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Talay Wave 19 Diamond Necklace 18K White Gold
By Kavant Sharart
Located in Bangkok, 10
Talay Wave 19 Diamond Necklace 18K White Gold Width: 1.0 cm Length: 18.0 cm The Skinny Flow Ring
Category

2010s Thai Chain Necklaces

Materials

Diamond, 18k Gold, White Gold

Alex Jona White Diamond 18k White Gold Star Pendant Necklace
By Alex Jona
Located in Torino, Piedmont
Alex Jona design collection, hand crafted in Italy, 18 karat white gold star pendant set with 0.80
Category

21st Century and Contemporary Italian Pendant Necklaces

Materials

White Diamond, Diamond, 18k Gold, White Gold

Tahitian Pearl Necklace in 18K White Gold
Located in Los Angeles, CA
Beautiful Tahitian pearl necklace handmade in 18k white gold. Total of 10 pearls with nice luster
Category

21st Century and Contemporary Chain Necklaces

Materials

Pearl, White Gold

MIKIMOTO Necklace. 18k White gold Mikimoto Diamond Bar pendant. 18k White
Located in Port Charlotte, FL
. 18k White Gold Diamond Pave Bar. Details Single strand 24in 0.12ctw Diamond Pave Bar Bar is 1.5mm by
Category

Early 2000s Pendant Necklaces

Materials

White Gold

Cartier 18K White Gold Diamond Circle Pendant Necklace
By Cartier
Located in New York, NY
Cartier 18K white gold diamond circle pendant with a double chain necklace Marked: Cartier Au750
Category

20th Century European Modern Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

5.00ct Sapphire 34.00ct Diamond 18K White Gold Riviera Necklace
Located in New York, NY
Title: A breathtaking vintage 18K white gold Riviera necklace, masterfully designed with over 34.00
Category

20th Century Pendant Necklaces

Materials

Diamond, Sapphire, 18k Gold, White Gold

18K White Gold Diamond and Emerald Cluster Pendant Necklace
Located in New York, NY
An elegant and timeless piece, this 18K White Gold Diamond and Emerald Cluster Pendant Necklace
Category

21st Century and Contemporary Pendant Necklaces

Materials

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

Interlocking Diamond 14K (or 18k upon request) White Gold Link Long Necklace
Located in Los Angeles, CA
Elevate your elegance with this stunning 14k White Gold Joint Necklace. Crafted with precision and
Category

2010s American Modern Necklace Enhancers

Materials

14k Gold, Rose Gold, White Gold, Yellow Gold, Platinum

18K White Gold 0.64ct Diamond and Sapphire Necklace
By LB Exclusive
Located in Southampton, PA
This necklace is nothing short of breathtaking. At the center of the 15 snake chain, a delicate
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Sapphire, 18k Gold, White Gold

Cartier Diamants Legers 18k White Gold Diamond Pendant Necklace
By Cartier
Located in Feasterville, PA
. Crafted in 18k white gold, it features four round brilliant-cut diamonds, each carefully chosen for
Category

2010s Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

Blue sapphire solitaire pendant necklace 18k white gold
Located in London, GB
. Crafted in 18k white gold on 18 inches chain with precision, it features a vibrant oval-shaped blue 1.25ct
Category

21st Century and Contemporary Pendant Necklaces

Materials

Blue Sapphire, 18k Gold, White Gold

Hearts on Fire 18K White Gold 0.95ct Diamond Necklace
By Hearts On Fire
Located in Southampton, PA
18K White Gold, the central pendant measures 0.38 round.This jewelry piece is offered in estate
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

Nanis 18K White Gold 0.65ct Diamond Necklace NA43-100725
By Nanis
Located in Southampton, PA
collection. Set in 18K White Gold, the circular forms are elevated by sparkling Diamonds with a total weight
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

Diamond Necklace set in 18K White Gold Settings
Located in Bangkok, TH
Diamond 8.50 carats Necklace set in 18K White Gold Settings Width: 2.2 cm Length: 44 cm Total
Category

2010s Thai Art Nouveau Choker Necklaces

Materials

Diamond, 18k Gold, White Gold

Diamond Necklace set in 18K White Gold Settings
Located in Bangkok, TH
Diamond 2.49 carats Necklace set in 18K White Gold Settings Width: 5.5 cm Length: 54.0 cm Total
Category

2010s Thai Art Nouveau Chain Necklaces

Materials

Diamond, 18k Gold, White Gold

Antique-Style Diamond 18k White Gold Filigree Necklace
Located in Beverly Hills, CA
carats. Crafted in 18k white gold, the necklace features an intricate design with delicate scrollwork
Category

