2 Carat Emerald Cut Diamond Vintage
20th Century Chinese Art Deco 2 Carat Emerald Cut Diamond Vintage
Diamond, Ruby, 14k Gold, Yellow Gold
20th Century Chinese Art Deco 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, 14k Gold, White Gold
1980s Unknown Retro 2 Carat Emerald Cut Diamond Vintage
Diamond, Blue Sapphire, Gold, White Gold, 18k Gold
1950s American Retro 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, Gold, 18k Gold, White Gold
20th Century Chinese Art Deco 2 Carat Emerald Cut Diamond Vintage
Aquamarine, Diamond, 10k Gold, Rose Gold
Late 20th Century Unknown 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, White Gold, 18k Gold
20th Century Chinese Art Deco 2 Carat Emerald Cut Diamond Vintage
Diamond, Amethyst, 10k Gold, Rose Gold
20th Century 2 Carat Emerald Cut Diamond Vintage
Aquamarine, Diamond, 18k Gold, White Gold
1970s British 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, Gold
1930s German 2 Carat Emerald Cut Diamond Vintage
Aquamarine, Gold, Yellow Gold
20th Century 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, Sapphire, 18k Gold, Yellow Gold
1980s American Contemporary 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, 18k Gold
1990s Unknown 2 Carat Emerald Cut Diamond Vintage
Emerald
20th Century 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, Sapphire, 18k Gold, Yellow Gold
20th Century 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, 18k Gold, Silver
1980s Spanish 2 Carat Emerald Cut Diamond Vintage
Diamond, Tourmaline, 18k Gold, Yellow Gold
Late 20th Century Contemporary 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, 14k Gold, Yellow Gold
20th Century Unknown Contemporary 2 Carat Emerald Cut Diamond Vintage
Emerald, Diamond, White Gold, 18k Gold, Gold
20th Century 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, Gold, 18k Gold, White Gold
20th Century European Artisan 2 Carat Emerald Cut Diamond Vintage
Black Diamond, Emerald, Tanzanite, Diamond, Gold, Silver
1960s Unknown 2 Carat Emerald Cut Diamond Vintage
Coral, Diamond, Emerald, Yellow Gold
1960s Retro 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, 14k Gold
1970s American Modernist 2 Carat Emerald Cut Diamond Vintage
Diamond, White Diamond, Emerald, Gold, 18k Gold, White Gold
1930s Art Deco 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, Platinum
Late 20th Century Contemporary 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, Platinum
Late 20th Century 2 Carat Emerald Cut Diamond Vintage
Diamond, White Diamond, Emerald, Gold, 18k Gold, Yellow Gold
1980s Unknown Retro 2 Carat Emerald Cut Diamond Vintage
Diamond, 18k Gold, Yellow Gold
1970s Colombian 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, Gold
1990s Art Deco 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, Gold, 18k Gold, Yellow Gold
1950s Dutch Retro 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, 14k Gold, Platinum
Late 20th Century North American Contemporary 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, Gold, 18k Gold, Yellow Gold
Late 20th Century 2 Carat Emerald Cut Diamond Vintage
Diamond, White Diamond, Emerald, Gold, 18k Gold, Yellow Gold
1960s Unknown 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, 18k Gold, White Gold, Platinum
1990s Art Deco 2 Carat Emerald Cut Diamond Vintage
Diamond, Sapphire, 14k Gold, White Gold
Late 20th Century 2 Carat Emerald Cut Diamond Vintage
Diamond, White Diamond, Emerald, Gold, 18k Gold, Yellow Gold
1940s French Retro 2 Carat Emerald Cut Diamond Vintage
Diamond, White Diamond, Emerald, Gold, 18k Gold, Yellow Gold, Platinum
Late 20th Century American Contemporary 2 Carat Emerald Cut Diamond Vintage
White Diamond, Emerald, Diamond, 18k Gold, Yellow Gold
Late 20th Century Italian Art Deco 2 Carat Emerald Cut Diamond Vintage
Diamond, White Diamond, Emerald, 9k Gold, Yellow Gold, Sterling Silver
1950s 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, 18k Gold
1930s Art Deco 2 Carat Emerald Cut Diamond Vintage
Diamond, Platinum
1960s Unknown 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, 10k Gold, White Gold
1970s Unknown 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, 18k Gold, White Gold
20th Century 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, Platinum
20th Century 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, Gold, 18k Gold, Yellow Gold
20th Century Unknown Retro 2 Carat Emerald Cut Diamond Vintage
Pearl, Emerald, White Diamond, Diamond, White Gold, 18k Gold, Gold
1960s English Retro 2 Carat Emerald Cut Diamond Vintage
Emerald, Diamond, Gold, 18k Gold, White Gold
1950s Retro 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, Platinum
1940s 2 Carat Emerald Cut Diamond Vintage
Diamond, Platinum
1950s Unknown 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, Platinum
1980s Retro 2 Carat Emerald Cut Diamond Vintage
Diamond, Yellow Diamond, Emerald, 18k Gold, Yellow Gold
1980s 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, 18k Gold, Enamel
Late 20th Century Artist 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, Platinum
Late 20th Century American Contemporary 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, Platinum
1980s Modern 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, Gold, 14k Gold, White Gold, Yellow Gold
Late 20th Century Italian Romantic 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, 18k Gold, Yellow Gold
1990s 2 Carat Emerald Cut Diamond Vintage
Diamond, Ruby, 18k Gold, Platinum
1980s French 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, 18k Gold
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2 Carat Emerald Cut Diamond Vintage For Sale on 1stDibs
How Much is a 2 Carat Emerald Cut Diamond Vintage?
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 ExpertNovember 8, 2023How big a 2-carat diamond with a princess cut is varies from piece to piece. However, the average size is 7 millimeters by 7 millimeters. The measurement is around 9/32 inches, so a 2-carat princess-cut diamond will be just a little over a quarter-inch in size. On 1stDibs, find an assortment of princess-cut diamond jewelry.