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GIA White Diamond Round Tennis Necklace in 18K White Gold
Located in Los Angeles, CA
18k white gold. Length is 16". Each stone comes with a GIA certificate.
Category

21st Century and Contemporary Link Necklaces

Materials

White Diamond, White Gold

White Diamond Round Rose Cut Necklace in 18K White Gold
Located in Los Angeles, CA
Beautiful 1.06 ct. white diamond round rose cuts. Handmade in 18k white gold. Length is 18
Category

21st Century and Contemporary Chain Necklaces

Materials

White Diamond, White Gold

Genuine Natural Yellow and White Sapphire Bead White Gold Necklace, 18K Gold
Located in New York, NY
A chic and elegant yellow and white sapphire bead necklace with an 18kt white gold clasp; weighs
Category

Late 20th Century American Contemporary Beaded Necklaces

Materials

Sapphire, White Gold, 18k Gold

GIA White Diamond Round Tennis Necklace in 18K White Gold
Located in Los Angeles, CA
. All stones come with GIA certificates. Handmade in 18k white gold. Length is 16".
Category

21st Century and Contemporary Link Necklaces

Materials

White Diamond, White Gold

18 K White and Rose Gold Chain with Pendant Moonstone and Diamonds
Located in Zurich, Zollstrasse
ct and decorated with 104 brilliant cut Diamonds weighing 0.64 ct. Set in 18 K white and rose Gold
Category

2010s Contemporary Pendant Necklaces

Materials

Diamond, Moonstone, 18k Gold, Rose Gold

Classic Graduated 18K Gold Round Diamond Tennis Necklace
Located in Los Angeles, CA
Crafted in 18K white gold, this stunning necklace features 30ct of natural diamonds with FG color
Category

2010s American Modern Necklace Enhancers

Materials

Gold, Rose Gold, White Gold, Yellow Gold, Platinum

Round brilliant classic diamonds pendant necklace 18k white gold
Located in London, GB
necklace in 18k white gold Length chain 16 inches 4 caw setting in 18ct white gold. Diamond round shape
Category

21st Century and Contemporary British Modern Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

Necklace in White Gold, White Diamonds, Fresh Water Pearls and Micromosaic
By Sicis Jewels
Located in London, GB
Inspired by the vibrancy of the seabed, the 18-carat white gold Anemone Blush necklace echoes the
Category

2010s Italian Modern Necklace Enhancers

Materials

White Diamond, Pearl, 18k Gold, White Gold

GIA White Diamond Oval Tennis Necklace in 18K White Gold
Located in Los Angeles, CA
in 18k white gold. Length is 16". Each stone comes with a GIA certificate.
Category

21st Century and Contemporary Chain Necklaces

Materials

White Diamond, White Gold

Luxurious 1.23ct Diamonds Necklace with Pendant in 18k White Gold
Located in רמת גן, IL
Luxurious 1.23ct Diamonds Necklace with Pendant in 18k White Gold - IGI Certified This dazzling
Category

2010s Israeli Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

18K White Gold Platinum Pave Pearl Pendant Necklace French Chain
Located in Great Neck Plaza, NY
This elegant necklace combines 18k white gold and platinum in a stunning design. At the center, a
Category

21st Century and Contemporary Pendant Necklaces

Materials

18k Gold, White Gold, Platinum

Green emerald soliatire drop pendant necklace 18k white gold
Located in London, GB
Green emerald drop pendant necklace 18k white gold Gorgeous green emerald pear shaped gemstone
Category

21st Century and Contemporary British Art Deco Drop Necklaces

Materials

Emerald, 18k Gold, White Gold

Round diamond classic solitaire pendant necklace 18k white gold
By Unbranded
Located in London, GB
0.40ct diamond solitaire pendant necklace in 18k white gold. Total diamond weight 0.40ct F colour
Category

21st Century and Contemporary British Modern Drop Necklaces

Materials

Diamond, 18k Gold, White Gold

18K White Gold Diamond and Sapphire Necklace
Located in Great Neck, NY
Gorgeous sapphire and diamond pendant with dazzling diamond center. Metal: 18K White Gold Weight
Category

