Cabochon Sapphire And Diamond Pendant
Mid-20th Century American Art Deco Pendant Necklaces
Amethyst, Diamond, Ruby, Sapphire, Platinum
2010s American Contemporary Pendant Necklaces
Emerald, Diamond, Gold, 14k Gold, Yellow Gold
Mid-20th Century Unknown Modern Pendant Necklaces
Diamond, White Diamond, Ruby, Blue Sapphire, 18k Gold, Yellow Gold
21st Century and Contemporary Italian Modern Pendant Necklaces
Diamond, White Diamond, Sapphire, Blue Sapphire, Turquoise, 9k Gold, Yel...
Vintage 1980s Italian Pendant Necklaces
Diamond, White Diamond, Emerald, Ruby, Sapphire, Blue Sapphire, Gold, 18...
2010s Pendant Necklaces
Diamond, Moonstone, Blue Sapphire, 18k Gold, Rose Gold
Vintage 1970s Italian Modern Pendant Necklaces
Diamond, Blue Sapphire, 18k Gold, Yellow Gold
20th Century French Belle Époque Pendant Necklaces
Sapphire, Blue Sapphire, Diamond, White Diamond, Gold, 18k Gold, Rose Gold
Vintage 1920s Unknown Pendant Necklaces
Diamond, Yellow Gold, 18k Gold
2010s American Artisan Pendant Necklaces
Sapphire, Blue Sapphire, Blue Zircon, Gold, 18k Gold
Vintage 1920s Pendant Necklaces
Diamond, Lapis Lazuli, Blue Sapphire, White Gold, Yellow Gold, Enamel
2010s Indian Pendant Necklaces
Diamond, Emerald, Cultured Pearl, Ruby, Blue Sapphire, Yellow Sapphire, ...
2010s Indian Pendant Necklaces
Coral, Diamond, Emerald, Cultured Pearl, Ruby, Blue Sapphire, Yellow Sap...
Late 20th Century Italian Classical Greek Pendant Necklaces
Diamond, White Diamond, Emerald, Sapphire, Blue Sapphire, Tanzanite, 14k...
1990s Contemporary Pendant Necklaces
Diamond, White Diamond, Ruby, Sapphire, Blue Sapphire, Gold, Yellow Gold
Mid-20th Century French Pendant Necklaces
Ruby, Sapphire, Turquoise, 18k Gold
2010s American Contemporary Pendant Necklaces
Diamond, Sapphire, 18k Gold, Rose Gold
Late 20th Century Italian Classical Greek Pendant Necklaces
Tanzanite, Blue Sapphire, Sapphire, Emerald, White Diamond, Diamond, Yel...
Late 20th Century Unknown Pendant Necklaces
Emerald, Ruby, 18k Gold
2010s Greek Contemporary Pendant Necklaces
Amethyst, Diamond, Blue Diamond, Lapis Lazuli, Turquoise, Gold, 18k Gold...
Antique 1890s Victorian Pendant Necklaces
Diamond, Sapphire, Gold, 18k Gold, Yellow Gold
21st Century and Contemporary Israeli Pendant Necklaces
Diamond, Sapphire, Quartz, White Gold, 18k Gold
2010s Greek Contemporary Pendant Necklaces
Amethyst, Diamond, Lapis Lazuli, Turquoise, Topaz, Gold, 18k Gold, Yello...
Vintage 1970s Italian Chain Necklaces
Diamond, Sapphire, Gold
Late 20th Century Unknown Pendant Necklaces
Diamond, Ruby, Gold, 18k Gold
2010s Greek Contemporary Pendant Necklaces
Diamond, Amethyst, Gold, 18k Gold, Yellow Gold
Late 20th Century Contemporary Pendant Necklaces
Diamond, Ruby, Sapphire, 18k Gold
21st Century and Contemporary Unknown Contemporary Pendant Necklaces
Diamond, Pearl, Ruby, Blue Sapphire, Turquoise, Gold, 14k Gold, Gold Pla...
Late 20th Century French Choker Necklaces
White Diamond, Blue Sapphire, 18k Gold, Yellow Gold
Vintage 1980s Modern Choker Necklaces
Diamond, Ruby, Sapphire, 18k Gold
21st Century and Contemporary More Jewelry
Diamond, Sapphire, 18k Gold, Yellow Gold
Mid-20th Century Austrian Art Deco Pendant Necklaces
Vintage 1980s Italian Byzantine Pendant Necklaces
Quartz, Gold, Yellow Gold, 22k Gold
21st Century and Contemporary Unknown Contemporary Pendant Necklaces
Diamond, Hematite, Gold, 14k Gold, Gold Plate
21st Century and Contemporary Indian Contemporary Pendant Necklaces
Agate, Diamond, 14k Gold, Yellow Gold
21st Century and Contemporary Unknown Contemporary Pendant Necklaces
Diamond, Pearl, Ruby, Gold, 14k Gold, Gold-filled, Gold Plate
2010s American Contemporary Pendant Necklaces
Emerald, Gold, 14k Gold, White Gold
Antique 1830s English Georgian Pendant Necklaces
White Diamond, Emerald, Malachite, Natural Pearl, Pink Sapphire, Turquoi...
Late 20th Century Drop Necklaces
Blue Sapphire, Diamond
2010s American Pendant Necklaces
Opal, Tourmaline, 14k Gold
Vintage 1980s Unknown Pendant Necklaces
Diamond, 18k Gold, White Gold
Vintage 1980s Unknown Drop Necklaces
Emerald, Opal, Sapphire, 18k Gold, Yellow Gold
Vintage 1980s Pendant Necklaces
Diamond, 14k Gold, Yellow Gold, 18k Gold
21st Century and Contemporary Japanese Modern Engagement Rings
Diamond, Sapphire, Blue Sapphire, 18k Gold, Yellow Gold
Vintage 1930s American Art Deco Pendant Necklaces
Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum
Late 20th Century Pendant Necklaces
Opal, 14k Gold, Yellow Gold
21st Century and Contemporary American Brooches
Diamond, Sapphire, Turquoise, 18k Gold, Yellow Gold
2010s American Contemporary Pendant Necklaces
Diamond, Blue Diamond, Garnet, Opal, Sapphire, Blue Sapphire, Gold, 14k ...
Vintage 1970s American Dangle Earrings
Emerald, Pearl, Ruby, Blue Sapphire, 18k Gold
21st Century and Contemporary Figurines and Sculptures
Diamond, Sapphire, 18k Gold, Yellow Gold
Vintage 1970s Italian Drop Earrings
White Diamond, Ruby, Blue Sapphire, 18k Gold
Vintage 1980s Pendant Necklaces
Citrine, Diamond, Blue Sapphire, Gold, 18k Gold
1990s Brooches
Opal, Sapphire, Gold, Yellow Gold, Silver
20th Century Unknown Brooches
Coral, Diamond, Ruby, Sapphire
2010s Italian Contemporary Pendant Necklaces
Turquoise, Rose Gold
Antique Late 19th Century Unknown Victorian Chandelier Earrings
Blue Sapphire, Diamond, Sapphire, Gold, Silver
Antique Early 1900s Unknown Victorian More Jewelry
Diamond, Star Sapphire, 14k Gold
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Cabochon Sapphire And Diamond Pendant For Sale on 1stDibs
How Much is a Cabochon Sapphire And 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.