50 Carat Emerald
21st Century and Contemporary French Contemporary Pendant Necklaces
Emerald, Gold, 18k Gold, White Gold
Vintage 1970s Dome Rings
Diamond, Emerald, Yellow Gold, Gold
Mid-20th Century Unknown Modern Cocktail Rings
Citrine, 14k Gold, Yellow Gold
Late 20th Century Italian Contemporary Cocktail Rings
Amethyst, Citrine, Diamond, 18k Gold, White Gold, Yellow Gold
2010s Edwardian Engagement Rings
Diamond, Emerald, Platinum
2010s American Brooches
Diamond, Emerald, Ruby, Sapphire, 18k Gold, Yellow Gold
Vintage 1930s French Art Deco Engagement Rings
Aquamarine, Gold, 18k Gold, Yellow Gold
Vintage 1980s Unknown Retro Engagement Rings
Diamond, Emerald, 18k Gold, Platinum
Late 20th Century Dangle Earrings
Diamond, Emerald, Platinum
Antique Early 1900s Engagement Rings
Diamond, Emerald, 18k Gold
2010s American Contemporary Bridal Rings
Diamond, Emerald, 18k Gold, White Gold
Late 20th Century Unknown Modern Drop Earrings
White Diamond, Emerald, 14k Gold, White Gold
Vintage 1930s Unknown Art Deco Brooches
Diamond, Emerald, Platinum
Early 20th Century Unknown More Rings
White Diamond, Emerald, Platinum
21st Century and Contemporary American Pendant Necklaces
Emerald, 18k Gold, Silver
21st Century and Contemporary Cuff Bracelets
Diamond, Emerald, Sterling Silver
20th Century American Beaded Necklaces
Cultured Pearl, Diamond, Emerald, Sapphire, Platinum
Late 20th Century Unknown Modern Cocktail Rings
White Diamond, Emerald, 18k Gold, Yellow Gold
Late 20th Century Unknown Modern Band Rings
Diamond, Emerald, 18k Gold, White Gold, Yellow Gold
Early 20th Century Unknown Art Deco Link Bracelets
Diamond, Emerald, Ruby, Sapphire, Platinum
Late 20th Century Unknown Cufflinks
Emerald
2010s Brooches
Diamond, Emerald, Ruby, Blue Sapphire, Platinum
Vintage 1970s American Brooches
Diamond, Emerald, 18k Gold, Platinum
1990s American Clip-on Earrings
Diamond, Emerald, Ruby, Sapphire, 18k Gold, Platinum
1990s American Cluster Rings
Diamond, Emerald, Ruby, Sapphire, 18k Gold, Platinum
Vintage 1950s French More Necklaces
Coral, Diamond, Emerald, Pearl, 18k Gold
21st Century and Contemporary Brooches
Diamond, Emerald, Ruby, Blue Sapphire, 18k Gold, Yellow Gold, Platinum
21st Century and Contemporary Stud Earrings
Diamond, Emerald, Gold, 14k Gold, Yellow Gold
Late 20th Century American Modern Fashion Rings
Diamond, Emerald, 18k Gold, Yellow Gold, Platinum
21st Century and Contemporary American Art Deco Engagement Rings
Diamond, Emerald, Gold, 14k Gold, Yellow Gold
Vintage 1950s Unknown Retro Band Rings
Emerald, 18k Gold, White Gold
21st Century and Contemporary Unknown Modern More Necklaces
Diamond, Brown Diamond, Emerald, 14k Gold
20th Century Brooches
Diamond, Platinum
20th Century Unknown Art Deco Cuff Bracelets
Amethyst, Diamond, 14k Gold, Rose Gold, White Gold, Yellow Gold
21st Century and Contemporary American Contemporary Drop Necklaces
Diamond, Emerald, 14k Gold, Yellow Gold
Vintage 1980s American Pendant Necklaces
Diamond, Emerald, Sapphire, 18k Gold
Early 2000s American Engagement Rings
Diamond, Emerald, 18k Gold, Platinum
Vintage 1960s American Cocktail Rings
Aquamarine, Diamond, Platinum
Vintage 1920s Unknown Art Deco Engagement Rings
Early 2000s Clip-on Earrings
Amethyst, Emerald, 18k Gold
Mid-20th Century French Retro Band Rings
Diamond, Emerald, 18k Gold, Platinum
Vintage 1920s Cluster Rings
Diamond, Emerald, 18k Gold, Platinum
Antique Early 1900s Art Nouveau Engagement Rings
Diamond, Emerald, 18k Gold, Platinum
Vintage 1940s Italian Art Deco Pendant Necklaces
Diamond, Tourmaline, Platinum
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50 Carat Emerald For Sale on 1stDibs
How Much is a 50 Carat Emerald?
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.
- How big is a 2 carat emerald?1 Answer1stDibs ExpertFebruary 22, 2021A two carat emerald is 8.5 x 6.0mm. Because emeralds are quite strong they can be great for everyday wear.