Early 2000s Modern Pendant Necklaces

Materials

Diamond, Sapphire, 18k Gold

Cartier Love Charm Pendant in 18K White Gold
By Cartier
Located in Tokyo, JP
.: - ■Material: 18K White Gold ■Weight: Approx. 3.1g ■Size: Approx. W3.53mm × H26mm / W0.13in×H1.02in ■Reference
Category

Early 2000s French Necklace Enhancers

Materials

18k Gold, White Gold

Alexander 27.74 Carat Diamond Tennis Necklace 18k White Gold
By Alexander Beverly Hills
Located in BEVERLY HILLS, CA
brilliant diamonds, 27.74. Approximately H-J color and VS2/SI1 clarity. 18k white gold, 45.59 grams, 16in
Category

21st Century and Contemporary American Contemporary More Necklaces

Materials

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

Alexander 35.55 Carat Diamond Tennis Necklace 18k White Gold
By Alexander Beverly Hills
Located in BEVERLY HILLS, CA
round brilliant diamonds, approximately G color and VS clarity. 18k white gold, 39.30 grams, prong set
Category

21st Century and Contemporary American Contemporary More Necklaces

Materials

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

Floral Motif 18k White Gold Black and White 3.50ct Diamond Necklace
By Simon Ardem
Located in New York, NY
Unique Floral motif Pave set diamond necklace set in 18K White Gold with the following
Category

2010s American Drop Necklaces

Materials

Diamond, Black Diamond, 18k Gold, White Gold

18K White Gold Diamond and Pearl Pendant Necklace
Located in New York, NY
18K White Gold Diamond and Pearl Pendant Necklace Condition: In good condition with some minor
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold

Luca Carati Diamond Pendant Necklace 18K White Gold 1.96cttw
By Luca Carati
Located in New York, NY
luxurious and elegant. Crafted in fine high polished 18k white gold and encrusted with dazzling white
Category

2010s American Modern Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

18K Yellow Gold Fancy Yellow White Diamond Pendant Necklace
Located in Los Angeles, CA
This elegant and modern 18K yellow gold pendant necklace features a sleek, curved silhouette that
Category

21st Century and Contemporary American Pendant Necklaces

Materials

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

3.0mm Round White Pearl Necklace With Extension in 18K White Gold
Located in Wan Chai District, HK
wearer's neckline. The necklace is elegantly completed with an 18K white gold clasp and extension chain
Category

21st Century and Contemporary Hong Kong Contemporary Beaded Necklaces

Materials

Pearl, Freshwater Pearl, White Gold, 18k Gold

1.28ctw Graduated Natural Round Diamond Necklace, 18k White Gold
Located in Houston, TX
white gold. It is set on an 18 karat white gold chain. Chain measures 18" with a lobster clasp closure
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, Gold, 18k Gold, White Gold

18K White Gold Blue Topaz and Diamond Necklace #16721
Located in Washington Depot, CT
18K White Gold Blue Topaz and Diamond Necklace JAGi Certified- This lovely necklace features five
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Blue Topaz, 18k Gold, White Gold

18k heart necklace with white gold and diamonds
Located in London, GB
The art of gifting, elevated. Surprises are delicately held in both hands, because extraordinary moments deserve a truly unique reveal
Category

2010s Pendant Necklaces

Materials

White Gold

Simon G 18K White Gold .97 CTW Diamond Dangle Necklace
By Simon G Jewelry
Located in Stuart, FL
Simon G 18k white gold .97 CTW diamond dangle necklace. The diamonds in this necklace are all round
Category

21st Century and Contemporary Drop Necklaces

Materials

Diamond, 18k Gold, White Gold

Cartier Love 2 Diamond Pendant Necklace Chain 18k White Gold
By Cartier
Located in Northbrook, IL
brilliance, with a larger diamond on the chain. Crafted from 18k white gold, it exudes luxury and
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

0.12 Carat Diamonds in 18K White Gold Cross Necklace
Located in Paramus, NJ
to the overall sparkle and elegance of the necklace. Gold Type: Crafted in 18K white gold, this
Category

