Platinum Diamond Cabochon Emerald Pendant
2010s American Victorian Beaded Necklaces
Emerald, Pearl, Platinum
Vintage 1930s French Art Deco More Bracelets
Diamond, Platinum
Late 20th Century Unknown Art Deco Lever-Back Earrings
Diamond, Pearl, Platinum
1990s Pendant Necklaces
Diamond, Emerald, Platinum
21st Century and Contemporary Art Deco Pendant Necklaces
Diamond, Emerald, Platinum
21st Century and Contemporary North American Pendant Necklaces
Diamond, Emerald, Platinum
21st Century and Contemporary American Modern Pendant Necklaces
Diamond, Emerald, 18k Gold, Platinum
21st Century and Contemporary Pendant Necklaces
Diamond, Tourmaline, Platinum
Antique Early 1900s Pendant Necklaces
Diamond, Emerald, Ruby, Platinum
Vintage 1910s Unknown Edwardian Pendant Necklaces
Diamond, Emerald, 18k Gold, Platinum
Vintage 1950s Modern Pendant Necklaces
Diamond, Emerald, Gold, 14k Gold, Yellow Gold, Platinum
Vintage 1920s French Art Deco Pendant Necklaces
Emerald, Gold, 18k Gold, Yellow Gold
Vintage 1970s American Pendant Necklaces
Beryl, Diamond, Emerald, 14k Gold, Yellow Gold
Vintage 1960s Unknown Contemporary Pendant Necklaces
Diamond, Emerald, 18k Gold, Yellow Gold, Platinum
21st Century and Contemporary Japanese Modern Engagement Rings
Diamond, Emerald, Platinum
21st Century and Contemporary Japanese Modern Cocktail Rings
Diamond, Emerald, Platinum
21st Century and Contemporary Japanese Modern Cocktail Rings
Diamond, Emerald, Platinum
21st Century and Contemporary Japanese Modern Engagement Rings
Diamond, Emerald, Platinum
21st Century and Contemporary Japanese Modern Cocktail Rings
Diamond, Emerald, Platinum
21st Century and Contemporary Japanese Modern Cocktail Rings
Diamond, Emerald, Platinum
Antique Early 1900s Unknown Edwardian Pendant Necklaces
Chrysophrase, Pearl, Ruby, 18k Gold, Platinum
20th Century French Choker Necklaces
Diamond, Emerald, Platinum
Early 20th Century Art Deco Pendant Necklaces
Diamond, Emerald, Pearl, Ruby
Mid-20th Century Cocktail Rings
Diamond, Emerald, Platinum
Vintage 1980s American Brooches
Diamond, Emerald, Rock Crystal, Platinum
Vintage 1930s Swiss Art Deco Pocket Watches
Diamond, Emerald, Platinum
2010s Japanese Modern Cocktail Rings
Diamond, Emerald, Platinum
Early 20th Century Unknown Art Deco Brooches
Diamond, Emerald, Platinum
Vintage 1930s American Art Deco Brooches
Diamond, Emerald, Ruby, Sapphire, Platinum
Early 20th Century Pocket Watches
Diamond, Platinum, Gold, 18k Gold, White Gold, Enamel
Vintage 1980s American Modern Choker Necklaces
Diamond, Emerald, 18k Gold, Yellow Gold
2010s Japanese Modern Engagement Rings
Diamond, Opal, Platinum
2010s Japanese Modern Cocktail Rings
Diamond, Opal, Platinum
2010s Japanese Modern Cluster Rings
Diamond, Opal, Platinum
21st Century and Contemporary Japanese Modern Cocktail Rings
Diamond, Jade, Platinum
20th Century Japanese Modern Cocktail Rings
Diamond, Jade, Platinum
2010s Japanese Modern Cluster Rings
Diamond, Opal, Platinum
Vintage 1970s American Brooches
2010s Japanese Modern Cocktail Rings
Diamond, Black Opal, Platinum
21st Century and Contemporary Japanese Modern Cocktail Rings
Chrysoberyl, Diamond, Platinum
21st Century and Contemporary Japanese Modern Cocktail Rings
Chrysoberyl, Diamond, Platinum
21st Century and Contemporary Japanese Modern Cocktail Rings
Diamond, Jade, Platinum
21st Century and Contemporary Japanese Modern Fashion Rings
Diamond, Jade, Platinum
21st Century and Contemporary Japanese Modern Cocktail Rings
Diamond, Opal, Platinum
21st Century and Contemporary Japanese Modern Cocktail Rings
Diamond, Opal, Platinum
20th Century Japanese Modern Cocktail Rings
Diamond, Opal, Platinum
21st Century and Contemporary Japanese Modern Cocktail Rings
Diamond, Jade, Platinum
21st Century and Contemporary Japanese Modern Cocktail Rings
Diamond, Opal, Platinum
21st Century and Contemporary Japanese Modern Cocktail Rings
Diamond, Sapphire, Star Sapphire, Platinum
Vintage 1970s American Brooches
Diamond, Emerald, Ruby, Sapphire, 18k Gold, Yellow Gold, Platinum
21st Century and Contemporary Japanese Modern Cocktail Rings
Diamond, Black Opal, Platinum
21st Century and Contemporary Japanese Modern Cocktail Rings
Diamond, Opal, Black Opal, Platinum
21st Century and Contemporary Japanese Modern Cocktail Rings
Chrysoberyl, Diamond, Cat’s Eye, Platinum
21st Century and Contemporary Japanese Modern Cocktail Rings
Diamond, Opal, Fire Opal, Platinum
21st Century and Contemporary Japanese Modern Cocktail Rings
Diamond, Opal, Fire Opal, Platinum
21st Century and Contemporary Japanese Modern Cocktail Rings
Diamond, Opal, Black Opal, Platinum
20th Century Japanese Modern Cocktail Rings
Diamond, Black Opal, Opal, Platinum
- 1
Platinum Diamond Cabochon Emerald Pendant For Sale on 1stDibs
How Much is a Platinum Diamond Cabochon Emerald 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.