21st Century and Contemporary American Contemporary Link Necklaces

Materials

Diamond, 18k Gold, White Gold

Cable Chain Diamond 14K (or 18k upon request) White Gold Eye Necklace
Located in Los Angeles, CA
Cable Chain Diamond 14K White Gold Eye Necklace. Featuring a round-cut diamond with 1 carat total
Category

2010s American Modern Necklace Enhancers

Materials

Diamond, 14k Gold, Rose Gold, White Gold, Yellow Gold, Gold, Platinum

Timeless 14K (or 18k upon request) White Gold Straight Tennis Diamond Necklace
Located in Los Angeles, CA
Diamond Type : Natural Diamond Gold : 14k, 18K (Upon Request) Gold Color : White Gold Stone Count : 78
Category

2010s American Modern Necklace Enhancers

Materials

14k Gold, Rose Gold, White Gold, Yellow Gold, Platinum

Stylish Black Diamond Station Necklace - 18K White Gold
Located in Bloomington, MN
Stylish Black Diamond Station Necklace - 18K White Gold This fabulous necklace is crafted in 18kt
Category

Late 20th Century Modern Chain Necklaces

Materials

Black Diamond, 18k Gold, White Gold

18K White Gold Aquamarine and Diamond Wedding Necklace
By VR Jewels
Located in New York, NY
Aquamarine Necklace in 18K Gold studded with oval cut aquamarine gemstone pieces and diamonds
Category

21st Century and Contemporary American Modern Beaded Necklaces

Materials

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

Blue Sapphire White Diamond 18K White Gold Cross Pendant Necklace
By Unbranded
Located in Oakton, VA
Dimensions: 16.5"/18" Color: 18K White Gold Materials: "6 MXBS 0.50 CT 71 White Diamonds 0.35 CT
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

Blue Sapphire White Diamond 18K White Gold Cross Pendant Necklace
By Unbranded
Located in Oakton, VA
Dimensions: 16.5"/18" Color: 18K White Gold Materials: "6 MXBS 0.47 CT 5 White Diamonds 0.14 CT
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

Tiffany Co 18K White Gold Diamonds Square Pendant Necklace
By Tiffany Co.
Located in Flushing, NY
Tiffany & Co 18K White Gold Diamonds Square Pendant Necklace Marked: 750 TIFFANY & Co. Approximate
Category

20th Century Pendant Necklaces

Materials

Gold, 18k Gold, White Gold

White Diamond Floral Pendant Necklace in 18K White Gold
Located in Los Angeles, CA
Beautiful floral necklace with 0.50 ct. good quality white diamond rounds. Handmade in 18k white
Category

21st Century and Contemporary Pendant Necklaces

Materials

White Diamond, White Gold

South sea pearls Tahitian pearls Akoya pearls 18 k white gold beads
Located in Bad Kissingen, DE
pearls, accented with fine 18-karat white gold beads. The harmonious interplay of white and dark pearls
Category

21st Century and Contemporary German Beaded Necklaces

Materials

18k Gold

18K White Gold Turquoise and Amethyst Choker Necklace
By Gad Co.
Located in Miami, FL
18K white gold choker necklace, weighing 63.73 grams and measuring 15 inches in length with a box
Category

2010s North American Choker Necklaces

Materials

Amethyst, Turquoise, 18k Gold, White Gold

18K White Gold 5.39ct Diamond Tennis Necklace MF09-072225
By LB Exclusive
Located in Southampton, PA
new 18K White Gold 5.39 ct Diamond Tennis Necklace is presented in a gift box.
Category

21st Century and Contemporary More Necklaces

Materials

Diamond, 18k Gold, White Gold

Amethyst large pendant necklace 18k white gold
Located in London, GB
11mmis beautifully cut, reflecting light in a captivating way. Crafted with a delicate 18k white gold
Category

21st Century and Contemporary Pendant Necklaces

Materials

Amethyst, White Gold

4.10 Carat Round Diamond Long Necklace in 18k Solid White Gold, Gift for Her
By VR Jewels
Located in New York, NY
Round Diamond Long Necklace studded with round cut diamond in 18K Gold. This stunning piece of
Category

