Red Diamond Pendant
2010s German Organic Modern Chandeliers and Pendants
Aluminum
21st Century and Contemporary Singaporean Art Deco Pendant Necklaces
Spinel, Diamond, 18k Gold
20th Century Indian Retro Pendant Necklaces
Diamond, White Diamond, Pink Diamond, Ruby, 18k Gold, White Gold
2010s British Pendant Necklaces
Diamond, Gold
Late 20th Century Contemporary Pendant Necklaces
Diamond, 18k Gold, Enamel
20th Century Indian Retro Pendant Necklaces
White Diamond, Ruby, 18k Gold, White Gold
Late 20th Century Contemporary Pendant Necklaces
Diamond, 18k Gold, Enamel
2010s Hong Kong Pendant Necklaces
Diamond, Jade, White Diamond, Gold, Rose Gold, 18k Gold
2010s Hong Kong Pendant Necklaces
Diamond, White Diamond, Jade, Gold, 18k Gold, White Gold
2010s Hong Kong Pendant Necklaces
Diamond, White Diamond, Jade, Gold, 18k Gold, White Gold
21st Century and Contemporary American Pendant Necklaces
Coral, Diamond, Gold, 18k Gold, Rose Gold, White Gold
Late 20th Century Italian Retro Pendant Necklaces
Coral, Diamond, Blue Sapphire, 14k Gold, Rose Gold
Vintage 1980s Retro Pendant Necklaces
Coral, Diamond, 18k Gold
20th Century Pendant Necklaces
Diamond, Tourmaline, White Gold
Mid-20th Century Italian Retro Pendant Necklaces
Coral, Diamond, Emerald, Ruby, Blue Sapphire, Yellow Sapphire, Sapphire,...
Late 20th Century Unknown Retro Pendant Necklaces
Coral, Diamond, 14k Gold, Yellow Gold
2010s Hong Kong Pendant Necklaces
Diamond, White Diamond, Jade, Gold, 18k Gold, White Gold
2010s Hong Kong Pendant Necklaces
Diamond, Jade, White Diamond, 18k Gold, Rose Gold, Gold, White Gold
21st Century and Contemporary American Pendant Necklaces
Coral, Diamond, Yellow Gold
2010s American Artist Pendant Necklaces
Diamond, Tourmaline, 14k Gold, Yellow Gold
21st Century and Contemporary Pendant Necklaces
Diamond, Ruby, Platinum
21st Century and Contemporary North American Art Deco Pendant Necklaces
Diamond, Ruby, Platinum
2010s American Artisan Pendant Necklaces
Diamond, Black Opal, 18k Gold
21st Century and Contemporary Thai Contemporary Pendant Necklaces
Garnet, Brown Diamond, Diamond, Rose Gold, 14k Gold, Gold
2010s Pendant Necklaces
Diamond, Ruby, 14k Gold
2010s Pendant Necklaces
Diamond, Ruby, 14k Gold
2010s Pendant Necklaces
Diamond, Ruby, 14k Gold
2010s Hong Kong Pendant Necklaces
Jade, Coral, Diamond, White Diamond, Gold, 18k Gold, White Gold
21st Century and Contemporary Indian Contemporary Pendant Necklaces
Diamond, White Diamond, 14k Gold, Yellow Gold
2010s Italian Art Deco Pendant Necklaces
Diamond, Jade, Coral, 18k Gold, White Gold
2010s Pendant Necklaces
Diamond, Spinel, 18k Gold, White Gold
2010s Pendant Necklaces
Agate, Diamond, Rose Gold
21st Century and Contemporary Indian Pendant Necklaces
Diamond, White Diamond, White Gold, Yellow Gold
21st Century and Contemporary Italian Modern Pendant Necklaces
Aquamarine, Coral, White Diamond, 18k Gold, Rose Gold, White Gold
21st Century and Contemporary Indian Modern Pendant Necklaces
White Diamond, Diamond, 18k Gold, Yellow Gold, Enamel
Late 20th Century Italian Retro Pendant Necklaces
Coral, Diamond, 14k Gold, White Gold
21st Century and Contemporary American Artisan Pendant Necklaces
Spinel, Diamond, 18k Gold
21st Century and Contemporary Unknown Contemporary Pendant Necklaces
Diamond, Gold, Gold Plate, Sterling Silver
2010s American Contemporary Pendant Necklaces
Diamond, Ruby, White Gold, 18k Gold
21st Century and Contemporary Italian Art Nouveau Pendant Necklaces
Ruby, Emerald, White Diamond, Diamond, Coral, Aquamarine, Sterling Silve...
