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18k Open Heart 0.21ct Diamond Solitaire pendant. 14k 20in thin necklace. Bezel
Located in Port Charlotte, FL
Millimeters; Necklace length: 20 Inches Spectacular Open heart 18k Pendant. Bezel set diamond solitaire
Category

Early 2000s Pendant Necklaces

Materials

Diamond

14K Yellow White Gold Delicate Diamond Bar Layered Necklace
Located in New York, NY
: Metal: 14K Yellow and White Gold Diamond Weight: Approx. 0.12 carat Necklace Length: 18 1/2 inches
Category

Early 2000s American Modern Link Necklaces

Materials

Diamond, Gold, 14k Gold, White Gold

18k Rose Gold Natural Diamond Decorated Leaf Style Pendant Necklace
Located in Fatih/İstanbul, 34
In very good condition. Total weight is 7.8 grams. Totally is diamond 1.25 ct. The diamond is has G
Category

Early 2000s European Modern Pendant Necklaces

Materials

Diamond, Rose Gold

14k Gold Natural Diamond Decorated Star Design Amazing Pendant Necklace
Located in Fatih/İstanbul, 34
In very good condition. Total weight is 10.2 grams. Totally is diamond 1 ct. The diamond is has G-H
Category

Early 2000s European Modern Pendant Necklaces

Materials

Diamond, 14k Gold

18k White Gold Natural Diamond Decorated Key Style Pendant Necklace
Located in Fatih/İstanbul, 34
In very good condition. Total weight is 7.9 grams. Totally is diamond 1.70 ct. The diamond is has F
Category

Early 2000s European Modern Pendant Necklaces

Materials

Diamond, White Gold

Pearl Single Strand Necklace with Cluster Diamond Heart Charm Pendant
Located in beverly hills, CA
A very pretty cluster diamond heart charm pendant affixed to a luscious strand of cultured pearls
Category

Early 2000s Contemporary Pendant Necklaces

Materials

Diamond, Pearl

18" Natural Black Diamond (205.00ct) Necklace in 14K Yellow Gold
Located in New York, NY
Elegant, edgy, and endlessly versatile — this 18" strand necklace features 7–8.5mm faceted black
Category

Early 2000s American Beaded Necklaces

Materials

Black Diamond, 14k Gold, Yellow Gold

20" Natural Black Diamond (17.86ct) Necklace in 14K White Gold
Located in New York, NY
A bold reinterpretation of classic elegance, this rosary-style necklace features 17.86 carats of
Category

Early 2000s American Beaded Necklaces

Materials

Black Diamond, White Gold, 14k Gold

Opal Diamond Pendant. PT900 Platinum Opal Diamond Halo Pendant Necklace. Genuine
Located in Port Charlotte, FL
Vintage Materials: Gold, Platinum Gemstone: Opal Stunning Australian Opal Cabochon Diamond Halo
Category

Early 2000s Pendant Necklaces

Materials

Platinum

16 Carat Diamond Necklace 18 Kt White Gold Bridal Designer Salvini Estate, 76GM
By Salvini
Located in New York, NY
16 carats of VS quality of Diamonds all mounted in 18 karat White gold. Weight of the necklace
Category

Early 2000s Choker Necklaces

Materials

Diamond, 18k Gold, White Gold

Genuine Estate Australian Coober Pedy Opal 14K Gold Diamond Necklace
Located in GOES, NL
14K gold diamond clasp and beads. The necklace has recently been restrung with gold sparkling beads
Category

Early 2000s Australian Modern Beaded Necklaces

Materials

Diamond, Opal, 14k Gold

18" Natural Brown Diamond (145.00ct) Necklace in 14K Yellow Gold
Located in New York, NY
Rich, earthy elegance meets radiant sparkle in this brown diamond bead necklace. Each faceted
Category

Early 2000s American Beaded Necklaces

Materials

Brown Diamond, 14k Gold, Yellow Gold

Emerald-Cut Diamond by the Yard Necklace in 18K White Gold
Located in Chicago, IL
This exquisite emerald-cut diamond by-the-yard necklace showcases timeless elegance and refined
Category