21st Century and Contemporary Hong Kong Modern Chain Necklaces

Materials

Diamond, White Gold, 18k Gold

Stefan Hafner 18k White Gold Diamond Bow Pendant Necklace
By Stefan Hafner
Located in North Miami Beach, FL
Stefan Hafner 18K White Gold Diamond Necklace Diamonds: 0.39ctw Retail: $7,750.00 SKU: BLU01424
Category

21st Century and Contemporary Italian Modern Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

Damiani Infinito Snake Pendant Necklace in 18k White Gold
By Damiani
Located in Honolulu, HI
Necklace Specifications: Designer: Damiani Metal: 18k White Gold Total Weight: 11 Grams
Category

Mid-20th Century Unknown Modern Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

Tanzanite Pendant Necklace Diamond Setting 10.1 Carats 18K White Gold
Located in Punta Gorda, FL
Carats 23 Diamonds = 1.00 Carats Metal: 18K White Gold Pendant Dimensions: 32 x 18.3 x 8.6 mm Necklace
Category

21st Century and Contemporary Contemporary Pendant Necklaces

Materials

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

Tanzanite Pendant Necklace Diamond Halo 9 Carats 18K White Gold
Located in Punta Gorda, FL
Carats 23 Diamonds = 0.90 Carats Metal: 18K White Gold Pendant Dimensions: 28 x 15 x 8 mm Necklace Length
Category

21st Century and Contemporary Contemporary Pendant Necklaces

Materials

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

Diamond Art Deco Style Necklace in 18K White Gold
Located in Bangkok, TH
elegance. Necklace Information Metal: 18K White Gold Width: 50 mm. Length: 60 mm. (length excludes chain
Category

21st Century and Contemporary Thai Art Deco Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

Diamond Black White Necklace 19 TCW 18k Gold Certified
Located in Brooklyn, NY
Natural Finely Faceted Quality Diamond Necklace 19 TCW 18k Gold 16 Inches Certified $5,950 920471
Category

2010s American Modern Beaded Necklaces

Materials

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

Antora Tubogas 18k Yellow, Rose and White Gold Necklace
By Antora
Located in Neguri, Vizcaya
Antora Tubogas 18k Yellow, Rose and White Gold Necklace Au tricolor necklace Gold Weight 105 grams
Category

21st Century and Contemporary Italian Contemporary Choker Necklaces

Materials

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

Alexander 3.22ct Diamond Drop Bow Necklace 18k White Gold
By Alexander Beverly Hills
Located in BEVERLY HILLS, CA
. Approximately D-F color and VS clarity. Prong set in 18k white gold, 33.98 grams, and 16.5 inches. Accommodated
Category

21st Century and Contemporary American Contemporary Drop Necklaces

Materials

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

18K White Gold 60 Carat Cleopatra Diamond Bib Necklace
Located in New York, NY
A luxurious 18k white gold diamond Cleopatra necklace. The necklace comprises of a chandelier open
Category

20th Century Unknown Modern Choker Necklaces

Materials

Diamond, 18k Gold, White Gold

15.85 Carat Diamond Necklace in 18K White Gold
By Antinori Fine Jewels
Located in Chicago, IL
15.85 Carat Diamond Necklace in 18K White Gold This exquisite necklace showcases a total of 15.85
Category

2010s Italian Multi-Strand Necklaces

Materials

Diamond, White Diamond, 18k Gold, White Gold

Bvlgari Parentesi 18k White Gold Diamond Pendant Necklace
By Bulgari
Located in Feasterville, PA
The Bvlgari Parentesi 18k White Gold Diamond Pendant Necklace is a stunning blend of contemporary
Category

Early 2000s Pendant Necklaces

Materials

Diamond, White Gold

Judith Ripka 18K White Gold Diamond Sapphire Link Necklace Choker
Located in Westport, CT
An extraordinary 18K white gold Judith Ripka sapphire and diamond link chain necklace/choker
Category

21st Century and Contemporary Link Necklaces

Materials

Diamond, Sapphire, Gold, 18k Gold, White 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

18K White Gold Marquise and Pear Cut Diamond Lariat Necklace
Located in New York, NY
Striking lariat-style necklace crafted in 18K white gold, showcasing an elegant array of marquise
Category

