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18k Diamond Formal Necklace

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SI Clarity HI Color Pear Round Diamond Chain Necklace 18 K White Gold Jewelry
By Spectrum Jewels
Located in IN
. :- 16.40 gm 18k White Gold Wt. :- 14.83 gm Natural Diamond Wt. :- 7.86 Ct. ( AVERAGE DIAMOND CLARITY SI1
Category

21st Century and Contemporary Indian Modern Chain Necklaces

Materials

Diamond, 18k Gold, White Gold

Diamond Tiara / Choker Necklace Art Deco Treasure 8 Carats Bridal, Formal
Located in Southbury, CT
Attention Father of the Bride: This Art Deco 18K white gold and diamond tiara is an exceptionally
Category

Vintage 1930s American Art Deco Choker Necklaces

Materials

Diamond, 18k Gold

18K White Gold 10.58 Diamond Choker Necklace
Located in New York, NY
Indulge in the epitome of luxury with this breathtaking 18K White Gold Diamond Choker Necklace
Category

21st Century and Contemporary American Modern Chain Necklaces

Materials

Diamond, 18k Gold

18K White Gold Double Row Diamond Necklace
Located in Boston, MA
accompaniment to a formal ensemble, this 18K white gold double row diamond necklace is a true masterpiece. Its
Category

Early 2000s Choker Necklaces

Materials

Diamond, 18k Gold, White Gold

18k Yellow Gold Contemporary Diamond Pendent Necklace
By Avanti
Located in Carrollton, TX
borders the center baguette diamonds give it a contemporary look that can be worn smart casual or formally
Category

2010s American Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

Diamond Necklace in 18K Yellow Gold (0.1 ctw diamond)
Located in New York, NY
Diamond Carat Weight: This graceful cross necklace features a total of 0.1 carats of diamonds
Category

21st Century and Contemporary Hong Kong Modern Chain Necklaces

Materials

Diamond, Yellow Gold, 18k Gold

Fancy Brown Diamond Briolette and White Diamond Necklace 18k Gold
Located in Hong Kong, HK
selection of steely- brown diamond briolettes adorn this delicate and fashionable necklace crafted in 18 K
Category

21st Century and Contemporary Hong Kong Contemporary Drop Necklaces

Materials

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

1.77 Carat Diamond Flower Necklace 18K Rose Gold
Located in New York, NY
The Diamond Flower Necklace is a radiant and enchanting piece of jewelry that captures the essence
Category

2010s American Modern Pendant Necklaces

Materials

Diamond, 18k Gold, Rose Gold

Messika Gatsby Necklace 18K Yellow Gold Diamonds
By Messika
Located in Monte-Carlo, MC
18K yellow gold necklace set with a total of 27 round brilliant diamonds. Including 22 of 0.015
Category

21st Century and Contemporary Modern Pendant Necklaces

Materials

Diamond, Yellow Gold

Messika Gatsby Necklace 18K Yellow Gold Diamonds
Messika Gatsby Necklace 18K Yellow Gold Diamonds
Free Shipping
W 0.04 in D 0.08 in L 17.33 in
Handcrafted Brown Diamonds Beads Necklace 18k Gold, 18.4 Carats
By Rossella Ugolini
Located in Rome, IT
elevate any outfit, from casual to formal. Exquisite Brown Diamonds Beads Necklace, a symbol of timeless
Category

2010s Italian Art Deco Beaded Necklaces

Materials

Diamond, Brown Diamond, 18k Gold, Yellow Gold

Van Cleef & Arpels 18K Yellow Gold 42.00cttw Diamond Necklace
By Van Cleef & Arpels
Located in New York, NY
1977, this necklace carries with it not just the weight of gold and diamonds but the rich history of
Category

Vintage 1970s French Modern Choker Necklaces

Materials

Diamond, 18k Gold

18K & 14K Rose Gold Sapphire Diamond Bar Pendant Necklace
Located in Holtsville, NY
Elevate your style with this exquisite bar pendant necklace, crafted in a blend of 18K and 14K Rose
Category

2010s American Artist Pendant Necklaces

Materials

Diamond, Sapphire, 18k Gold, Rose Gold

18K Pink Gold Mother-of-Pearl Diamond Necklace, 0.34ct
Located in Holtsville, NY
Elevate your jewelry collection with this exquisite 18K pink gold mother-of-pearl diamond necklace
Category

