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1920 Diamond Necklace

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Diamond drop necklace, circa 1920.
Diamond drop necklace, circa 1920.

Diamond drop necklace, circa 1920.

Located in London, GB

Diamond drop necklace. Set with a drop shape old cut diamond with an approximate weight of 2.50

Category

Vintage 1920s Pendant Necklaces

Materials

Diamond, Platinum

Antique 1.00 Carat Diamond and Platinum Necklace Circa 1920
Antique 1.00 Carat Diamond and Platinum Necklace Circa 1920

Antique 1.00 Carat Diamond and Platinum Necklace Circa 1920

Located in Jesmond, Newcastle Upon Tyne

and enduring heirloom appeal. Condition This impressive antique 1920's diamond drop necklace is

Category

Vintage 1920s Pendant Necklaces

Materials

Diamond, Platinum

Antique 4.48 Carat Diamond and Platinum Necklace, circa 1920
Antique 4.48 Carat Diamond and Platinum Necklace, circa 1920

Antique 4.48 Carat Diamond and Platinum Necklace, circa 1920

Located in Jesmond, Newcastle Upon Tyne

A magnificent, stunning, fine and impressive antique platinum and 4.48 carat diamond necklace; part

Category

Vintage 1920s Unknown Pendant Necklaces

Materials

Diamond, Platinum

Art Deco Diamond and Platinum Necklace, Circa 1920, 18.75 Carats
Art Deco Diamond and Platinum Necklace, Circa 1920, 18.75 Carats

Art Deco Diamond and Platinum Necklace, Circa 1920, 18.75 Carats

Located in London, GB

, further suspended from an integrated pavé set diamond line necklace, mounted in platinum, circa 1920

Category

Vintage 1920s European Art Deco Pendant Necklaces

Materials

Diamond, Platinum

Marcus Natural Pearl, Diamond and Platinum Necklace, Circa 1920
Marcus Natural Pearl, Diamond and Platinum Necklace, Circa 1920

Marcus Natural Pearl, Diamond and Platinum Necklace, Circa 1920

By Marcus & Co.

Located in London, GB

A Marcus natural pearl, diamond and platinum pendant necklace. The central pendant has a diamond

Category

Vintage 1920s American Belle Époque Drop Necklaces

Materials

Diamond, Pearl, Natural Pearl, Platinum

Natural Pearl and Diamond Tiara/Necklace/Bracelet, circa 1920
Natural Pearl and Diamond Tiara/Necklace/Bracelet, circa 1920

Natural Pearl and Diamond Tiara/Necklace/Bracelet, circa 1920

Located in London, GB

Natural pearl and diamond tiara/necklace/bracelet. Set with twenty seven round natural saltwater

Category

Vintage 1920s Unknown Drop Necklaces

Materials

Diamond, Natural Pearl, Platinum

ART DECO 1920 European Platinum Necklace With Carved Jadeite Jade & Diamonds
ART DECO 1920 European Platinum Necklace With Carved Jadeite Jade & Diamonds

ART DECO 1920 European Platinum Necklace With Carved Jadeite Jade & Diamonds

Located in Miami, FL

An art-deco jadeite pendant necklace with diamonds. This is a beautiful pendant necklace created

Category

Vintage 1920s American Art Deco Pendant Necklaces

Materials

Diamond, Jade, White Diamond, Platinum

0.93 Carat Diamond 18 Karat Yellow Gold Necklace - Antique Circa 1920
0.93 Carat Diamond 18 Karat Yellow Gold Necklace - Antique Circa 1920

0.93 Carat Diamond 18 Karat Yellow Gold Necklace - Antique Circa 1920

Located in Jesmond, Newcastle Upon Tyne

impressive antique 1920's diamond drop pendant has been crafted in 18k gold with 18k white gold settings

Category

Vintage 1920s European Drop Necklaces

Materials

Diamond, Yellow Gold, White Gold

1920's Art Deco Dutch Antique Rosecut Diamond Necklace 14K Solid Gold
1920's Art Deco Dutch Antique Rosecut Diamond Necklace 14K Solid Gold

1920's Art Deco Dutch Antique Rosecut Diamond Necklace 14K Solid Gold

Located in EINDHOVEN, NB

Art Deco 1920s Dutch Antique Rosecut Diamond Necklace 14K Gold This elegant Dutch antique

Category

Vintage 1920s Dutch Art Deco Pendant Necklaces

Materials

Diamond, Gold, 14k Gold

Antique 1920's Tiffany & Co. Sapphire and Diamond Necklace
Antique 1920's Tiffany & Co. Sapphire and Diamond Necklace

Antique 1920's Tiffany & Co. Sapphire and Diamond Necklace

By Tiffany & Co.