21st Century and Contemporary Drop Necklaces

Materials

Diamond, Gold, 18k Gold, White Gold

Exquisite Heart Diamond Necklace set in 18K White Gold
Located in רמת גן, IL
: 18K White Gold Main stone: 1 stone Main stone carat weight: 0.72ct Shape: Heart Color grade: G
Category

2010s Singaporean Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

Amethyst round cut pendant necklace 18k white gold
Located in London, GB
beautifully cut, reflecting light in a captivating way. Crafted with a delicate 18k white gold chain, this
Category

21st Century and Contemporary Pendant Necklaces

Materials

Amethyst, White Gold

18K White Gold Pear and Marquise Cut Diamond Pendant Necklace
Located in New York, NY
18K White Gold Pear and Marquise Cut Diamond Pendant Necklace Condition: In good condition with
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Gold, 18k Gold, White Gold

GIA White Diamond Heart Tennis Necklace in 18K White Gold
Located in Los Angeles, CA
0.60 ct. All stones come with GIA certificates. Handmade in 18k white gold. Length is 16".
Category

21st Century and Contemporary Link Necklaces

Materials

White Diamond, White Gold

18K White Gold Aquamarine and Diamond Pendant Necklace #14748
Located in Washington Depot, CT
, round cut diamonds as well as 1 pear and 1 marquise cut diamond on an 18K gold chain! 1 aquamarine
Category

20th Century Pendant Necklaces

Materials

Aquamarine, White Diamond, Blue Diamond, Gold, 18k Gold, White Gold

Tanzanite Pendant Necklace Diamond Halo 9 Carats 18K White Gold
Located in Punta Gorda, FL
Carats 23 Diamonds = 0.90 Carats Metal: 18K White Gold Pendant Dimensions: 28 x 15 x 8 mm Necklace Length
Category

21st Century and Contemporary Contemporary Pendant Necklaces

Materials

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

Tanzanite Pendant Necklace Diamond Setting 10.1 Carats 18K White Gold
Located in Punta Gorda, FL
Carats 23 Diamonds = 1.00 Carats Metal: 18K White Gold Pendant Dimensions: 32 x 18.3 x 8.6 mm Necklace
Category

21st Century and Contemporary Contemporary Pendant Necklaces

Materials

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

18K 750 White Gold Natural Amethyst Pendant Necklace with Chain
Located in New York, NY
18K White Gold Natural Amethyst Pendant Necklace Metal Type: 18k White Gold Total Item Weight: 2.4
Category

21st Century and Contemporary Contemporary Pendant Necklaces

Materials

Amethyst, 18k Gold, White Gold

Green emerald cabochon pendant necklace 18k white gold
Located in London, GB
emerald cabochon cut gemstone, elegantly set in a 18k white gold silver chain. Perfect for adding a touch
Category

21st Century and Contemporary Pendant Necklaces

Materials

Emerald, White Gold

18K White Gold 1.05ct Diamond Station Necklace ANK-20145-1
By LB Exclusive
Located in Southampton, PA
This necklace possesses an elegant, understated sense of style. Set in 18K White Gold, the 17 chain
Category

21st Century and Contemporary More Necklaces

Materials

Diamond, 18k Gold, White Gold

Diamond flower style drop pendant necklace 18k white gold
Located in London, GB
necklace in 18ct white gold. Chain length 16 inches. Hallmarked. Round diamond drop dangle long necklace in
Category

21st Century and Contemporary British Modern Drop Necklaces

Materials

Diamond, 18k Gold, White Gold

18 inch 18K White Gold Diamond Pearl Pendant Necklace - 0.75ct
Located in New York, NY
18K white gold. The brilliant-cut diamonds (0.75 carats total) delicately frame a luminous round white
Category

21st Century and Contemporary Pendant Necklaces

Materials

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

18K White Gold 1.85ct Diamond Station Necklace ANK-20415-1
By LB Exclusive
Located in Southampton, PA
catch the light. Crafted from 18K White Gold, it measures 17.5 long and is ideal for any occasion.This
Category