Early 2000s American Contemporary Chain Necklaces

Materials

Diamond, White Diamond, White Gold

Mikimotto 7.57cts Diamond Four Strands Pearl 18K Gold Layered Flower Necklace
By Mikimoto
Located in Miami, FL
This beautiful Mikimoto necklace features four rows of lustrous 6mm wide Akoya pearls with a creamy
Category

Early 2000s American Modern Multi-Strand Necklaces

Materials

Diamond, Pearl, 18k Gold

42" Natural White Diamond(13.00ct) Necklace in 18K White Gold
Located in New York, NY
A refined essential with effortless sparkle. This delicate 18K white gold necklace features faceted
Category

Early 2000s American Chain Necklaces

Materials

White Diamond, 18k Gold, White Gold

Ruby Necklace Choker in 18 Carat 18 Karat Gold 60 Rubies 25 Carats and Diamonds
Located in Paris, FR
Ruby and diamond line necklace Choker in 18 carat white gold setting. It is composed of 60 rubies
Category

Early 2000s French More Necklaces

Materials

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

Panthere de Cartier Panther Pave Diamond Emerald Large Onyx Pendant Necklace
By Cartier
Located in Southampton, PA
18k White Gold Diamond Emerald Large Onyx Bead Panthere de Cartier Panther Pendant Necklace by
Category

Early 2000s Pendant Necklaces

Materials

Diamond, Emerald, Onyx

19.5" Natural Yellow Diamond (43.00ct) Necklace in 14K Yellow Gold
Located in New York, NY
A strand that celebrates raw elegance and golden warmth. This necklace features rustic yellow
Category

Early 2000s American Beaded Necklaces

Materials

Yellow Diamond, 14k Gold, Yellow Gold

Roberto Coin 18k White Gold Pink Enamel Diamond pendant necklace
By Roberto Coin
Located in Braintree, GB
A Roberto Coin pendant necklace crafted in 18k white gold. The circular pendant is decorated with
Category

Early 2000s Italian Pendant Necklaces

Materials

Diamond, Pink Sapphire, White Gold, Enamel

Tiffany Co. T-Drop Diamond Platinum Necklace
By Tiffany Co.
Located in Chicago, IL
Tiffany & Co. T-Drop Diamond Platinum Necklace This exquisite Tiffany & Co. T-Drop necklace is
Category

Early 2000s American Multi-Strand Necklaces

Materials

Diamond, White Diamond, Platinum

20" Natural Black Diamond (45.00ct) Necklace in 14K Yellow Gold
Located in New York, NY
A sleek expression of modern luxury. This strand features faceted round black diamond beads that
Category

Early 2000s American Beaded Necklaces

Materials

Black Diamond, 14k Gold, Yellow Gold

Pomellato Vintage 18k White Yellow Gold Chain Link Diamond Necklace
By Pomellato
Located in Feasterville, PA
The Pomellato Vintage 18k White & Yellow Gold Chain Link Necklace is a 16-inch design that blends
Category

Early 2000s Chain Necklaces

Materials

Diamond, 18k Gold, White Gold, Yellow Gold

18k White Gold Natural Diamond And Sapphire Decorated Necklace
Located in Fatih/İstanbul, 34
In very good condition. Total weight 25.6 grams. Totally is diamond 3.60 ct. The diamond is has G-H
Category

Early 2000s European Modern Choker Necklaces

Materials

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

Cellini Platinum, 7.47 Carat Diamond and 70.11 Carat Chrome Tourmaline Necklace
By Cellini
Located in New York, NY
Magnificent platinum necklace. This necklace is designed with 22 oval Chrome Tourmalines. Each
Category

Early 2000s Modern Link Necklaces

Materials

Diamond, Tourmaline, Platinum

White Gold Necklace with Diamonds, Sapphires, Rubellite and Tourmaline
Located in BILBAO, ES
White Gold Necklace intertwined with txo rows of 110 brilliant-cut diamonds and 230 brilliant-cut
Category

Early 2000s Spanish Pendant Necklaces

Materials

Diamond, Rubelite, Sapphire, Tourmaline, White Gold

Tiffany Co. 18 Carat Platinum Diamond Necklace
By Tiffany Co.
Located in Chicago, IL
Tiffany & Co. Platinum Diamond Necklace An exceptional Tiffany & Co. necklace, crafted in
Category