Located in Chicago, IL

Antique Tiffany & Co. Sapphire and Diamond Necklace An exceptional Retro Era creation from

Category

Vintage 1920s American Modern Multi-Strand Necklaces

Materials

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

Diamond Necklace
Diamond Necklace

Diamond Necklace

By Tara Shaw-2

Located in New Orleans, LA

Art Deco Diamond Necklace Circa 1920-1930’s.. Platinum, all European cut diamonds (G-H color / VV1

Category

Vintage 1920s Art Deco Drop Necklaces

Materials

Diamond

Artdeco 1920 s Plainum & 18 Kt Gold Diamond Drop Necklace
Artdeco 1920 s Plainum & 18 Kt Gold Diamond Drop Necklace

Artdeco 1920 s Plainum & 18 Kt Gold Diamond Drop Necklace

Located in Antwerp, BE

Platinum & 18 kt white gold necklace with diamonds & emeralds Material: Platinnum & 18 kt white

Category

Early 20th Century European Art Deco Pendant Necklaces

Materials

Diamond, Gold, 18k Gold, Platinum

1920's Art Deco 2.80ct Diamond White Gold Necklace 18K Solid Gold
1920's Art Deco 2.80ct Diamond White Gold Necklace 18K Solid Gold

1920's Art Deco 2.80ct Diamond White Gold Necklace 18K Solid Gold

Located in EINDHOVEN, NB

Art Deco Diamond Pendant with Flowing Ornamental Design Circa 1920s–1930s This elegant pendant is

Category

Vintage 1920s Dutch Art Deco Pendant Necklaces

Materials

Diamond, Gold, 14k Gold

1920 14K White Gold Pearl Diamond Pendant
1920 14K White Gold Pearl Diamond Pendant

1920 14K White Gold Pearl Diamond Pendant

Located in Hicksville, NY

Year: 1920 Item Details: Metal Type: 14K White Gold [Hallmarked, and Tested] Weight: 1.7 grams

Category

Vintage 1920s Art Deco Pendant Necklaces

Materials

Diamond, 14k Gold

Art Deco circa 1920 Tiffany & Co. Regent Street Platinum Diamond Pearl Necklace
Art Deco circa 1920 Tiffany & Co. Regent Street Platinum Diamond Pearl Necklace

Art Deco circa 1920 Tiffany & Co. Regent Street Platinum Diamond Pearl Necklace

By Tiffany & Co.

Located in GB

’s Art Deco Tiffany & Co platinum diamond and pearl pendant necklace A truly stunning piece, the

Category

Vintage 1920s British Art Deco Pendant Necklaces

Materials

Diamond, Pearl, Platinum

Gubelin 1920 Art Deco Necklace Enameled Watch In Platinum With European Diamonds
Gubelin 1920 Art Deco Necklace Enameled Watch In Platinum With European Diamonds

Gubelin 1920 Art Deco Necklace Enameled Watch In Platinum With European Diamonds

By Gubelin Lucerne

Located in Miami, FL

information for the diamonds. Condition: The overall condition of this necklace clock is excellent. Beside

Category

Vintage 1920s Swiss Art Deco Pendant Necklaces

Materials

Diamond, White Diamond, Pearl, Natural Pearl, Platinum, Enamel

Turquoise, Diamond & Pearl Necklace
Turquoise, Diamond & Pearl Necklace

Turquoise, Diamond & Pearl Necklace

Located in London, GB

a vibrant contrast against the brilliance of the diamonds and the soft iridescence of the pearls

