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Aquamarine Diamond Two Color Gold Pendant
Located in Carmel-by-the-Sea, CA
22 carat aquamarine and decorated with approximately .50 carats of diamonds. Note the art deco
Category

Vintage 1930s Pendant Necklaces

Materials

Aquamarine, Diamond, 14k Gold, Rose Gold, White Gold

0.15ctw Diamond Cultured Pearl Bead Two-Strand Necklace 14k Gold Flower Clasp
Located in McLeansville, NC
Gemstone Information: - Natural Diamond - Total Carats - 0.15ct Cut - Old European Color - H - I
Category

21st Century and Contemporary Multi-Strand Necklaces

Materials

Diamond, Cultured Pearl, 14k Gold, Yellow Gold

Two Tone Pave Diamond Heart Pendant
Located in Towson, MD
14KT yellow and white gold (Stamped) approximately 1.55 carat H-I color and I1-I2 clarity diamond
Category

2010s Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold, Yellow Gold

Antique Two-Toned Diamond Lavaliere Pendant
Located in Montgomery, AL
diamond was later added sometime more recently. We have included a modern 18” cable chain to complete the
Category

Early 20th Century Unknown Art Deco Pendant Necklaces

Materials

Diamond, 14k Gold, Platinum

Moonstone Diamond Necklace and Earrings Suite
Located in Carmel-by-the-Sea, CA
The style is fantastic. Vintage 18k yellow gold, diamond & moonstone two piece necklace and earring
Materials

Diamond, 18k Gold

Two Row Mesh Yellow Gold Necklace
Located in Los Angeles, CA
Two Row Mesh Yellow Gold Necklace, 1990s. ABOUT THIS ITEM: N-DJ818D This contemeporary
Category

1990s Italian Contemporary Multi-Strand Necklaces

Materials

14k Gold, Yellow Gold

Olivia Bond 18ct Two-Tone Gold Signature Scallop Necklace 1.01ct 15.54g
Located in SYDNEY, NSW
This stunning Olivia Bond Signature Scallop Necklace is crafted in 18ct yellow and white gold with
Category

2010s Pendant Necklaces

Materials

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

Yoko London Akoya Pearl and Diamond Two-Row Necklace in 18 Karat White Gold
By Yoko London
Located in London, GB
This timeless necklace by Yoko London features two rows of perfectly matched Akoya pearls
Category

2010s British Modern Multi-Strand Necklaces

Materials

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

Emerald and Diamond Two Station Drop Pendant
Located in Delray Beach, FL
pave diamonds. This stunning 18K white gold necklace is embellished with twenty-three (23) round cut
Category

21st Century and Contemporary Contemporary Pendant Necklaces

Materials

Diamond, Emerald, 18k Gold, White Gold

10 Karat Two Tone Gold Diamond Heel Pendant
Located in Scottsdale, AZ
Designer: custom Material: 10 rose and white gold Diamonds: 14 round cut = 0.14ct Color: I Clarity
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 10k Gold, Rose Gold, White Gold

Diamond and White Gold Long Necklace
Located in Miami, FL
18 karat two-tone gold and diamond necklace, designed as a white gold longchain composed of a
Category

Late 20th Century Link Necklaces

Materials

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

1950s French Diamond Gold Crossover Necklace
Located in New York, NY
A two-strand diamond line necklace of crossover design, in 18k white gold. France. Approx. 9.56
Category

Vintage 1950s French Retro Choker Necklaces

Materials

Diamond, 18k Gold

1910s Flower Diamonds with Two Marquise Pendant
Located in New York, NY
The pendant is finely crafted in 14k white gold with diamonds weighing approximately total of 0.80
Category

Vintage 1910s American Pendant Necklaces

Materials

Diamond, 14k Gold

Emerald Diamond Pearl Two Color Gold Pendant
Located in London, GB
An emerald, diamond and cultured pearl pendant, mounted in 18ct yellow and white gold, set with a
Category