Early 2000s American Multi-Strand Necklaces

Materials

Diamond, White Diamond, Platinum

Ruby Bead Necklace w/Jade, Bone, Diamonds 18K Yellow Gold
Located in North Hollywood, CA
center and a single row in the back. This necklace also has eight (8) Diamond encrusted Gold Beads as
Category

Early 2000s North American Aesthetic Movement Multi-Strand Necklaces

Materials

Diamond, Jade, Ruby, Yellow Gold

Round Honeycomb Peace Diamond Necklace in 18K Yellow Gold
Located in Old Tappan, NJ
18K Yellow Gold Peace Sign Necklace with Honeycomb Detail, Matte Finish and 0.30 carat Diamonds
Category

Early 2000s American Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

Cabochon Emerald and Diamond Necklace in 18k White Gold
Located in La Jolla, CA
Emerald and Diamond Necklace in 18k White Gold features 15 Oval Cabochon Emeralds graduating in
Category

Early 2000s American Drop Necklaces

Materials

Diamond, Emerald, 18k Gold, White Gold

Tiffany Co Vannerie Diamond Basket Weave White Gold Choker Necklace
By Tiffany Co.
Located in Southampton, PA
18k White Gold Vannerie Basket Weave Diamond Choker Necklace by Tiffany & Co. This authentic
Category

Early 2000s Italian Choker Necklaces

Materials

Diamond, White Gold

18k Gold Natural Diamond And Oval Cut Ruby Decorated Pendant Necklace
Located in Fatih/İstanbul, 34
In very good condition. Total weight is 3.8 grams. Totally is all diamond 0.80 ct. The diamond is
Category

Early 2000s Modern Pendant Necklaces

Materials

Diamond, Ruby, 18k Gold

New Made 8k Gold Natural Diamond And Ruby Decorated Pendant Necklace
Located in Fatih/İstanbul, 34
In very good condition. Total weight is 8.1 grams. Totally is diamond 1 ct. The diamond is has H-I
Category

Early 2000s Modern Pendant Necklaces

Materials

Diamond, Ruby, Gold

Round Diamond Open Heart Style Necklace Pendant 14k White Gold
Located in beverly hills, CA
Love at first sight. This eye catching diamond heart pendant necklace is a sparkling symbol of love
Category

Early 2000s Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold

CARTIER Sucre Doo Boudouard Large Cross Diamond White Gold Pendant Necklace
By Cartier
Located in New York, NY
approximately 70 D-E-F VVS1-VVS2 brilliant-cut round diamonds weighing an estimated 6.50 carats. The pendant
Category

Early 2000s Pendant Necklaces

Materials

Diamond, White Gold

Cartier Baiser Du Dragon Diamond 18K White Gold Pendant Necklace
By Cartier
Located in Banbury, GB
18k White Gold Stones Diamond Total Diamond Weight 0.87ct approx Weight 8.52 g Length 38 cm Width 1.8
Category

Early 2000s French Pendant Necklaces

Materials

Diamond, Gold, 18k Gold, White Gold

Floral Design Diamond Halo Pendant Necklace 14K White Gold
Located in beverly hills, CA
This gorgeous and romantic floral design diamond slide necklace features a center round brilliant
Category

Early 2000s Art Deco Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold

18 Karat White Gold, Diamond and Freshwater Pearl Necklace
By Yvel
Located in New York, NY
bezel set Diamond. The Pearls hang from a four strand necklace held with a Diamond enhancer. The
Category

Early 2000s American Contemporary Drop Necklaces

Materials

Diamond, Freshwater Pearl, 18k Gold, White Gold

VAN CLEEF ARPELS Pure Alhambra Diamond White Gold Small Pendant Necklace
By Van Cleef Arpels
Located in New York, NY
This fabulous Van Cleef Arpels necklace from the iconic Pure Alhambra collection, small model
Category

Early 2000s Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

18k Yellow Gold Jose Hess Burmese Ruby and Diamond Necklace
By Jose Hess
Located in Boston, MA
the delicate diamond chain exquisitely crafted in lush 18k gold. A true collectible, this necklace
Category