21st Century and Contemporary More Necklaces

Materials

Diamond, 18k Gold, White Gold

GIA Emerald Cut White Diamond Riviera Necklace 18K White Gold
Located in Los Angeles, CA
Gorgeous 52.58 ct. IJ IF-VS2 white diamond emerald cuts. Total of 88 stones. Handmade in 18k
Category

21st Century and Contemporary Link Necklaces

Materials

White Diamond, White Gold

18k White Gold Round Diamond Cts 0.02 Necklace
Located in Hong Kong, HK
Nestled in lustrous 18K white gold weighing 2.42 grams, three radiant round diamonds from South
Category

2010s Hong Kong Contemporary Pendant Necklaces

Materials

Diamond, White Gold

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18k White Gold Necklace For Sale on 1stDibs

On 1stDibs, you can find the most appropriate 18k white gold necklace for your needs in our varied inventory. Frequently made of Gold, 18k Gold and White Gold, this item was constructed with great care. You can easily find a 3536 antique edition and 10085 modern creations to choose from as well. If you’re looking for a 18k white gold necklace from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 18th Century while another version may have been produced as recently as the 21st Century. As it relates to this specific piece, our collection includes designs that are universally popular, but .5 Carat and 1 Carat carat weights, specifically, are sought with frequency. Creating a 18k white gold necklace has been a part of the legacy of many jewelers, but those produced by Cartier, Bulgari and Van Cleef Arpels are consistently popular. While most can agree that any 18k white gold necklace from our collection can easily elevate most outfits, but the choice of a Diamond version from the 10951 available is guaranteed to add a special touch to your ensemble. A round cut version of this piece has appeal, but there are also brilliant cut and oval cut versions for sale. Finding a 18k white gold necklace for sale for women should be easy, but there are 3716 pieces available to browse for unisex as well as men, too.

How Much is a 18k White Gold Necklace?

Prices for a 18k white gold necklace can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $149 and can go as high as $1,762,331, while this accessory, on average, fetches $5,734.

Why Gold Shines in Jewelry Craftsmanship

Gold is the feel-good metal, the serotonin of jewelry. Wear vintage and antique gold necklaces, watches, gold bracelets or gold rings and you feel happy, you feel dressed, you feel, well, yourself. 

Gold, especially yellow gold, with its rich patina and ancient pedigree going back thousands of years, is the steady standby, the well-mannered metal of choice. Any discussion of this lustrous metal comes down to a basic truth: Gold is elementary, my dear. Gold jewelry that couples the mystique of the metal with superb design and craftsmanship achieves the status of an enduring classic. Many luxury houses have given us some of our most treasured and lasting examples of gold jewelry over the years.

Since its founding, in 1837, Tiffany Co. has built its reputation on its company jewelry as well as its coterie of boutique designers, which has included Jean Schlumberger, Donald Claflin, Angela Cummings and Elsa Peretti. There are numerous gold Tiffany classics worth citing. Some are accented with gemstones, but all stand out for their design and the workmanship displayed.

For the woman who prefers a minimalist look, the Tiffany Co. twist bangle (thin, slightly ovoid) is stylishly simple. For Cummings devotees, signature pieces feature hard stone inlay, such as her pairs of gold ear clips inlaid with black jade (a play on the classic Chanel black and tan), or bangles whose design recalls ocean waves, with undulating lines of lapis lazuli and mother-of-pearl. And just about any design by the great Jean Schlumberger is by definition a classic.

Even had he eschewed stones and diamonds, Southern-born David Webb would be hailed for the vast arsenal of heavy gold jewelry he designed. Gold, usually hammered or textured in some manner, defines great David Webb jewelry. The self-taught jeweler made very au courant pieces while drawing inspiration from ancient and out-of-the-way sources — East meets West in the commanding gold necklaces made by Webb in the early 1970s. The same could be said for his endlessly varied gold cuffs.

In Europe, many houses have given us gold jewelry that sets the highest standard for excellence, pieces that were highly sought after when they were made and continue to be so. 