Vintage 1960s British Pendant Necklaces

Materials

Cultured Pearl, Diamond, Emerald, 18k Gold

14 Karat Two-Tone Gold Diamond Heart Pendant
Located in Washington Depot, CT
Vintage 14 Karat Two-Tone Gold Diamond Heart Pendant- This stunning heart pendant features 185
Category

20th Century Pendant Necklaces

Materials

Diamond, Gold

14 Karat Two-Tone Diamond Child Pendant
Located in Scottsdale, AZ
Designer: custom Material: 14K white and yellow gold Diamonds: 24 round brilliant cut = .75cttw
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold, Yellow Gold

Samuel M Diamond Two-Tone Gold Drop Pendant
Located in Beverly Hills, CA
pendant features 0.82 carats of VS quality diamonds. A kite cut sits at the bottom with two round cuts
Category

20th Century Pendant Necklaces

Materials

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

14 Karat Two-Tone Diamond Child Pendant
Located in Scottsdale, AZ
Designer: custom Material: 14K white and yellow gold Diamonds: 24 round brilliant cut = .75cttw
Category

21st Century and Contemporary Unknown Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold, Yellow Gold

Buccellati Diamond Necklace and Earrings Set
By Buccellati
Located in New York, NY
Buccellati Diamond and Two-tone Gold Necklace and Earrings Set This necklace has 285 round
Category

Late 20th Century Italian Artist More Necklaces

Materials

Diamond, 18k Gold

Two-Tone 18 Karat Diamond Swirl Pendant
By Alberto
Located in GREAT NECK, NY
Material: 18k Yellow & Rose Gold Diamond: 61 Round Brilliant Diamonds at 0.60 Carats - SI Clarity
Category

2010s American Contemporary Pendant Necklaces

Materials

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

Two-Tone 18 Karat Diamond Swirl Pendant
By Alberto
Located in GREAT NECK, NY
Material: 18k Yellow & Rose Gold Diamond: 61 Round Brilliant Diamonds at 0.60 Carats - SI Clarity
Category

2010s American Contemporary Pendant Necklaces

Materials

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

Enamel Diamond Coral Two Color Gold Pendant
Located in Firenze, IT
framing by a diamond pave set and black enamel rows border. Mounted in 18Kt white and yellow gold. 34 mm
Category

Vintage 1970s Italian Modern Drop Necklaces

Materials

Diamond, Coral, 18k Gold, White Gold, Yellow Gold, Gold, Enamel

14k Two-Tone Natural Ruby Pendant w/ Round Diamonds
Located in Los Angeles, CA
another row of white diamonds. The necklace also features three more fancy yellow stones surrounded by
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, White Diamond, Yellow Diamond, Ruby, Gold, 14k Gold, Yellow Gol...

Pave Diamonds White and Rose Gold Necklace
Located in Dallas, TX
18k Two Tone Diamond Necklace - 365 Diamonds totaling 6.40cts and 154 Pave Diamonds totaling
Category

21st Century and Contemporary More Necklaces

Materials

Diamond, Rose Gold, White Gold

Two-Tone 10K Gold Diamond Pavé Initial “A” Pendant – 0.10ctw
Located in North Miami, FL
Two-Tone 10K Gold Diamond Pavé Initial “A” Pendant – 0.10ctw Delicate and refined, this capital “A
Category

Early 2000s American Modern Pendant Necklaces

Materials

Diamond, 10k Gold

Diamond and Pearl Two-Color Gold Charm/ Pendant
Located in New York, NY
A stunning charm/pendant in clock form with Roman numerals and with diamonds and pearls with
Category

Vintage 1950s American Neoclassical Pendant Necklaces

Materials

Diamond, Pearl, 18k Gold

Black Starr and Frost Retro 18 Karat Two-Tone Gold Collar Link Necklace
Located in Philadelphia, PA
Collar style necklace with two nesting parallel drops that create stylized curbed links
Category

