Diamond Necklaces
Early 20th Century Unknown Art Deco Diamond Necklaces
Diamond, Platinum, 14k Gold
20th Century Diamond Necklaces
Diamond, Peridot, 14k Gold, Yellow Gold
1880s French Belle Époque Antique Diamond Necklaces
Diamond, Oriental Pearl, 18k Gold
Early 2000s American Modern Diamond Necklaces
Aquamarine, Diamond, 18k Gold, White Gold
2010s Diamond Necklaces
Diamond, 18k Gold
2010s Hong Kong Contemporary Diamond Necklaces
Agate, Diamond, Jade, 18k Gold
1970s Vintage Diamond Necklaces
Diamond, Jade, Gold, 18k Gold, Yellow Gold
2010s Hong Kong Art Nouveau Diamond Necklaces
Diamond, Jade, 18k Gold, White Gold
Late 20th Century Diamond Necklaces
Diamond, 18k Gold, Yellow Gold
21st Century and Contemporary Indian Modern Diamond Necklaces
Diamond, 10k Gold, White Gold
Early 20th Century Art Deco Diamond Necklaces
Diamond, 18k Gold, Yellow Gold
21st Century and Contemporary European Diamond Necklaces
Diamond, Platinum
1850s Victorian Antique Diamond Necklaces
Diamond, Emerald, Pearl, Gold, 14k Gold, 18k Gold
21st Century and Contemporary Thai Contemporary Diamond Necklaces
Diamond, Yellow Diamond, Gold, 18k Gold, Yellow Gold
21st Century and Contemporary Indian Modern Diamond Necklaces
Diamond, 18k Gold, White Gold
21st Century and Contemporary Bahraini Art Deco Diamond Necklaces
Diamond, Natural Pearl
21st Century and Contemporary Thai Modern Diamond Necklaces
Diamond, 18k Gold, Rose Gold, White Gold, Yellow Gold
Late 20th Century Diamond Necklaces
Diamond, South Sea Pearl, 18k Gold, White Gold
21st Century and Contemporary American Art Nouveau Diamond Necklaces
Tanzanite, Diamond, White Gold, 18k Gold, Gold
1880s Dutch Early Victorian Antique Diamond Necklaces
Diamond, Gold, 14k Gold
20th Century North American Diamond Necklaces
Diamond, Tanzanite, 18k Gold, Yellow Gold
1990s European Retro Diamond Necklaces
Diamond, 18k Gold
21st Century and Contemporary American Diamond Necklaces
Diamond, 14k Gold, Yellow Gold
Early 20th Century Unknown Egyptian Revival Diamond Necklaces
Diamond, White Diamond, Gold, 18k Gold, Yellow Gold, Enamel
2010s American Contemporary Diamond Necklaces
Diamond, White Diamond, Gold, 18k Gold, Yellow Gold
2010s American Diamond Necklaces
Diamond, Platinum
21st Century and Contemporary Japanese Diamond Necklaces
Diamond, Pearl, White Gold
2010s Thai Diamond Necklaces
Diamond, Ruby, 18k Gold, White Gold
21st Century and Contemporary Diamond Necklaces
Diamond, Platinum
2010s Thai Contemporary Diamond Necklaces
Diamond, Tourmaline, Tsavorite, 18k Gold, White Gold
21st Century and Contemporary Greek Byzantine Diamond Necklaces
Emerald, Multi-gemstone, Ruby, Diamond, White Diamond, Blue Diamond, Yel...