Category

Vintage 1920s Art Deco Beaded Necklaces

Materials

Diamond

Antique 0.58 Carat Diamond and Platinum Pendant Circa 1920
Antique 0.58 Carat Diamond and Platinum Pendant Circa 1920

Antique 0.58 Carat Diamond and Platinum Pendant Circa 1920

Located in Jesmond, Newcastle Upon Tyne

A stunning, fine and impressive 0.58 carat diamond and platinum pendant with an 18k white gold

Category

Vintage 1920s Pendant Necklaces

Materials

Diamond, White Gold, Platinum

Antique 1.28 Carat Diamond and Platinum Pendant Circa 1920
Antique 1.28 Carat Diamond and Platinum Pendant Circa 1920

Antique 1.28 Carat Diamond and Platinum Pendant Circa 1920

Located in Jesmond, Newcastle Upon Tyne

border. This antique diamond drop necklace has been independently tested using state of the art

Category

Vintage 1920s Unknown Pendant Necklaces

Materials

Diamond, Platinum

Antique diamond tassel necklace
Antique diamond tassel necklace

Antique diamond tassel necklace

Located in New York, NY

An antique rose diamond necklace composed of leaf-shaped links centering on an oval diamond cluster

Category

Vintage 1920s Edwardian Drop Necklaces

Materials

Diamond, Gold, Sterling Silver

Amethyst and diamond cross pendant, circa 1920.
Amethyst and diamond cross pendant, circa 1920.

Amethyst and diamond cross pendant, circa 1920.

Located in London, GB

Amethyst and diamond cross pendant. Set to centre with one round old cut natural amethyst in an

Category

Vintage 1920s Pendant Necklaces

Materials

Amethyst, Rose Gold

Cartier natural pearl and diamond pendant, American, circa 1920.
Cartier natural pearl and diamond pendant, American, circa 1920.

Cartier natural pearl and diamond pendant, American, circa 1920.

By Cartier

Located in London, GB

Cartier natural pearl and diamond pendant. Set to centre with a round natural pearl in a open back

Category

Vintage 1920s American Art Deco Pendant Necklaces

Materials

Diamond, Natural Pearl, Platinum

18ct White Gold & Platinum 1920’s French Art Deco Diamond Pendant Necklace
18ct White Gold & Platinum 1920’s French Art Deco Diamond Pendant Necklace

18ct White Gold & Platinum 1920’s French Art Deco Diamond Pendant Necklace

Located in Brighton, GB

Antique Diamond Necklace 18ct White Gold & Platinum Stamped Circa 1920’s Gorgeous, French, Art

Category

Early 20th Century French Art Deco Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold, Platinum

Antique 2.48 Carat Diamond and Platinum Halo Pendant Circa 1920
Antique 2.48 Carat Diamond and Platinum Halo Pendant Circa 1920

Antique 2.48 Carat Diamond and Platinum Halo Pendant Circa 1920

Located in Jesmond, Newcastle Upon Tyne

antique diamond necklace has been independently tested using state of the art technology (Niton XL2

Category

Vintage 1920s Unknown Pendant Necklaces

Materials

Diamond, Platinum

Art Deco Diamond Drop Necklace
Art Deco Diamond Drop Necklace

Art Deco Diamond Drop Necklace

Located in London, GB

This is a charming Art Deco diamond drop Pendant necklace. The necklace features two old cut

Category

Vintage 1920s Art Deco Drop Necklaces

Materials

Diamond

Art Deco Marquise Cut Diamond Necklace
Art Deco Marquise Cut Diamond Necklace

Art Deco Marquise Cut Diamond Necklace

Located in London, GB

Here we have an exquisite necklace showcasing the elegance of Art Deco design. Crafted from

Category

Vintage 1920s Art Deco Pendant Necklaces

Materials

Diamond, Platinum

Antique 0.10ct Diamond and 14k Yellow Gold Pendant, Circa 1920
Antique 0.10ct Diamond and 14k Yellow Gold Pendant, Circa 1920

Antique 0.10ct Diamond and 14k Yellow Gold Pendant, Circa 1920

Located in Jesmond, Newcastle Upon Tyne

A fine and impressive antique 0.10 carat diamond and 14 karat yellow gold pendant; part of our