Vintage 1940s Unknown Retro Link Necklaces

Materials

White Diamond, 18k Gold

14 Karat Two-Tone Diamond Heart Slide Pendant
Located in Scottsdale, AZ
Designer: custom Material: 14K yellow & white gold Diamonds: round/baguette cut = 1.00cttw Color
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold, Yellow Gold

14k Two Tone Diamond Phoenix Exoctic Frenchies Pendant
Located in Scottsdale, AZ
Designer: custom Material: 14k rose and white gold Diamonds: 2605 round brilliant cut = 40.00cttw
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Gold, 14k Gold, Rose Gold, White Gold

Leo Pizzo Diamond Double Line Twist Necklace
By Leo Pizzo
Located in Palm Beach, FL
Leo Pizzo's gorgeous take on the classic diamond line necklace, this necklace features two diamond
Category

2010s Italian Modern Link Necklaces

Materials

Diamond, Gold, 18k Gold, White Gold

Garavelli Giotto Collection Yellow Gold Diamond Choker Necklace
By Garavelli
Located in Valenza, IT
18Kt Yellow Gold Garavelli Giotto Collection Choker Necklace with two Diamonds each one ct 0,70
Category

2010s Italian Contemporary Choker Necklaces

Materials

Diamond, White Diamond, 18k Gold, Yellow Gold

Garavelli Giotto Collection Yellow Gold Diamond Choker Necklace
By Garavelli
Located in Valenza, IT
18Kt Yellow Gold Garavelli Giotto Collection Choker Necklace with two Diamonds each one ct 0,52
Category

2010s Italian Contemporary Choker Necklaces

Materials

White Diamond, Diamond, 18k Gold, Yellow Gold

4.2 Carat Opal and White Diamond Two-Tone Pendant
By Alberto
Located in GREAT NECK, NY
Material: 14k Two Tone Gold Center Stone Detail: 1 Pear Shaped Opal at 4.2 Carats Mounting Stone
Category

2010s American Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Opal, 14k Gold, White Gold, Yellow Gold

.67 Carat Diamond White Gold Pendant Necklace
Located in Stamford, CT
Classic two diamond pendant necklace. 1 round brilliant cut .18ct diamond with a second round
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Gold, 14k Gold, White Gold

Roberto Coin Elefantino Diamond Gold Pendant Necklace
By Roberto Coin
Located in Los Angeles, CA
Roberto Coin Elefantino Collection diamond and two-tone gold necklace pendant. DETAILS: DIAMONDS
Category

21st Century and Contemporary Italian Modern Pendant Necklaces

Materials

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

Two-Tone Gold Opal, Pink Sapphire and Diamond Pendant
Located in Palm Beach, FL
Two-tone Gold Opal, Pink Sapphire and Diamond Pendant Featuring a 7.33 carat oval Opal of white
Category

20th Century Pendant Necklaces

Materials

Diamond, Ruby, Opal, Pink Sapphire, Platinum, Gold

Vintage Chalcedony Buddha Diamond Ruby Two-Color Gold Pendant
Located in Napoli, NA
yellow and rose gold flower design and adorned with fine natural ruby and diamonds. possibility to choose
Category

Mid-20th Century Pendant Necklaces

Materials

Diamond, Ruby, Chalcedony, 18k Gold

Certified IF G Garavelli Giotto Collection Diamond Necklace
By Garavelli
Located in Valenza, IT
18Kt White Gold Garavelli Giotto Collection Necklace with two Diamonds certified by IGI color G
Category

2010s Italian Contemporary Choker Necklaces

Materials

White Diamond, 18k Gold

18K Yellow Gold, Emerald and Diamond Brooch Pendant, Two Use
Located in Hong Kong, HK
necklaces, like a pearl necklace. The brooch pendant is made of 18k yellow gold emeralds and diamonds. There
Category