21st Century and Contemporary Diamond Necklaces
Diamond, Gold, Silver
Late 20th Century Diamond Necklaces
Diamond, Gold, 18k Gold, Yellow Gold
21st Century and Contemporary Diamond Necklaces
Diamond, Platinum
1880s Dutch Early Victorian Antique Diamond Necklaces
Diamond, Emerald, 14k Gold, Silver
21st Century and Contemporary Unknown Contemporary Diamond Necklaces
Diamond, Gold, 18k Gold, White Gold
2010s Diamond Necklaces
Diamond, Yellow Gold
2010s Diamond Necklaces
Diamond, White Diamond, Topaz, Blue Topaz, White Gold
21st Century and Contemporary Unknown Contemporary Diamond Necklaces
Diamond, 14k Gold, 18k Gold, White Gold
2010s American Contemporary Diamond Necklaces
Diamond, 14k Gold, Yellow Gold
20th Century Diamond Necklaces
Diamond, Emerald, Platinum
21st Century and Contemporary Asian Art Deco Diamond Necklaces
Diamond, Opal, 14k Gold, Yellow Gold
20th Century Diamond Necklaces
Diamond, 18k Gold, Rose Gold
2010s Diamond Necklaces
Diamond, 18k Gold
2010s American Arts and Crafts Diamond Necklaces
Diamond, Opal, Tsavorite, Black Opal, 18k Gold
19th Century Victorian Antique Diamond Necklaces
Diamond, Gold, 18k Gold, Rose Gold, Yellow Gold
2010s American Contemporary Diamond Necklaces
Diamond, Ruby, 14k Gold, Yellow Gold
2010s Diamond Necklaces
Diamond, Emerald, Pearl, Ruby, Sapphire
Mid-20th Century Diamond Necklaces
Diamond, 14k Gold, Yellow Gold
1980s Italian Vintage Diamond Necklaces
Diamond, Emerald, 18k Gold, Yellow Gold
2010s American Contemporary Diamond Necklaces
Diamond, Yellow Diamond, Platinum
20th Century Modern Diamond Necklaces
Diamond, Tanzanite, 14k Gold, White Gold
1930s American Art Deco Vintage Diamond Necklaces
Diamond, White Diamond, Platinum
20th Century Diamond Necklaces
Diamond, Pink Sapphire, Gold, 18k Gold, White Gold, Platinum
21st Century and Contemporary Contemporary Diamond Necklaces
Yellow Diamond, White Diamond, Diamond, Gold, Yellow Gold, White Gold, 1...
21st Century and Contemporary Thai Modern Diamond Necklaces
Diamond, 18k Gold, Rose Gold, White Gold, Yellow Gold
21st Century and Contemporary Contemporary Diamond Necklaces
Blue Sapphire, Sapphire, White Diamond, Diamond, White Gold, 18k Gold, Gold
1850s Hong Kong Antique Diamond Necklaces
Diamond, White Diamond, Gold, 18k Gold, Rose Gold
1960s European Vintage Diamond Necklaces
Diamond, 14k Gold
21st Century and Contemporary American Art Nouveau Diamond Necklaces
Diamond, Ruby, Gold, 18k Gold, Yellow Gold
Shop Vintage and Antique Diamond Necklaces on 1stDibs
Whether you're pairing an elegant drop necklace with an evening gown for a fancy dinner or layering a solitaire pendant with your favorite gold or silver chains, you can count on the fact that antique diamond necklaces will elevate any ensemble.
Pendant necklaces worn by royalty and nobles conferred wealth and prestige in ancient times. Wearing jewelry has since become far more widespread, and today, personal adornment is all about expression: Luxury diamond necklaces — Cartier diamond necklaces, Harry Winston diamond necklaces and other iterations — exude confidence and can symbolize the celebratory nature of a deep romantic relationship. (Diamond lockets, for example, which feature a motif that first emerged in the 1800s, are frequently shaped like a heart.)
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.
In the late 19th century, "King of Diamonds" Charles Lewis Tiffany — founder of famed luxury house Tiffany & Co. — purchased a 287-carat yellow diamond discovered in the Kimberely Mine in South Africa. The stone was the largest yellow diamond ever mined, and was fashioned by gemologist George Kunz into a cushion-cut brilliant of 128 carats. Kunz gave it a total of 90 facets: 48 on the pavilion, 40 on the crown, plus the table and culet. Breakfast at Tiffany’s fans may recognize the stone from promotional photos for the film — actress Audrey Hepburn wore it as part of the Jean Schlumberger-designed Ribbon Rosette necklace.
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. 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).
Grading aside, a beloved diamond necklace is going to deliver the perfect amount of sparkle and joy every time you put it on, whether it's an emerald and diamond necklace, a classic diamond choker or some other similar accessory.
Find antique and vintage diamond necklaces today on 1stDibs.
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A Centuries-Old Style, Lockets Have Never Lost Their Romantic Appeal
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This Van Cleef & Arpels Necklace Is an Heirloom in the Making
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