Numerous designs from Cartier are homages to gold. There are the classic Trinity rings, necklaces and bracelets — trifectas of yellow, white and rose gold. As a testament to the power of love, consider the endurance of the Cartier Love bracelet.

Aldo Cipullo, Cartier’s top in-house designer from the late 1960s into the early ’70s, made history in 1969 with the Love bracelet. Cipullo frequently said that the Love bracelet was born of a sleepless night contemplating a love affair gone wrong and his realization that “the only remnants he possessed of the romance were memories.” He distilled the urge to keep a loved one close into a slim 18-karat gold bangle. 

BVLGARI and its coin jewelry, gemme nummarie, hit the jackpot when the line launched in the 1960s. The line has been perennially popular. BVLGARI coin jewelry features ancient Greek and Roman coins embedded in striking gold mounts, usually hung on thick link necklaces of varying lengths. In the 1970s, BVLGARI introduced the Tubogas line, most often made in yellow gold. The Tubogas watches are classics, and then there is the Serpenti, the house's outstanding snake-themed watches and bracelets.

A collection called Monete that incorporated the gold coins is one of several iconic BVLGARI lines that debuted in the 1970s and ’80s, catering to a new generation of empowered women. Just as designers like Halston and Yves Saint Laurent were popularizing fuss-free ready-to-wear fashion for women on the go, BVLGARI offered jewels to be lived in

Since Van Cleef Arpels opened its Place Vendôme doors in 1906, collection after collection of jewelry classics have enchanted the public. As predominantly expressed in a honeycomb of gold, there is the Ludo watch and accessories, circa the 1920s, and the golden Zip necklace, 1951, whose ingenious transformation of the traditional zipper was originally proposed by the Duchess of Windsor. Van Cleef's Alhambra, with its Moroccan motif, was introduced in 1968 and from the start its popularity pivoted on royalty and celebrity status. It remains one of VCA’s most popular and collected styles.

Mention must be made of Buccellati, whose name is synonymous with gold so finely spun that it suggests tapestry. The house’s many gold bracelets, typically embellished with a few or many diamonds, signified taste and distinction and are always in favor on the secondary market. Other important mid-20th-century houses known for their gold-themed jewelry include Hermès and Ilias Lalaounis.

Find a stunning collection of vintage and antique gold jewelry on 1stDibs.

The Legacy of Diamond in Jewelry Design

Antique diamond rings, diamond tiaras and dazzling vintage diamond earrings are on the wish lists of every lover of fine jewelry. And diamonds and diamond jewelry are primarily associated with storybook engagements and red-carpet grand entrances — indeed, this ultra-cherished gemstone has a dramatic history on its hands.

From “A Diamond Is Forever” to “Diamonds Are a Girl’s Best Friend,” pop culture has ingrained in our minds that diamonds are the most desired, the most lasting and the most valuable gemstone. But what makes the diamond so special? Each stone — whether it’s rubies, sapphires or another stone — is unique and important in its own right. April babies might claim diamonds for themselves, but just about everyone wants this kind of sparkle in their lives!

There are several factors that set diamonds apart from other stones, and these points are important to our gem education.

Diamonds are minerals. They are made up of almost entirely of carbon (carbon comprises 99.95 percent; the remainder consists of various trace elements). Diamonds are the hardest gemstones, ranking number 10 on the Mohs Hardness Scale. Even its name, diamond, is rooted in the Greek adamas, or unconquerable. The only object that can scratch a diamond is another diamond. Diamonds are formed deep within the earth at very high temperatures (1,652–2,372 degrees Fahrenheit at depths between 90 and 120 miles beneath the earth’s surface) and are carried up by volcanic activity. Diamonds are quite rare, according to the Gemological Institute of America, and only 30 percent of all the diamonds mined in the world are gem quality.

In the 1950s, the Gemological Institute of America developed the 4Cs grading system to classify diamonds: clarity, color, cut and carat weight. Not all diamonds are created equal (there are diamonds, and then there are diamonds). The value of the diamond depends on the clarity (flawless diamonds are very rare but a diamond's value decreases if there are many blemishes or inclusions), color (the less color the higher the grade), cut (how the diamond’s facets catch the light, certain cuts of diamonds show off the stone better than others) and carat weight (the bigger, the better).