Early 2000s Pendant Necklaces

Materials

Diamond, Ruby, Yellow Gold, 18k Gold

18 Karat White Gold Necklace with Emeralds and Diamonds Certified
Located in Tel Aviv, IL
18k White Gold Necklace with Emeralds and Diamonds Certified Stunning necklace, set with 9 emeralds
Category

Early 2000s Brazilian Drop Necklaces

Materials

Diamond, Emerald, White Gold

21.50" Natural Multicolor Diamond(56.00 Carat) Necklace in 14 Karat Yellow Gold
Located in New York, NY
Vibrant, luxurious, and meticulously crafted, this 21.5-inch rosary necklace showcases a stunning
Category

Early 2000s American Beaded Necklaces

Materials

Diamond, Brown Diamond, 14k Gold, Yellow Gold

Tiffany Co. Jazz Diamond Drop Pendant in Platinum Necklace, circa 2003
By Tiffany Co.
Located in Scottsdale, AZ
The diamond Jazz pendant necklace from Tiffany & Co. is stunningly simple, yet impressively elegant
Category

Early 2000s Unknown Art Deco Pendant Necklaces

Materials

Diamond, Platinum

Cartier White Gold Diamond Hearts and Symbols Necklace 0.58ct G+/VS B3040600
By Cartier
Located in Mayfair, London, London
A sparkly 18k white gold Cartier diamond necklace from the Hearts and Symbols collection. The
Category

Early 2000s Pendant Necklaces

Materials

Diamond, White Gold

18k Gold Natural Diamond And Princess Cut Ruby Decorated Amazing Necklace
Located in Fatih/İstanbul, 34
In very good condition. Total weight is 16 grams. Totally is diamond 3 carat. The diamond is has G
Category

Early 2000s European Modern Pendant Necklaces

Materials

Diamond, Ruby, 18k Gold

18" Natural Black Diamond(7.49ct) Tassel Necklace in 14K Yellow Gold
Located in New York, NY
Bold, modern, and endlessly wearable. This 18" rosary-style necklace features 2mm treated faceted
Category

Early 2000s American Beaded Necklaces

Materials

Black Diamond, 14k Gold, Yellow Gold

White gold teardrop pendant set with pear shape natural ruby and diamonds
Located in MELBOURNE, VIC
Classic pendant in 18 carat white gold Set with one pear shape natural Ruby weighing 0.68 carats surrounded by 15 channel set Diamons totally weighing 0.18 carats Pendant length inc...
Category

Early 2000s Unknown Modern Necklace Enhancers

Materials

Diamond, Ruby, 18k Gold, White Gold

Modern Gold 37 Carat Natural Colorless Diamond Blue Sapphire Italian Necklace
Located in Los Angeles, CA
A stunning ladies 18k White Gold Natural Royal Blue Sapphire and Diamond Necklace made in the
Category

Early 2000s European Modern Multi-Strand Necklaces

Materials

Diamond, Blue Sapphire, Gold, 18k Gold

0.69 Carat Round and Baguette Diamonds in 14 Karat Gold Flower Necklace
Located in Los Angeles, CA
Type: Necklace Wearable Length: 18" Pendant:17.5 mm Metal: White Gold Metal Purity: 14K Stone Type
Category

Early 2000s Unknown Pendant Necklaces

Materials

Diamond

Rigid Necklace in Yellow and White Gold with Diamonds, Teardrop Collection
By Vanessa Drumond
Located in Milano, Lombardia
Discover the exquisite elegance of this rigid necklace from the Teardrop Collection. Designed with
Category

Early 2000s Italian Choker Necklaces

Materials

White Diamond, 18k Gold

Diamond Flower Cluster Drop Pendant Necklace in 14k White Gold
Located in beverly hills, CA
the overall allure of the necklace. The diamonds are G/H color and VS clarity, ensuring a brilliant
Category

Early 2000s Artisan Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold

14k Diamond Solitaire Pendant. 14k White gold wheat necklace
Located in Port Charlotte, FL
pendant necklace. Condition: Shows no visible signs of wear. 3mm diamond 0.10ct color F SI2 (tiny
Category

Early 2000s Pendant Necklaces

Materials

White Gold

Designer 1.00 Carat Diamonds By The Yard Cross Pendant Necklace 18k Gold
Located in Miami, FL
Designer 1.00 Carat Diamonds By The Yard Cross Pendant Necklace 18k Gold. The pendant features F-G
Category

