2 Carat Emerald Cut Sapphire
21st Century and Contemporary German Dangle Earrings
Diamond, Opal, Quartz, Pink Sapphire, 18k Gold, Rose Gold
American More Necklaces
Diamond, Emerald, Ruby
French Necklace Enhancers
Vintage 1930s Retro Bracelets
21st Century and Contemporary Chain Bracelets
2010s Australian Art Deco Engagement Rings
White Diamond, Sapphire, Platinum, Gold, 18k Gold
21st Century and Contemporary Unknown Contemporary Cufflinks
Diamond, Blue Sapphire, Topaz, 18k Gold
Vintage 1930s British Art Deco Engagement Rings
Diamond, Sapphire, Blue Sapphire, Platinum
1990s American Contemporary Fashion Rings
Diamond, Emerald, Blue Sapphire, 18k Gold
2010s Italian Modern Chain Necklaces
Agate, Diamond, Emerald, Ruby, Sapphire, Gold, 18k Gold, White Gold, Yel...
2010s Hong Kong Contemporary Cocktail Rings
Diamond, White Diamond, Emerald, Blue Sapphire, 18k Gold, White Gold
Vintage 1930s Art Deco Engagement Rings
Diamond, Sapphire, 18k Gold, Platinum
Vintage 1980s American Clip-on Earrings
Blue Sapphire, Diamond, Emerald, 18k Gold
20th Century Unknown Modern Engagement Rings
Yellow Sapphire, 18k Gold, Yellow Gold
20th Century Romantic Link Necklaces
Citrine, Emerald, Garnet, Peridot, Sapphire, Topaz, Tourmaline, Sterling...
2010s American Art Deco Cluster Rings
Sterling Silver
20th Century Stud Earrings
Blue Sapphire, Diamond, Platinum
Late 20th Century British Art Deco Engagement Rings
Diamond, Yellow Sapphire, 18k Gold, White Gold
2010s More Rings
Peridot, Pink Sapphire, White Gold, 14k Gold
2010s American Modern Engagement Rings
Diamond, Pink Sapphire, 14k Gold, White Gold
21st Century and Contemporary American Modern Cocktail Rings
Diamond, Sapphire, 14k Gold, White Gold
21st Century and Contemporary Unknown Stud Earrings
Blue Sapphire, Diamond, 18k Gold
Early 20th Century American Art Deco Drop Necklaces
Diamond, Blue Sapphire, Platinum
21st Century and Contemporary American Contemporary Stud Earrings
Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, 14k Gold, White Gold
Antique Late 19th Century British Cluster Rings
Amethyst, Diamond, Gold, 18k Gold
1990s Swiss Contemporary Clip-on Earrings
Diamond, Emerald, Ruby, Sapphire, 18k Gold
20th Century Unknown Wrist Watches
Diamond, Emerald, Ruby, Blue Sapphire, 18k Gold, Yellow Gold
Mid-20th Century Omani Art Deco Solitaire Rings
Alexandrite, Gold
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2 Carat Emerald Cut Sapphire For Sale on 1stDibs
How Much is a 2 Carat Emerald Cut Sapphire?
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.