When you start shopping for a diamond engagement ring, always prioritize the cut, which plays the largest role in the diamond's beauty (taking the time to clean your diamond ring at least every six months or so plays a role in maintaining said beauty). And on 1stDibs, a range of buying guides can be found for those in the market for antique engagement ringsvintage engagement rings or Art Deco engagement rings

Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.  

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. Today, Van Cleef necklaces, Tiffany necklaces and Cartier necklaces are some of the most popularly searched designer necklaces on 1stDibs.

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 David Webb necklaces — 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 Dior, Chanel and Bulgari, or shop by your favorite style, from eye-catching choker necklaces to understated links to pearl necklaces and more. 

Questions About 18k White Gold Necklace
  • 1stDibs ExpertApril 5, 2022
    Whether or not 18K gold wears off depends on how it's made. The finish will not wear off of a piece of jewelry or another object made entirely out of 18K gold. However, wear can occur on pieces that feature 18K gold plating, a thin layer of gold applied over another type of metal. You'll find a large selection of gold jewelry and decorative objects on 1stDibs.
  • 1stDibs ExpertMarch 22, 2022
    18K Italy gold is 18-karat gold produced in Italy. Karats tell you how much of a piece of metal is genuine gold. In the case of 18-karat gold, 18 parts are pure gold, and six parts are other metals. This makes 18-karat pieces 75 percent gold. You'll find a large collection of gold jewelry on 1stDibs.
  • 1stDibs ExpertApril 5, 2022
    An 18K gold watch is a timepiece made from gold precious metal of a specific purity. The term 18K means 18-karat, a precious metal that is 75 percent pure gold and 25 percent alloy. Shop a large collection of gold watches on 1stDibs.
  • 1stDibs ExpertAugust 26, 2024
    The difference between 24K gold and 18K gold is how much pure gold the metals contain. Something made of 24-karat gold is 99.9% pure gold, while 18-karat gold items are 75% gold and 25% alloy metals. Generally, 18-karat gold is more durable and scratch-resistant due to the presence of alloy metals. On the other hand, 24-karat gold tends to be more richly colored and expensive. On 1stDibs, find a wide range of gold jewelry.
  • 1stDibs ExpertApril 5, 2022
    18K green gold is an alloy created by mixing silver, copper and zinc with normal gold. 18K green gold is greener than 14K green gold. On 1stDibs, shop a wide collection of genuine 18K green gold from some of the world's top sellers.
  • 1stDibs ExpertFebruary 22, 2021
    Yes, 18k is the perfect karatage for jewelry. While 24k is more prized and typically more expensive, it is also less dense and durable than 18k gold.
  • 1stDibs ExpertApril 5, 2022
    Yes, 18K gold is real gold. However, it is not pure gold. Something marked 18K is 75 percent genuine gold and 25 percent metal alloy. On 1stDibs, shop a range of expertly vetted gold jewelry from some of the world’s top sellers.
  • 1stDibs ExpertNovember 1, 2023
    The difference between 14K and 18K white gold stud earrings comes down to the content of the precious metal alloy. Stud earrings made of 14-karat white gold are 58.3% gold and 41.7% base metal, while 18-karat gold is 75% pure gold and 25% other metals. As a result, 14-karat white gold tends to be stronger and more resistant to scratching, and 18-karat gold will have a more noticeable warm-glowing yellow tinge. On 1stDibs, shop a range of white gold stud earrings.
  • 1stDibs ExpertApril 5, 2022
    Yes, gold dipped, also known as gold plated, pieces are considered real gold. The process coats a piece of metal or alloy with a layer of gold for a gold finish. Shop a collection of 18 karat gold jewelry, solid and dipped, on 1stDibs.
  • 1stDibs ExpertSeptember 16, 2024
    Yes, many people believe that 18k gold is worth buying. Due to the metal's durability, jewelry produced from 18-karat gold is often resistant to scratching and damage. In addition, the large amount of pure gold in the alloy gives white, rose and yellow 18-karat gold a vibrant color. However, whether or not it’s worth investing in 18-karat gold is totally subjective! At 1stDibs, we believe in buying what you love. Our shopping experience enables discovery and learning, whether you are a seasoned connoisseur or just beginning your collection. Find a diverse range of gold jewelry on 1stDibs.