2010s Hong Kong Pendant Necklaces

Materials

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

Tiffany Co. 18k Two-tone Gold Diamond Love Pendant
By Tiffany Co.
Located in Beverly Hills, CA
. Set with sparkling round diamonds, the letters "L," "V," and "E" are rendered in white gold, while the
Category

Early 2000s Pendant Necklaces

Materials

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

18 Karat Two-Tone Citrine and Diamond Cross Pendant
Located in Scottsdale, AZ
Designer: custom Material: 18K yellow and white gold Diamonds: 138 round cut = 1.89cttw Color
Category

21st Century and Contemporary Pendant Necklaces

Materials

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

Large Amethyst and Rose Cut Diamond 18K Necklace
Located in Kingston, NY
Impressive Large amethyst & rose cut diamond 18K two tone articulated necklace showcasing an approx
Category

Mid-20th Century Pendant Necklaces

Materials

Amethyst, Diamond, 18k Gold

Boulder Black Opal Diamond Two Tone Gold Slide Pendant
Located in Los Angeles, CA
Boulder black opal diamond two-tone gold slide pendant. What a remarkable work of art. The boulder
Category

1990s Contemporary Pendant Necklaces

Materials

Diamond, Opal, Cultured Pearl, Black Opal, Gold, 18k Gold, White Gold, Y...

Beautiful 18K Two-Toned Heart Pendant with Stunning Brilliant Diamonds
Located in רמת גן, IL
. Pendant only (Chain is not included) Metal: 18K Two Toned Main stone: Diamond Side stone: 17pcs round
Category

2010s Singaporean Pendant Necklaces

Materials

Diamond, 18k Gold

CARTIER 18k Two Tone Gold Diamond Zodiac Pendant Vintage 1970s
By Cartier
Located in Beverly Hills, CA
Cartier 18k Two Tone Gold & Diamond Zodiac Pendant Vintage 1970s Here is your chance to purchase a
Category

Vintage 1970s French Pendant Necklaces

Materials

Diamond, Gold

Art Deco necklace with diamonds and sapphires, 1920s.
Located in Chorzów, PL
element of the necklace are two diamonds weighing approximately 0.70 ct, color I-J and purity VS-SI
Category

Vintage 1920s British Art Deco Drop Necklaces

Materials

Diamond, 18k Gold, Platinum

White and Yellow Gold Diamond Necklace
Located in New York, NY
A great White and Yellow Gold Diamond Necklace with two rings linked by a diamond encrusted gold
Category

Early 2000s Modern Pendant Necklaces

Van Cleef Arpels Yellow Gold Diamond Two Butterfly Pendant VCARP3DP00
By Van Cleef Arpels
Located in Mayfair, London, London
A charming 18k yellow gold diamond pendant by Van Cleef & Arpels from the Two Butterfly collection
Category

21st Century and Contemporary French Pendant Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

Clarissa Bronfman Onyx, Rubellite, Diamond, Silver Angel Wing Necklace
By Clarissa Bronfman
Located in New York, NY
37" long matte onyx, rubellite beaded necklace. Necklace has two diamond and silver tumbler beads
Category

21st Century and Contemporary Unknown Contemporary Beaded Necklaces

Materials

Diamond, Onyx, Rubelite, Silver

Antique 18ct Two Colour Gold Ruby Diamond Fly/Bug Pendant
Located in Brighton, GB
handcrafted in both yellow & rose gold. His head is diamond set with little natural ruby eyes. Measure
Category

Early 20th Century English Pendant Necklaces

Materials

Diamond, Ruby, Gold, 18k Gold

Darling Phantom Gemini: Black Brown Diamond Two-Faced Ghost Pearl 18K Pendant
Located in Wan Chai District, HK
is its ingenious two-sided design. On one side, two Round Brilliant Cut Brown Diamonds totaling 0.05
Category

21st Century and Contemporary Hong Kong Contemporary Pendant Necklaces

Materials

Black Diamond, Freshwater Pearl, Brown Diamond, Cultured Pearl, 18k Gold...