2010s American Artist Pendant Necklaces

Materials

Diamond, Pearl, Gold, 18k Gold

Baguette and Round Diamond Necklace in 18K White Gold
Located in Hong Kong, HK
This contemporary necklace is crafted from 18K white gold, offering a sleek and modern aesthetic
Category

21st Century and Contemporary Hong Kong Contemporary Drop Necklaces

Materials

Diamond, 18k Gold, White Gold

PANIM 13.24 Carat Diamond Rosecut 18K White Gold Floral Necklace
By PANIM
Located in Tsim Sha Tsui, Hong Kong
PANIM 13.24 Carat Diamond Rosecut 18K White Gold Floral Necklace This Panim necklace is perfect
Category

21st Century and Contemporary Indian Modern Chain Necklaces

Materials

Diamond, White Diamond, 18k Gold, White Gold

PANIM 1.75 Carats Diamond Buggette 18K White Gold Floating Necklace
By PANIM
Located in Tsim Sha Tsui, Hong Kong
PANIM 1.75 Carats Diamond Buggette 18K White Gold Floating Necklace If you're looking for a
Category

21st Century and Contemporary Indian Modern Chain Necklaces

Materials

Diamond, White Diamond, 18k Gold, White Gold

PANIM Diamond Old Cut 18k White Gold Choker Reviera Necklace
By PANIM
Located in Tsim Sha Tsui, Hong Kong
PANIM Diamond Old Cut 18k White Gold Choker Reviera Necklace This Panim Diamond Old European Cut
Category

21st Century and Contemporary Indian Modern Choker Necklaces

Materials

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

4.00 Carat Round Cut Diamond Tennis Necklace 18K Rose Gold
Located in New York, NY
The Round Cut Diamond Tennis Necklace is a dazzling piece of fine jewelry that exudes elegance and
Category

2010s American Modern Choker Necklaces

Materials

Diamond, 18k Gold, Rose Gold

.89 Carat Diamond Teardrop Bridal Necklace in 18K White Gold
Located in Wan Chai District, HK
necklace features 89 carats of sparkling diamonds set in 18k white gold, creating a sophisticated and
Category

21st Century and Contemporary Hong Kong Contemporary Drop Necklaces

Materials

Diamond, 18k Gold, White Gold

Eostre Emerald Cabochon and Diamond Necklace in 18K White Gold
Located in Melbourne, AU
The design of this Emerald necklace is very contemporary and focus on maximizing the occasions it
Category

2010s Australian Contemporary Choker Necklaces

Materials

Diamond, Emerald, 18k Gold, White Gold

18K Diamond Floral Pendant Necklace 1.5ct Round Brilliant Cut White Gold
Located in Holtsville, NY
Enhance your elegance with this exquisite Rhodium-Plated 18K White Gold Diamond Pendant Necklace
Category

2010s American Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold, Rhodium

Happy Diamonds Eccentric Circles Necklace Pendant in 18K White Gold
Located in Wan Chai District, HK
formal events. This pendant would make a beautiful addition to any jewelry collection. 56 Round Diamond
Category

21st Century and Contemporary Hong Kong Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

18K Yellow Gold Diamond Cross Pendant Necklace 0.36ct 19.3mm x 10.7mm
Located in Holtsville, NY
Elevate your style with this elegant 18K yellow gold diamond cross pendant necklace. Crafted with
Category

2010s American Artist Pendant Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

Rose Cut Pear Diamond and Triangular Shape Diamond Drop Necklace with 18k White
Located in Hong Kong, HK
Rose Cut Diamond Pear & Diam Triangle Dangle Necklace around your neck, you'll be enveloped in an aura
Category

21st Century and Contemporary Asian Contemporary Drop Necklaces

Materials

Diamond, 18k Gold, White Gold

18k Yellow Gold Rough Diamond Beaded Necklace With Hand-carved Amber Bee
By Angelina Fine Jewelry
Located in Amsterdam, NH
This understated, quirky diamond and amber beaded necklace is not your average diamond necklace. It
Category