Category

Vintage 1920s Unknown Drop Necklaces

Materials

Diamond, Yellow Gold

CARTIER 1920 Art Deco Platinum Enameled Pendant-Lorgnette With Diamonds & Onyx
CARTIER 1920 Art Deco Platinum Enameled Pendant-Lorgnette With Diamonds & Onyx

CARTIER 1920 Art Deco Platinum Enameled Pendant-Lorgnette With Diamonds & Onyx

By Cartier

Located in Miami, FL

, United States. Period: Art-Deco, circa 1920. Materials: Platinum, diamonds, black onyx, black hard

Category

Vintage 1920s Italian Art Deco Pendant Necklaces

Materials

Diamond, Onyx, White Diamond, Platinum, Enamel

Vintage Platinum Diamond Brooch Conversion Necklace
Vintage Platinum Diamond Brooch Conversion Necklace

Vintage Platinum Diamond Brooch Conversion Necklace

Located in Montgomery, AL

We always love converting the lovely brooches! Necklace Details Materials: Platinum Brooch; 14K

Category

Vintage 1920s Art Deco Chain Necklaces

Materials

Diamond, Gold, 14k Gold, White Gold, Platinum

Antique Austrian 1.65 Carat Diamond Gold Pendant Circa 1920
Antique Austrian 1.65 Carat Diamond Gold Pendant Circa 1920

Antique Austrian 1.65 Carat Diamond Gold Pendant Circa 1920

Located in Jesmond, Newcastle Upon Tyne

This stunning original Austrian necklace is fine quality, set with high color graded old cut diamonds

Category

Vintage 1920s Austrian Belle Époque Drop Necklaces

Materials

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

Victorian Gold 1 Carat Natural Old European Cut Diamond Pendant, circa 1920
Victorian Gold 1 Carat Natural Old European Cut Diamond Pendant, circa 1920

Victorian Gold 1 Carat Natural Old European Cut Diamond Pendant, circa 1920

Located in Los Angeles, CA

Victorian Gold 1 Carat (APPX) Natural Old European Cut Diamond Pendant Circa 1920. The 11 Diamonds

Category

Vintage 1920s Unknown Victorian Pendant Necklaces

Materials

Diamond, Gold

Vintage Old Cut Diamond 14 Karat Gold and Silver Pendant Circa 1920's
Vintage Old Cut Diamond 14 Karat Gold and Silver Pendant Circa 1920's

Vintage Old Cut Diamond 14 Karat Gold and Silver Pendant Circa 1920's

Located in Brooklyn, NY

. Circa 1920's Size approx 1.5' Inch In Diameter. Weight: approx 8.7 grams Mix of Natural Diamonds called

Category

Vintage 1920s Pendant Necklaces

Materials

Diamond, Gold, 14k Gold, Silver

Antique 1.68 Carat Diamond and White Gold Necklace
Antique 1.68 Carat Diamond and White Gold Necklace

Antique 1.68 Carat Diamond and White Gold Necklace

Located in Jesmond, Newcastle Upon Tyne

necklace; part of our diverse 1920's diamond jewellery collections. This stunning, fine and impressive

Category

Vintage 1920s Unknown Drop Necklaces

Materials

Diamond, White Gold, Platinum

Art Deco Carved Emerald and Diamond Necklace
Art Deco Carved Emerald and Diamond Necklace

Art Deco Carved Emerald and Diamond Necklace

Located in New York, NY

Art Deco Carved Mughal Style Emerald and Diamond Necklace Measurements: Chain: 18" long, Pendant

Category

Vintage 1920s Unknown Art Deco Pendant Necklaces

Materials

Diamond, Emerald, Platinum

Antique 1.63 Carat Amethyst and Diamond Yellow Gold Pendant, circa 1920
Antique 1.63 Carat Amethyst and Diamond Yellow Gold Pendant, circa 1920

Antique 1.63 Carat Amethyst and Diamond Yellow Gold Pendant, circa 1920

Located in Jesmond, Newcastle Upon Tyne

A fine and impressive 1.63 carat amethyst and 0.30 carat diamond, 18 karat yellow gold pendant