21st Century and Contemporary American Art Deco Necklace Enhancers

Materials

Diamond, Gold, 18k Gold, White Gold

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

21st Century and Contemporary Pendant Necklaces

Materials

Emerald, White Gold

Round Diamond 14K (or 18k upon request) White Gold Cuban Link Necklace
Located in Los Angeles, CA
Turn heads with the Diamond Cuban 14K White Gold Chain Necklace, a timeless statement of luxury and
Category

2010s American Modern Necklace Enhancers

Materials

Diamond, Gold, 14k Gold, Rose Gold, White Gold, Yellow Gold, Platinum

18K 750 White Gold Natural Diamond Pie Cut Necklace
Located in New York, NY
18K White Gold Natural Diamond Pie Cut Necklace Metal Type: 18k White Gold Total Item Weight: 19.6
Category

21st Century and Contemporary Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

IO SI 18K White Gold 0.74ctw Diamond Necklace
By io Si
Located in North Miami Beach, FL
IO SI by Stefan Hafner Necklace 18K White Gold Diamond: 1.72ctw Retail price: $10,835.00 SKU
Category

21st Century and Contemporary Italian Modern Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

Purple amethyst pendant necklace 18k white gold
Located in London, GB
radiates elegance. The rich purple hue of the amethyst 8mm is complemented by a delicate 18k white gold
Category

21st Century and Contemporary Pendant Necklaces

Materials

Amethyst, White Gold

Chopard 18K White Gold Chopardissimo Pendant Necklace
By Chopard
Located in New York, NY
This necklace is crafted of 18k white gold and features a wide 18k white gold slide pendant
Category

2010s American Modern Pendant Necklaces

Materials

White Gold

Patterned Diamond Necklace in 18K White Gold
By Yessayan
Located in Los Angeles, CA
Patterned Diamond Necklace in 18K White Gold 1.91 Cts of Diamonds, G-H Color, VS-SI Clarity 7.7
Category

2010s More Necklaces

Materials

Diamond, White Gold

Bvlgari 18K White Gold B.Zero1 Pendant Necklace
By Bulgari
Located in Aventura, FL
We guarantee this is an authentic BVLGARI 18K White Gold B.Zero1 Pendant Necklace or 100% of your
Category

21st Century and Contemporary American Modernist Pendant Necklaces

Materials

18k Gold, White Gold

Eze Jewelry - White Yellow Diamond Necklace in 18K White Yellow Gold
Located in Bucharest, Romania
11.55ct White & Yellow Diamond Necklace in 18K White & Yellow Gold This exquisite diamond necklace
Category

2010s Modern Link Necklaces

Materials

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

18K White Gold White Diamond and Briolette Black Diamond Bow Necklace
Located in New York, NY
necklace sits elegantly along the collarbone. 18K White Gold White Diamond and Briolette Black Diamond Bow
Category

21st Century and Contemporary Drop Necklaces

Materials

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

Creative Round Diamond 18K Gold Letter Name Necklace
Located in Los Angeles, CA
Anniversaries, Birthdays, Valentine's, and Holidays. Necklace Information Metal: 18k Gold Diamond Cut: Round
Category

2010s American Modern Necklace Enhancers

Materials

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

White Diamond Round Tennis Necklace in 18K White Gold
Located in Los Angeles, CA
Gorgeous 12.44 ct. good quality white diamond rounds. Total of 140 stones. Handmade in 18k white
Category

21st Century and Contemporary Link Necklaces

Materials

White Diamond, White Gold

Classic Diamond 18K Yellow White Gold Necklace
By Natkina
Located in Genève, GE
Indulge in luxury with our "Timeless Treasure" 💍💎 18K Gold Exclusive Necklace. 💖 Global
Category

2010s Drop Necklaces

Materials

Diamond, Yellow Gold, White Gold

18 K White Gold Chain with Pendant South Sea Pearl Diamonds Gubelin Lucerne
By Gubelin Lucerne
Located in Zurich, Zollstrasse
Timeless and attractive 18 K white Gold chain featuring a round white South Sea Pearl (14.4mm) and
Category

2010s Swiss Contemporary Pendant Necklaces

Materials

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

White Champagne Diamond Necklace 18K Gold 3.84 TDW
By Estate Jewelry
Located in East Brunswick, NJ
White & Champagne Diamond Necklace 18K Gold 3.84 TDW We were so lucky to take advantage of a
Category

Late 20th Century Choker Necklaces

Materials

Diamond, 18k Gold, White Gold

White GOld Necklace with White Diamonds, Emeralds and Micromosaic
By Sicis Jewels
Located in London, GB
A stunning sinuous shape in white gold, enriched by emeralds and diamonds of the micromosaic
Category