2010s Dutch Artisan Beaded Necklaces

Materials

Amber, Diamond, 18k Gold

Elizabeth Fine Jewelry 1.77 Carat Diamond Flower Necklace 18K Yellow Gold
Located in New York, NY
The Diamond Flower Necklace is a radiant and enchanting piece of jewelry that captures the essence
Category

2010s American Modern Pendant Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

21st Century 3.33 Carat Diamond Choker Necklace in 18K White Gold
Located in Wan Chai District, HK
loves diamonds and elegant jewelry. The necklace is made of high quality 18k white gold and features a
Category

21st Century and Contemporary Hong Kong Contemporary Choker Necklaces

Materials

Diamond, 18k Gold, White Gold

Filigree Designed Choker Necklace in 18k Gold & Silver with Diamonds & Sapphires
By Artisan NYC
Located in New York, NY
This exquisite choker necklace boasts a delicate filigree design crafted in 18k gold and silver
Category

21st Century and Contemporary Indian Contemporary Choker Necklaces

Materials

Diamond, Sapphire, 18k Gold, Yellow Gold, Silver

18K Gold Taper Baguette Ruby Art Deco Pyramid Diamond Pendant Necklace
By Vaibhav Dhadda
Located in Jaipur, Rajasthan
Elevate your style with our 18k gold ruby art deco pyramid diamond pendant necklace, a true
Category

21st Century and Contemporary Indian Art Deco Pendant Necklaces

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Moonstone North Star Pendant Necklace with Diamonds in 18K Yellow Gold
Located in London, GB
. Crafted in 18K yellow gold, this necklace features a breathtaking rainbow moonstone at its center and
Category

2010s British Modernist Pendant Necklaces

Materials

Diamond, Moonstone, 18k Gold, Yellow Gold

Gold South Sea Pearl and Diamond Necklace in 18K Yellow Gold
Located in Hong Kong, HK
South Sea Pearl and Diamond Necklace in 18K Yellow Gold is an exquisite choice for those who appreciate
Category

21st Century and Contemporary Hong Kong Contemporary Drop Necklaces

Materials

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

David Webb Platinum & 18K Yellow Gold 25 carat Diamond Collar Necklace
By David Webb
Located in New York, NY
gold, this necklace is adorned with round diamonds across its entire surface, totaling a remarkable
Category

20th Century American Modern Choker Necklaces

Materials

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

Impressive Heavy Diamond Necklace in 18k Yellow Gold [5 Ounces+] 7.00 carats
Located in Wailea, HI
Introducing our exquisite Lady’s 18K Yellow & White Gold Diamond Circa 1960's Necklace, a timeless
Category

Mid-20th Century Link Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

Tennis Necklace, 18K Gold, 26.67ct
Located in Leigh-On-Sea, GB
sophistication. Meticulously crafted, this necklace features a seamless row of brilliant diamonds, each selected
Category

21st Century and Contemporary English Modern Chain Necklaces

Materials

18k Gold, Gold

18K White Gold Diamond Clover Pendant Necklace 0.12ct Approx. 12mm x 10.8mm
Located in Holtsville, NY
Elevate your look with this stunning 18K white gold diamond clover pendant necklace. Crafted from
Category

2010s American Artist Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

Pear Natural Emerald Gemstone Necklace Diamond Solid 18k White Gold Fine Jewelry
Located in IN
This necklace is a versatile piece that can be worn for both formal occasions wear. It effortlessly
Category

21st Century and Contemporary Indian Modern Choker Necklaces

Materials

Diamond, Emerald, 18k Gold, White Gold

18k Gold GIA 2.01 Carat Heart Diamond Love Locket Statement Pendant W/ Necklace
Located in kowloon, Kowloon
is set in 18K solid white gold, which is a luxurious and durable metal that complements the diamond
Category

2010s Pendant Necklaces

Materials

Diamond, 18k Gold

Happy Diamonds Musical Note Necklace Pendant in 18K White & Yellow Gold
Located in Wan Chai District, HK
hit. 14 Round Diamond: 0.10ct 18K White Gold Gold Weight: 3.76g Stamped: G750 0.10ct * Complimentary
Category

21st Century and Contemporary Hong Kong Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold, Yellow Gold

Happy Diamonds Flowers Necklace Pendant in 18K White, Yellow & Rose Gold
Located in Wan Chai District, HK
This stunning Happy Diamonds flowers pendant is the perfect choice for anyone looking for a unique
Category