2010s Thai Pendant Necklaces
White Diamond, Sapphire, Tourmaline, White Gold, 18k Gold
21st Century and Contemporary Italian Art Nouveau Pendant Necklaces
Ruby, Emerald, White Diamond, Diamond, Coral, Sterling Silver, Yellow Go...
2010s Hong Kong Pendant Necklaces
Diamond, Jade, White Diamond, 18k Gold, White Gold
21st Century and Contemporary Thai Contemporary Pendant Necklaces
White Diamond, Garnet, Gold, 18k Gold, Yellow Gold
21st Century and Contemporary Thai Contemporary Pendant Necklaces
White Diamond, Garnet, Gold, Yellow Gold, 14k Gold
21st Century and Contemporary Italian Art Nouveau Pendant Necklaces
Ruby, Emerald, White Diamond, Diamond, Coral, Sterling Silver, Yellow Go...
21st Century and Contemporary Pendant Necklaces
Amethyst, Diamond, Garnet, Tsavorite, Gold, 14k Gold, Rose Gold
2010s Italian Contemporary Pendant Necklaces
Diamond, White Diamond, Spinel, Gold, 18k Gold, White Gold
21st Century and Contemporary Contemporary Pendant Necklaces
Diamond, White Diamond, Ruby, Gold, 18k Gold, Yellow Gold
21st Century and Contemporary Pendant Necklaces
Black Diamond, Ruby, 14k Gold, White Gold
2010s Hong Kong Pendant Necklaces
Diamond, White Diamond, Jade, Gold, 18k Gold, White Gold
Vintage 1950s Retro Pendant Necklaces
Coral, Diamond, Yellow Sapphire
21st Century and Contemporary Contemporary Pendant Necklaces
Diamond, White Diamond, Ruby, Gold, 18k Gold, White Gold
2010s Italian Modern Pendant Necklaces
Coral, Diamond, Spinel, 18k Gold
2010s American Pendant Necklaces
Diamond, Ruby, 14k Gold, Rose Gold
21st Century and Contemporary Modern Pendant Necklaces
Diamond, Morganite, Yellow Gold, 14k Gold, Gold
2010s American Pendant Necklaces
Diamond, Ruby, 14k Gold, Rose Gold
2010s American Pendant Necklaces
Diamond, Ruby, 14k Gold, White Gold
Late 20th Century Modernist Pendant Necklaces
Diamond, Moonstone, Gold, 14k Gold, White Gold
21st Century and Contemporary American Contemporary Pendant Necklaces
Diamond, Ruby, Gold, 18k Gold, Yellow Gold
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Red Diamond Pendant For Sale on 1stDibs
How Much is a Red Diamond Pendant?
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 rings, vintage engagement rings or Art Deco engagement rings.
Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.
- 1stDibs ExpertOctober 5, 2021The best chain for a diamond pendant is really a matter of preference. There are various features to look out for when you’re shopping for a chain for your diamond pendant — durability-wise, a cable chain will be strong and versatile for everyday wear. On 1stDibs, find a range of antique and vintage chain necklaces and pendant jewelry today.
- 1stDibs ExpertOctober 12, 2021A good size diamond pendant is really a matter of preference. Usually half-carat and one-carat diamond pendants are considered the best size since they are within a budget range that many can realistically aspire to have. On 1stDibs, you can find a range of sizes of diamond pendants from different periods and creators to choose from.
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This Victorian Necklace Features a Rainbow of Gems
If jewelry could talk, we know this piece would have good stories.
A Centuries-Old Style, Lockets Have Never Lost Their Romantic Appeal
Emblems of heartfelt emotion, elegant vessels for photos and keepsakes and perfect for layering, these special ornaments are an essential component of any thoughtfully curated jewelry collection.
This Van Cleef & Arpels Necklace Is an Heirloom in the Making
With more than 100 carats of diamonds, this vintage stunner converts into different styles, making it as versatile as it is breathtaking.
[Survey] Two-Thirds of Jewelry Gift Recipients Don’t Want to Be Surprised
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Next-Level Pearls That Go Well Beyond the Expected
Organic shapes, surprising textures, shimmering colors and inventive embellishments take the new generation of pearl jewelry from classic to cutting-edge.
7 Vibrant Jewels for a Breezy Late-Summer Wardrobe
Soak up the pleasures of the season with a these bold gems.
Whether Worn Alone or Layered, These Chain Link Necklaces Are Trending
Learn more about the stylish links that have passed the test of time.
Meet the Dapper, Mustachioed Parisian Who’s Tops in Crafting Enticing Jewels
After more than a decade creating the iconic Lanvin gems of the Alber Elbaz years, designer Elie Top dove into the world of fine jewelry, mixing silver and gold to create his own striking, timeless look.