Category

Vintage 1920s Unknown Pendant Necklaces

Materials

Amethyst, Diamond, Gold, 18k Gold, Yellow Gold

Art Deco Aquamarine and Diamond Necklace
Art Deco Aquamarine and Diamond Necklace

Art Deco Aquamarine and Diamond Necklace

Located in New York, NY

Aquamarine and Diamond Necklace Briolette aquamarine approximate weight: 40 cts 18K white gold

Category

Vintage 1920s Unknown Art Deco Drop Necklaces

Materials

Diamond, Aquamarine, 18k Gold

Antique 4.13 Carat Diamond and Yellow Gold Necklace
Antique 4.13 Carat Diamond and Yellow Gold Necklace

Antique 4.13 Carat Diamond and Yellow Gold Necklace

Located in Jesmond, Newcastle Upon Tyne

gold set necklace; part of our diverse 1920's diamond jewellery collections. This stunning, fine and

Category

Vintage 1920s Drop Necklaces

Materials

Diamond, White Gold, Yellow Gold

2.35 Carat Opal and 0.60 Carat Diamond, 18 Karat Yellow Gold Pendant Circa 1920
2.35 Carat Opal and 0.60 Carat Diamond, 18 Karat Yellow Gold Pendant Circa 1920

2.35 Carat Opal and 0.60 Carat Diamond, 18 Karat Yellow Gold Pendant Circa 1920

Located in Jesmond, Newcastle Upon Tyne

A stunning, fine and impressive antique 2.35 carat opal and 0.60 carat diamond, 18 karat yellow

Category

Vintage 1920s Pendant Necklaces

Materials

Diamond, Opal, Yellow Gold, Platinum

White Gold and Diamond Rivière Necklace
White Gold and Diamond Rivière Necklace

White Gold and Diamond Rivière Necklace

Located in Amsterdam, NL

), circa 1920, French. diameter diamonds: 2.6 – 7.4 mm weight necklace: 19.87 grams length: 38.5 cm

Category

Vintage 1920s French Art Deco Chain Necklaces

Materials

White Diamond, 18k Gold, White Gold

Art Deco Sapphire and Diamond Heart Pendant Necklace
Art Deco Sapphire and Diamond Heart Pendant Necklace

Art Deco Sapphire and Diamond Heart Pendant Necklace

Located in London, GB

Here we have a charming sapphire and diamond necklace from a time when the Art Deco style was at

Category

Vintage 1920s Art Deco Pendant Necklaces

Materials

Diamond, Blue Sapphire, Gold, White Gold, Platinum

Art Deco Ruby Pearl and Diamond Necklace
Art Deco Ruby Pearl and Diamond Necklace

Art Deco Ruby Pearl and Diamond Necklace

Located in London, GB

Here we have a unique necklace taken from the Art Deco era. This platinum piece features a square

Category

Vintage 1920s Art Deco Pendant Necklaces

Materials

Diamond, Pearl, Ruby, Platinum

Art Deco Platinum Necklace with 1.40ct Briolette Cut Diamonds, 1920s
Art Deco Platinum Necklace with 1.40ct Briolette Cut Diamonds, 1920s

Art Deco Platinum Necklace with 1.40ct Briolette Cut Diamonds, 1920s

Located in Beverly Hills, CA

polished platinum, the necklace provides a cool, elegant foundation that enhances the diamonds’ natural

Category

Vintage 1920s Art Deco Pendant Necklaces

Materials

Diamond, Platinum

Antique 1.22 Carat Diamond and White Gold Necklace
Antique 1.22 Carat Diamond and White Gold Necklace

Antique 1.22 Carat Diamond and White Gold Necklace

Located in Jesmond, Newcastle Upon Tyne

A stunning antique 1920s 1.22 carat diamond and 14 karat white gold necklace; part of our diverse

Category

Vintage 1920s Pendant Necklaces

Materials

Diamond, Gold, 14k Gold, White Gold

Art Deco Briolette Cut Diamond Bow Necklace
Art Deco Briolette Cut Diamond Bow Necklace

Art Deco Briolette Cut Diamond Bow Necklace

Located in New York, NY

Art Deco Briolette cut Diamond Bow Necklace Approximately 7 ct briolette diamond bead on platinum