21st Century and Contemporary Hong Kong Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold, Rose Gold, Yellow Gold

18k White Gold Pear-Shaped Purple Sapphire Cts 2.43 Round Diamond Necklace
Located in Hong Kong, HK
sparkling round diamonds totaling 0.14 carats. Each stone is meticulously set in 18k white gold, totaling
Category

21st Century and Contemporary Hong Kong Contemporary Pendant Necklaces

Materials

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

David Webb Platinum & 18k White Gold Coral, Diamond and Pearl Bead Necklace
By David Webb
Located in New York, NY
Experience the exceptional allure of the David Webb Coral and Pearl Diamond Bead Necklace, a unique
Category

20th Century American Modern Beaded Necklaces

Materials

Coral, Diamond, Pearl, 18k Gold, White Gold, Platinum

David Webb 18K Yellow Gold Blue And Red Enamel Diamond Collar Necklace
By David Webb
Located in New York, NY
This David Webb 18K Yellow Gold Blue and Red Enamel Diamond Necklace is a true masterpiece of
Category

20th Century American Modern Link Necklaces

Materials

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

18K White Gold Channel-Set Blue Topaz Baguettes Diamond Circle Pendant Necklace
By Vaibhav Dhadda
Located in Jaipur, Rajasthan
Adorn your neck with our exquisite 18K White Gold Blue Topaz Diamond Circle Pendant Necklace, a
Category

21st Century and Contemporary Indian Art Deco Pendant Necklaces

Materials

Diamond, Topaz, Blue Topaz, 18k Gold, White Gold

3.65 Carats Diamond 18k Yellow Gold with White Gold Pave' Link Necklace
By Vaid Roma
Located in Birmingham, MI
A handmade 18k link chain by Vaid Roma is the ultimate in Italian design and fabrication. The links
Category

21st Century and Contemporary Italian Link Necklaces

Materials

Diamond, 18k Gold, Yellow Gold, White Gold

18k Gold 0.20 Carats White Diamonds Modern Unisex Mesh Chain Pendant Necklace
By Rossella Ugolini
Located in Rome, IT
Rossella Ugolini Design Collection, 18 Karats Yellow Gold chain and 18k White Gold pendant enriched
Category

2010s Italian Modern Drop Necklaces

Materials

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

Lagos Caviar Sterling Silver and 18K Yellow Gold Diamond Square Pendant Necklace
By Lagos
Located in Scottsdale, AZ
Enhance your fine jewelry collection with this timeless diamond pendant necklace from Lagos
Category

21st Century and Contemporary Unknown Contemporary Pendant Necklaces

Materials

Diamond, Gold, 18k Gold, Yellow Gold, Silver, Sterling Silver

Eostre Type A Lavender Jadeite, Ruby and Diamond Necklace in 18k White Gold
Located in Melbourne, AU
An outstanding type A lavender jadeite. ruby and diamond necklace in 18k white gold. The necklace
Category

2010s Australian Contemporary Choker Necklaces

Materials

Diamond, Jade, Ruby, 18k Gold, White Gold

18k Gold Emerald Beads Cts 284.31 and Pearl Cts 9.06 and Yellow Diamond Necklace
Located in Hong Kong, HK
carats, set on blooming gold flowers—the heart of this necklace. This necklace is ideal for formal
Category

21st Century and Contemporary Hong Kong Contemporary Beaded Necklaces

Materials

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

Tennis Necklace, 18K White Gold, 26.67ct
Located in Leigh-On-Sea, GB
sophistication. Meticulously crafted, this necklace features a seamless row of brilliant diamonds, each selected
Category

21st Century and Contemporary English Modern Chain Necklaces

Materials

18k Gold, White Gold

Tennis Necklace, 18K Rose Gold, 26.67ct
Located in Leigh-On-Sea, GB
sophistication. Meticulously crafted, this necklace features a seamless row of brilliant diamonds, each selected
Category

21st Century and Contemporary English Modern Chain Necklaces

Materials

18k Gold, Rose Gold

Oval Shaped Emerald Pendant With Diamonds Enclosed In 18k Yellow Gold Frame
By Artisan NYC
Located in New York, NY
This is a stunning pendant featuring an oval-shaped emerald encased in an 18k yellow gold frame
Category