Early 2000s Pendant Necklaces

Materials

Diamond, 18k Gold

14K White Gold Pink Tourmaline Round Link Diamond Necklace
Located in Houston, TX
This necklace is made in 14K white gold and features 50 round cut diamonds weighing 0.30 carats
Category

Early 2000s American Contemporary Link Necklaces

Materials

Diamond, Tourmaline, White Gold, 14k Gold

18" Natural Black and Grey Diamond (40.00ct) Necklace in 14K White Gold
Located in New York, NY
A sleek interplay of contrast and brilliance defines this black and grey diamond station necklace
Category

Early 2000s American Beaded Necklaces

Materials

Diamond, Black Diamond, 18k Gold, White Gold

18k Gold Natural Diamond And Oval Cut Emerald Decorated Pendant Necklace
Located in Fatih/İstanbul, 34
In very good condition. Total weight is 4.6 grams. Totally is diamond 0.32 ct. The diamond is has G
Category

Early 2000s European Modern Pendant Necklaces

Materials

Diamond, Emerald, 18k Gold

14k Gold 0.09 Ct Diamonds 2.90ct Invisible Set Pink Sapphires Necklace
Located in Los Angeles, CA
Type: Necklace Wearable Length: 16" Pendant:14 mm * 18 mm Metal: White Gold Metal Purity: 14K Stone
Category

Early 2000s Unknown Pendant Necklaces

Materials

Diamond, Pink Sapphire

Van Cleef Arpels Pure Alhambra Fourteen Motifs Diamond Yellow Gold Necklace
By Van Cleef Arpels
Located in Southampton, PA
18k Yellow Gold Pure Alhambra 14 Motifs Diamond Necklace by Van Cleef & Arpels. With 14 diamond
Category

Early 2000s French Link Necklaces

Materials

Diamond, Yellow Gold

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2000 Diamond Necklace For Sale on 1stDibs

Find the exact 2000 diamond necklace you’re shopping for in the variety available on 1stDibs. 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 268 antique edition and 4339 modern creations to choose from as well. Finding the perfect 2000 diamond necklace may mean sifting through those created during different time periods — you can find an early version that dates to the 18th Century and a newer variation that were made as recently as the 21st Century. For this particular piece, .5 carat and 1 carat are consistently popular carat weights. There have been many well-made iterations of the classic 2000 diamond necklace over the years, but those made by Cartier, Tiffany Co. and Chopard are often thought to be among the most beautiful. Today, if you’re looking for a round cut version of this piece and are unable to find the perfect match, our selection also includes brilliant cut and oval cut alternatives. There aren’t many items for men if you’re seeking a 2000 diamond necklace, as most of the options available are for women and unisex.

How Much is a 2000 Diamond Necklace?

On average, a 2000 diamond necklace at 1stDibs sells for $4,251, while they’re typically $114 on the low end and $1,250,000 for the highest priced versions of this item.