2010s Italian Contemporary Necklace Enhancers

Materials

White Diamond, Emerald, 18k Gold, White Gold

Diamond israel Map Style 14K (or 18k upon request) White Gold Necklace
Located in Los Angeles, CA
: Round Diamond Metal : 14k, 18K (Upon Request) Metal Color : White Gold Total Carat Weight : 0.45ct
Category

2010s American Modern Necklace Enhancers

Materials

14k Gold, Rose Gold, White Gold, Yellow Gold, Platinum

Cartier Hypnose Diamond Enamel 18k White Gold Pendant Necklace
By Cartier
Located in Feasterville, PA
The Cartier Hypnose Diamond White Gold Necklace is a dazzling creation that epitomizes timeless
Category

Early 2000s Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

Tiffany Co. Atlas Diamond Necklace 18k White Gold
By Tiffany Co.
Located in Boca Raton, FL
Crafted by the iconic Tiffany & Co., this exceptional 18k white gold Atlas Diamond Necklace
Category

21st Century and Contemporary European Modern Choker Necklaces

Materials

Diamond, 18k Gold, White Gold

Chalcedony Diamond Pendant Necklace Solid 18k White Gold
Located in Honolulu, HI
Item Specifications: Necklace Metal: 18k White Gold Total Weight: 6.4 Grams Chain Length: 18
Category

21st Century and Contemporary Unknown Modern Pendant Necklaces

Materials

Diamond, Chalcedony, White Gold, 18k Gold

Yellow sapphire pendant necklace 18k white gold
Located in London, GB
vibrant yellow lemon sapphire gemstone, elegantly set in a sleek 18k white gold 16 inches chain. Perfect
Category

21st Century and Contemporary Pendant Necklaces

Materials

Yellow Sapphire, White Gold

18K White Gold 1.75ct Diamond Station Necklace ANK-20144
By LB Exclusive
Located in Southampton, PA
bezels are laid out neatly across the chain's length.This is a brand new 18K White Gold 1.75 ct Diamond
Category

21st Century and Contemporary More Necklaces

Materials

Diamond, 18k Gold, White Gold

18k White Gold No Heat Spinel Necklace
Located in Hong Kong, HK
, this necklace effortlessly transitions from day to night. The 18k White Gold No Heat Spinel Necklace
Category

2010s Hong Kong Contemporary Beaded Necklaces

Materials

Spinel, White Gold

Amethyst purple pendant necklace 18k white gold
Located in London, GB
This stunning amethyst 5.80ct pendant necklace features a beautifully cut square gemstone that
Category

21st Century and Contemporary Pendant Necklaces

Materials

Amethyst, White Gold

18K White Gold 1.05ct Diamond Station Necklace ANK-20142
By LB Exclusive
Located in Southampton, PA
necklace. Ideal for everyday wear, its crafted from 18K White Gold and measures 17 long.This jewelry piece
Category

21st Century and Contemporary More Necklaces

Materials

Diamond, 18k Gold, White Gold

Yellow sapphire solitaire pendant necklace 18k white gold
Located in London, GB
Yellow sapphire solitaire pendant necklace 18k white gold Yellow sapphire natural pear shaped total
Category

21st Century and Contemporary British Art Deco Pendant Necklaces

Materials

Yellow Sapphire, 18k Gold, White Gold

Diamond cross drop pendant necklace 18k white gold
By Unbranded
Located in London, GB
0.65ct Princess Diamond cross pendant necklace chain in 18k white gold. Diamonds total weight
Category

21st Century and Contemporary British Art Deco Drop Necklaces

Materials

Diamond, 18k Gold, White Gold

18K White Gold 0.75ct Diamond Station Necklace ANK-17469
By LB Exclusive
Located in Southampton, PA
This sophisticated necklace will make a subtle statement. Set in 18K White Gold, the delicate chain
Category

21st Century and Contemporary More Necklaces

Materials

Diamond, 18k Gold, 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 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 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 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 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 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 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 ExpertOctober 24, 2024
    How much a 14K gold necklace is worth varies. Like other gold alloys, 14-karat gold has scrap value as a precious metal. The price per ounce of gold varies over time, and the thickness and length of your necklace will determine how much you can expect to be paid for it. Your necklace may have value beyond the going rate for 14-karat gold as well, depending on its age, style, maker and condition. You may want to consider having a certified appraiser or experienced jeweler evaluate your piece to give you an idea of its potential value. On 1stDibs, shop a large collection of gold necklaces.

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