have been many well-made iterations of the classic flat 18 kt gold necklace over the years, but those made by Micheletto Olivo, MAVIADA and Sheila Westera London are often thought to be among the most beautiful. A flat 18 kt gold necklace can be a stylish choice for most occasions, but diamond rings, from our inventory of 6, can add a particularly distinctive touch to your look, day or night. Today, if you’re looking for an emerald cut version of this piece and are unable to find the perfect match, our selection also includes brilliant cut and bullet cut alternatives. When shopping for a flat 18 kt gold necklace, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a Flat 18 Kt Gold Necklace?

On average, a flat 18 kt gold necklace at 1stDibs sells for $5,300, while they’re typically $649 on the low end and $14,900 for the highest priced versions of this item.

Finding the Right necklaces for You

We are fortunate to know much of the world’s long and dazzling history of necklaces, as this type of jewelry was so treasured that it was frequently buried with its owners.

Lapis lazuli beads adorned necklaces unearthed from the royal graves at the ancient Iraqi civilization of Sumer, while the excavation of King Tut’s burial chamber revealed a sense of style that led to a frenzy of Art Deco designs, with artisans of the 1920s seeking to emulate the elegant work crafted by Ancient Egypt’s goldsmiths and jewelry makers. 

In ancient times, pendant necklaces worn by royalty and nobles conferred wealth and prestige. Today, wearing jewelry is about personal expression: Luxury diamond necklaces exude confidence and can symbolize the celebratory nature of a deep romantic relationship, while paper-clip chain-link necklaces designed by the likes of goldsmith Faye Kim are firmly planted in the past as well as the present. Kim works exclusively with eco-friendly gold, and these fashionable, fun accessories owe to the design of 19th-century watch fobs. 

For some, necklaces are thought of as being a solely feminine piece, but this widely loved accessory has been gender-neutral for eons. In fact, just as women rarely took to wearing a single necklace during the Renaissance, men of the era layered chains and valuable pendants atop their bejeweled clothing. In modern times, the free-spirited hippie and counterculture movements of the 1960s saw costume-jewelry designers celebrating self-expression through colorful multistrand necklaces and no shortage of beads, which were worn by anyone and everyone. 

Even after all of these years, the necklace remains an irrefutable staple of any complete outfit. Although new trends in jewelry are constantly emerging, the glamour and beauty of the past continue to inform modern styles and designs. In a way, the cyclical history of the necklace differs little from its familiar looped form: The celebrated French jewelry house Van Cleef & Arpels found much inspiration in King Tut, and, now, their Alhambra collection is a go-to for modern royals. Vintage necklaces designed by David Webb — whose work landed him on the cover of Vogue in 1950, two years after opening his Manhattan shop — were likely inspired by the ornamental styles of ancient Greece, Mesopotamia and Egypt

On 1stDibs, browse top designers like Cartier, Tiffany & Co. and Bulgari, or shop by your favorite style, from eye-catching choker necklaces to understated links to pearl necklaces and more.