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 2000 Diamond Necklace
  • 1stDibs ExpertFebruary 22, 2021
    The cost of a diamond necklace can range quite a bit depending on material, craftsmanship, quality, and condition. On 1stDibs.com, you can shop a variety of diamond necklaces at a range of prices. Browse contemporary and antique necklaces starting at $125.
  • 1stDibs ExpertNovember 21, 2023
    Diamond tennis necklaces remain popular even as trends change from season to season. This style of accessory is luxurious, nostalgic, wearable everyday and delights the eye with its sparkle. Plus, the tennis chain is versatile. It can coordinate with both casual and dressy attire and be worn alone or layered. Explore a variety of diamond tennis necklaces on 1stDibs.
  • 1stDibs ExpertApril 5, 2022
    What a diamond heart necklace means is largely a matter of personal interpretation. Most people associate the heart shape with love. As a result, giving a person a heart necklace is often a way of expressing that you love them. On 1stDibs, shop a selection of diamond heart necklaces.
  • 1stDibs ExpertOctober 19, 2021
    Tiffany diamond necklaces are dazzling and covetable pieces of jewelry. Tiffany Co. is one of the most prominent purveyors of luxury goods in the United States, and has long been an important arbiter of style in the design of necklaces as well as diamond engagement rings. When a jewelry enthusiast mentions “the Tiffany Diamond,” this refers to the 128.54 yellow-carat Tiffany Diamond, which was found in the Kimberley diamond mines in South Africa in 1877. This jewel was worn by pop music icon Beyoncé in a 2021 ad campaign. The estimated value of the Tiffany Diamond in 2019 was $30 million. Shop a range of antique and vintage Tiffany diamond necklaces on 1stDibs today.
  • 1stDibs ExpertMay 5, 2023
    Whether a diamond necklace is a good gift is largely a matter of preference. However, diamonds offer timeless appeal, and with respect to styles, all kinds of diamond necklaces have been made over the years, which means you’ll have a lot of options when it comes to shopping for a gift. 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. They are the hardest gemstones, and 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. Shop a selection of diamond necklaces on 1stDibs.
  • 1stDibs ExpertNovember 6, 2023
    There is no hard-and-fast rule for how many carats a diamond necklace should be. On average, solitaire diamond necklaces range from 0.5 to 1 carat, but you can find pieces with larger and smaller stones. Tennis chains that feature continuous diamonds set into links usually have much higher total carat weights. For example, one might feature 60 individual diamonds, each 0.20 carats in size, for a total carat weight of 12.0 carats. Shop a wide range of diamond necklaces on 1stDibs.
  • 1stDibs ExpertDecember 4, 2023
    Yes, some Vivienne Westwood necklaces are real diamonds. However, the luxury jewelry brand also uses other materials, like glass and acrylic rhinestones, in some pieces. Generally, necklaces from the company’s fine jewelry collection are more likely to feature real diamonds than those from Vivienne Westwood's fashion jewelry line. Shop a selection of Vivienne Westwood jewelry on 1stDibs.
  • 1stDibs ExpertMarch 22, 2022
    The best way to tell if a diamond tennis necklace is real is to hire a licensed appraiser to evaluate it. While you can perform tests like seeing if fog dissipates quickly after breathing on it, it's generally not possible to verify for certain that diamonds are real on your own. You'll find a range of expertly vetted diamond tennis necklaces on 1stDibs.
  • 1stDibs ExpertNovember 1, 2023
    Yes, you can generally wear a diamond tennis necklace every day. Due to the small size of the stones, tennis necklaces can complement casual attire as easily as they can dressier ensembles. However, you should remove your necklace before you shower and when you're exercising, playing sports and doing other activities that could damage your jewelry. Find a collection of diamond tennis necklaces on 1stDibs.
  • 1stDibs ExpertDecember 4, 2023
    Yes, men can wear a diamond tennis necklace. Since there are no hard-and-fast rules when it comes to men's jewelry, you're free to sport anything that you find appealing. Pete Davidson, Drake and Timothée Chalamet are just some of the famous men who have been spotted wearing tennis chains. On 1stDibs, shop a wide range of diamond tennis necklaces.
  • 1stDibs ExpertDecember 4, 2023
    There is no single best setting for a diamond tennis necklace. You can find tennis chains with both prong and bezel settings, and both types can keep diamonds secure when they are well crafted. The biggest difference is that full bezel settings encircle the gemstones, while prongs hug the stones with three or four metal elements, leaving most of their edges visible. Feel free to choose the type of setting that appeals most to you. On 1stDibs, explore a wide range of diamond tennis necklaces.
  • 1stDibs ExpertNovember 21, 2023
    Yes, you can wear diamond stud earrings with a pearl necklace. The elegant combination is fashionable for everything from a day at the office to Sunday brunch to a night on the town. To create a bold look, try pairing large diamond studs with a single strand of pearls or a dramatic multi-strand pearl necklace with smaller stud earrings. On 1stDibs, shop a diverse assortment of diamond stud earrings and pearl necklaces.
  • 1stDibs ExpertNovember 1, 2023
    There is no set number of diamonds on a 16-inch tennis necklace. The number of diamonds that make up a tennis chain often depends on the size of the gemstones. Generally, the larger the diamonds are, the fewer there are on a tennis necklace. On 1stDibs, explore a variety of tennis necklaces.

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