Art Nouveau Diamond 14K Two-Tone Gold Antique Serpent Griffon Locket Pendant
Located in Philadelphia, PA
texture - centering a flush set diamond Old European cut and weighing approximately 0.20 carat - eye clean
Category

Antique Early 1900s Art Nouveau Pendant Necklaces

Materials

Diamond, Gold, 14k Gold, Rose Gold, Yellow Gold

Darling Phantom Gemini: Tsavorite Black Diamond Two-Faced Ghost Pearl Pendant
Located in Wan Chai District, HK
white pearl, with its ethereal rainbow-like orient, transforms into two distinct personas. At
Category

21st Century and Contemporary Hong Kong Contemporary Pendant Necklaces

Materials

Black Diamond, Freshwater Pearl, Tsavorite, Cultured Pearl, 18k Gold, Wh...

Clarissa Bronfman Tanzanite, Sapphire, Diamond Ruby Beaded Pendant Necklace
By Clarissa Bronfman
Located in New York, NY
37" long tanzanite beaded necklace. Two diamond and sapphire tumbler beads. Diamond and silver
Category

21st Century and Contemporary Unknown Contemporary Beaded Necklaces

Materials

Diamond, Ruby, Sapphire, Tanzanite, Silver

14K Two Tone Gold Diamond Green Tourmaline Adjneck
By Le Vian
Located in Great Neck, NY
14K Two Tone Gold Diamond Green Tourmaline Adjneck
Category

2010s Pendant Necklaces

Cartier Yellow White Gold Diamond Caresse D’orchidées Necklace
By Cartier
Located in Mayfair, London, London
collection. The necklace features two diamond set openwork orchid motifs centred on a double chain with 5
Category

21st Century and Contemporary French Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold, Yellow Gold

18k Two Tone Fancy Yellow and White Diamond Pear Shape Pendant
Located in Scottsdale, AZ
Designer: custom design Material: 18K yellow and white gold Diamond: 55 round brilliant cut
Category

21st Century and Contemporary Pendant Necklaces

Materials

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

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Two Diamond Necklace For Sale on 1stDibs

On 1stDibs, you can find the most appropriate two diamond necklace for your needs in our varied inventory. Frequently made of Gold, White Gold and 18k Gold, this item was constructed with great care. You can easily find a 166 antique edition and 283 modern creations to choose from as well. If you’re looking for a two diamond 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 19th Century while another version may have been produced as recently as the 21st Century. For this particular piece, .5 Carat and 1 Carat are consistently popular carat weights. Finding an appealing two diamond necklace — no matter the origin — is easy, but Beyond Fine Jewelry, Cartier and TJD each produced a popular version that is worth a look. A round cut version of this piece has appeal, but there are also pear cut and oval cut versions for sale. Most of our two diamond necklace for sale are for women, but there are 115 pieces available to browse for men.

How Much is a Two Diamond Necklace?

On average, a two diamond necklace at 1stDibs sells for $3,950, while they’re typically $125 on the low end and $750,000 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 Two Diamond Necklace
  • 1stDibs ExpertFebruary 13, 2023
    Yes, a two-carat diamond is generally rarer than a smaller diamond, especially high-quality two-carat diamonds. When larger diamonds are found in nature, they usually have flaws. And prices per carat don’t increase as weight increases. A three-carat gem can be less valuable than a one-carat stone, for example, if all of the other attributes are of lesser quality in the larger diamond. Shop an assortment of diamond jewelry from some of the world’s top jewelers on 1stDibs.
  • 1stDibs ExpertOctober 12, 2021
    A two-tone ring is a ring constituted of two different metals. The most common combinations are gold and platinum. However, a two-tone ring can feature any combination of yellow, rose, or white gold. Shop a range of antique and vintage two-tone diamond rings on 1stDibs.
  • 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 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 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 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 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 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
    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.
  • 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.

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