21st Century and Contemporary Indian Contemporary Necklace Enhancers

Materials

Diamond, Emerald, 18k Gold, Yellow Gold

18k White Gold Black Tahitian South Sea Cultured Pearl AAA & Diamonds Necklace
Located in Portland, OR
comprised of the highest quality 18 Karat Gold and matching 18k white gold chain. These elegant black pearls
Category

21st Century and Contemporary American Artist Pendant Necklaces

Materials

Diamond, Cultured Pearl, 18k Gold, White Gold

18k White Gold Round Black Tahitian South Sea Cultured Pearl & Diamond Necklace
Located in Portland, OR
worn on any occasion, whether formal evening event or everyday casual. Handpicked, real pearls with
Category

21st Century and Contemporary American Artist Pendant Necklaces

Materials

Diamond, Cultured Pearl, 18k Gold, White Gold

18K Rosé Gold Necklace with Brilliant Cut Diamond 0.74 Ct Nature Brown
Located in Radolfzell am Bodensee, BW
18K rosé gold Necklace with Brilliant Cut Diamond 0.74 ct nature brown - handmade in the platinum
Category

2010s German Contemporary Chain Necklaces

Materials

Diamond, Brown Diamond, Rose Gold

Red Jade and Diamond Cts 0.79 Pendant Necklace With 18k White Gold Chain
Located in Hong Kong, HK
, ensuring its authenticity as the natural color fei cui (type A). Encircled by 55 dazzling round diamonds
Category

2010s Hong Kong Contemporary Chain Necklaces

Materials

Diamond, Jade, 18k Gold, White Gold

Octogen Cut Blue Topaz Necklace Linked with Pave Diamonds Made in 18k White Gold
By Artisan NYC
Located in New York, NY
linked with a series of pave diamond-encrusted connectors, all set in luxurious 18k white gold. The
Category

21st Century and Contemporary Indian Contemporary Chain Necklaces

Materials

Diamond, Topaz, Blue Topaz, 18k Gold, White Gold

Elegant 18K White Gold necklace
Located in רמת גן, IL
to any outfit, from a casual sundress to a formal evening gown. Product Details: Metal: 18K
Category

2010s Singaporean Chain Necklaces

Materials

White Gold

Natural Emerald Heart and Diamond Drop Necklace with 18k White Gold Chain
Located in Hong Kong, HK
Imagine adorning your neck with a cascade of sparkling diamonds and a radiant emerald heart—a
Category

21st Century and Contemporary Hong Kong Contemporary Drop Necklaces

Materials

Diamond, Emerald, White Gold

AIG Certified 33.00 Cts Ceylon Blue Sapphires 14.00 Cts Diamonds 18K Necklace
Located in Massafra, IT
Behold the allure of this exquisite blue Ceylon Sapphires and Diamonds necklace. Each perfectly
Category

21st Century and Contemporary Multi-Strand Necklaces

Materials

Diamond, Blue Sapphire, 18k Gold

Topaz Diamond Pendant Chain Necklace
Located in Geneva, CH
Indulge in the exquisite allure of our Topaz Diamond Pendant Chain Necklace - a radiant statement
Category

Late 20th Century Drop Necklaces

Materials

Diamond, Topaz, 18k Gold, Yellow Gold

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18k Diamond Formal Necklace For Sale on 1stDibs

Surely you’ll find the exact 18k diamond formal necklace you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Each design created in this style — which was crafted with great care and often made from gold, 18k gold and white gold — can elevate any look. You can easily find a 99 antique edition and 305 modern creations to choose from as well. You’re likely to find the perfect 18k diamond formal necklace among the distinctive items we have available, which includes versions made as long ago as the 18th Century as well as those produced as recently as the 21st Century. Finding an appealing 18k diamond formal necklace — no matter the origin — is easy, but Vitale 1913, Spectrum Jewels and Cartier each produced a popular version that is worth a look. See these pages for a round cut iteration of this accessory, while there are also brilliant cut cut and pear cut cut versions available here, too. Most of our 18k diamond formal necklace for sale are for women, but there are 144 pieces available to browse for men.

How Much is a 18k Diamond Formal Necklace?

On average, a 18k diamond formal necklace at 1stDibs sells for $4,486, while they’re typically $265 on the low end and $1,046,250 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.