Category

Vintage 1920s Unknown Art Deco Pendant Necklaces

Materials

Diamond, Platinum

Art Deco Diamond 14k White Gold Filigree Necklace
Art Deco Diamond 14k White Gold Filigree Necklace

Art Deco Diamond 14k White Gold Filigree Necklace

Located in Scotts Valley, CA

Details: A Sweet Art Deco 14K white gold filigree pendant necklace with carved rock crystal

Category

Vintage 1920s Art Deco Pendant Necklaces

Materials

Diamond, White Gold, 14k Gold

Art Deco Diamond and Sapphire Pendant Necklace, c.1920s
Art Deco Diamond and Sapphire Pendant Necklace, c.1920s

Art Deco Diamond and Sapphire Pendant Necklace, c.1920s

Located in Braintree, GB

An elegant Art Deco pendant necklace dating to the 1920s, crafted in 18kt white gold and set with

Category

Vintage 1920s French Art Deco Pendant Necklaces

Materials

Diamond, Sapphire, 18k Gold, White Gold

Art Deco, Platinum Diamond Necklace
Art Deco, Platinum Diamond Necklace

Art Deco, Platinum Diamond Necklace

Located in New York, NY

This classic Art Deco necklace features geometric, symmetrical lines, brilliantly combining

Category

Vintage 1920s Art Deco Pendant Necklaces

Materials

Diamond, Emerald, Platinum

Antique Art Deco 1920s 2.50 Carat Diamond Drop Pendant Necklace
Antique Art Deco 1920s 2.50 Carat Diamond Drop Pendant Necklace

Antique Art Deco 1920s 2.50 Carat Diamond Drop Pendant Necklace

Located in New York, NY

Finely crafted in platinum with Old European and Single cut Diamonds weighing approximately a total

Category

Vintage 1920s Art Deco Pendant Necklaces

Materials

Diamond, Platinum

Art Deco 2.30 Carats Diamonds Platinum Clip Necklace
Art Deco 2.30 Carats Diamonds Platinum Clip Necklace

Art Deco 2.30 Carats Diamonds Platinum Clip Necklace

Located in Narberth, PA

A magnificent platinum and diamond clip pendant necklace from the Art Deco (ca1920) era! This

Category

Vintage 1920s Art Deco Pendant Necklaces

Materials

Diamond, Platinum

Art Deco 14k Diamond, Onyx, and Agate Chain Necklace
Art Deco 14k Diamond, Onyx, and Agate Chain Necklace

Art Deco 14k Diamond, Onyx, and Agate Chain Necklace

Located in Narberth, PA

A highly unique necklace from the Art Deco (ca1920s) era! Crafted in 14k white gold, this necklace

Category

Vintage 1920s Art Deco Link Necklaces

Materials

Agate, Diamond, Onyx, Gold, 14k Gold, White Gold

Art Deco Platinum Diamond Watch Pendant Necklace
Art Deco Platinum Diamond Watch Pendant Necklace

Art Deco Platinum Diamond Watch Pendant Necklace

Located in Palm Beach, FL

Deco pendant watch on a long sautoir-style chain necklace, the rectangular platinum watch case is

Category

Vintage 1920s Unknown Pendant Necklaces

Materials

Diamond, Platinum

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1920 Diamond Necklace For Sale on 1stDibs

Find the exact 1920 diamond necklace you’re shopping for in the variety available on 1stDibs. Every item for sale was constructed with extraordinary care, often using Platinum, Gold and 18k Gold. You can easily find a 809 antique edition and 4 modern creations to choose from as well. If you’re looking for a 1920 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. Finding an appealing 1920 diamond necklace — no matter the origin — is easy, but Boucheron, Cartier and J.E. Caldwell & Co. each produced a popular version that is worth a look. An old european cut version of this piece has appeal, but there are also round cut and old mine cut versions for sale. There aren’t many items for men if you’re seeking a 1920 diamond necklace, as most of the options available are for women and unisex.

How Much is a 1920 Diamond Necklace?

Prices for a 1920 diamond necklace can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $575 and can go as high as $850,000, while this accessory, on average, fetches $5,765.

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 1920 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 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.