  • 1stDibs ExpertNovember 26, 2024
    On a watch, 18K gold means that the watch features genuine gold. An alloy, 18-karat gold is 75% pure gold and 25% other metals. The high gold content gives the metal an attractive color, while the alloy metals add strength to increase its durability. An 18-karat gold watch may be solid gold or gold-filled, which means it is primarily another metal that the watchmaker finished with a thin layer of 18-karat gold. On 1stDibs, find a large selection of gold watches.
  • 1stDibs ExpertDecember 5, 2024
    Many watch lovers believe that 18K gold is good for watches. An alloy, 18-karat gold is 75% pure gold and 25% other metals. The amount of gold makes the color of the alloy, whether it's white, yellow or rose, rich and visually appealing. At the same time, the addition of alloy metals increases the strength of the gold material. Explore a large selection of watches on 1stDibs.
  • 1stDibs ExpertAugust 29, 2024
    Yes, 18K 750 is real gold. Gold pieces that bear this hallmark are 18-karat gold, a 75% pure gold alloy and 25% base metal. One of the most popular materials for fine jewelry, 18-karat gold shows off a rich yellow, white or rose color and resists scratching more readily than pure gold. Explore a wide variety of 18-karat gold jewelry on 1stDibs.
  • 1stDibs ExpertNovember 14, 2023
    Yes, 18-karat gold can be good for earrings. Because it is an alloy, 18-karat gold is more durable and scratch-resistant than pure 24-karat gold. You can find 18-karat gold in rich warm yellow, cooler white with warm undertones and light pink rose. On 1stDibs, explore a large collection of gold earrings.
  • 1stDibs ExpertFebruary 22, 2021
    Yes, 18k gold can tarnish, but it is uncommon. Pure gold does not combine easily with oxygen and therefore does not tarnish. The higher the karat, the less likely a piece of gold will tarnish.
  • 1stDibs ExpertMarch 22, 2022
    Yes, 18-karat gold can turn green in some circumstances. This type of gold is about 75 percent genuine gold and 25 percent alloy, and the other metal or metals used to produce it may react negatively to acidic substances. When this occurs, 18-karat gold may take on a greenish hue. On 1stDibs, shop a large selection of gold jewelry.
  • 1stDibs ExpertOctober 12, 2021
    The difference between 14k and 18k rose gold metal is that the 14k rose gold is less pure than 18k. 14k rose gold has a deeper pink color because of greater amounts of copper, whereas 18k rose gold has 75% gold and appears yellow. 14k rose gold is increasingly popular due to its brighter pink hue and resistance to scratches. On 1stDibs, shop a range of vintage rose gold jewelry.
  • 1stDibs ExpertApril 5, 2022
    A piece of jewelry or a decorative object marked 18K gold plated does likely contain real gold. The marking indicates that the item is metal under a layer of gold alloy that contains 75 percent gold and 25 percent other metal. On 1stDibs, shop a collection of expertly vetted gold jewelry.
  • 1stDibs ExpertOctober 30, 2024
    How much your 18K gold chain is worth depends on several factors. As a material, 18-karat gold typically fetches a higher price than 14-karat and 10-karat gold on the scrap market because it contains more pure gold. When selling a piece for scrap, the length, thickness and weight of your chain will determine how much you can expect to receive for it. It's also possible that your chain may be worth more than the going scrap rate due to its style, maker, age and other characteristics. Consequently, you may wish to have a certified appraiser or knowledgeable jeweler evaluate your jewelry before you sell it. On 1stDibs, shop a wide range of gold chains.
  • 1stDibs ExpertAugust 26, 2024
    To tell if a 14K gold necklace is real, place a magnet on it. If you notice a strong attraction, the piece is unlikely to be genuine 14-karat gold because the gold alloy is not magnetic. A certified appraiser or experienced jeweler can also help you assess whether your piece is real gold. Find a wide variety of gold necklaces on 1stDibs.

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