2 Carat Emerald Cut Diamond Vintage
Mid-20th Century Spanish Retro 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, Platinum
1980s 2 Carat Emerald Cut Diamond Vintage
Emerald, Diamond, White Gold, 10k Gold
Mid-20th Century Contemporary 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, 18k Gold, Yellow Gold
20th Century French 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, 18k Gold
Mid-20th Century American Art Deco 2 Carat Emerald Cut Diamond Vintage
Beryl, Diamond, Emerald, White Diamond, Platinum
1980s 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, Yellow Gold
1980s Spanish Contemporary 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, Ruby, Blue Sapphire, 18k Gold, Yellow Gold
Late 20th Century British 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, 18k Gold
1950s British Art Deco 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, 18k Gold, White Gold
1990s Art Deco 2 Carat Emerald Cut Diamond Vintage
Diamond, White Diamond, Emerald, 18k Gold
Mid-20th Century Italian Art Deco 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, 18k Gold, White Gold
1940s Unknown Retro 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, Sapphire
1980s 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, Platinum
20th Century 2 Carat Emerald Cut Diamond Vintage
Gold
Late 20th Century Brazilian 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, 18k Gold, White Gold, Yellow Gold
1940s 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, Platinum
1940s French Retro 2 Carat Emerald Cut Diamond Vintage
Diamond, White Diamond, Emerald, Gold, 18k Gold, Yellow Gold, Platinum
1990s 2 Carat Emerald Cut Diamond Vintage
Diamond, White Diamond, Emerald, 18k Gold, Yellow Gold
1960s Unknown Modern 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, Platinum
1970s New Zealand Retro 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, White Gold, Rhodium
Mid-20th Century Art Deco 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, 18k Gold, White Gold
Late 20th Century Italian 2 Carat Emerald Cut Diamond Vintage
Diamond, White Diamond, Emerald, Gold, 18k Gold, White Gold, Yellow Gold
1950s Unknown 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, Platinum
1950s Contemporary 2 Carat Emerald Cut Diamond Vintage
Diamond, Kunzite, 18k Gold
1940s American Art Deco 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, Sapphire, Platinum
20th Century 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, Ruby, Yellow Gold
1960s 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, White Gold
Mid-20th Century 2 Carat Emerald Cut Diamond Vintage
Emerald, Platinum
1980s Unknown Modern 2 Carat Emerald Cut Diamond Vintage
Diamond, White Diamond, Emerald, 18k Gold, Yellow Gold
Late 20th Century British Retro 2 Carat Emerald Cut Diamond Vintage
White Diamond, Emerald, 18k Gold
1990s American 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, Gold, 18k Gold, Yellow Gold
1940s 2 Carat Emerald Cut Diamond Vintage
Aquamarine, Diamond, 18k Gold, White Gold
1990s Italian Retro 2 Carat Emerald Cut Diamond Vintage
White Diamond, Emerald, 18k Gold
Mid-20th Century Unknown Retro 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, White Diamond, Platinum, Silver
20th Century American 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, 14k Gold, White Gold
1990s American Modern 2 Carat Emerald Cut Diamond Vintage
Diamond, White Diamond, Emerald, Blue Sapphire, 18k Gold, Yellow Gold
1990s American 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, 18k Gold, Yellow Gold, Platinum
Late 20th Century French Contemporary 2 Carat Emerald Cut Diamond Vintage
Diamond, White Diamond, Emerald, 18k Gold, White Gold, Yellow Gold
Late 20th Century Unknown 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, 18k Gold
Late 20th Century German Modernist 2 Carat Emerald Cut Diamond Vintage
White Diamond, Emerald, 18k Gold
1960s Italian Revival 2 Carat Emerald Cut Diamond Vintage
White Diamond, Emerald, Ruby, Gold, 18k Gold, Yellow Gold
1990s American Art Deco 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, Platinum
20th Century Unknown Modern 2 Carat Emerald Cut Diamond Vintage
Citrine, Diamond, 18k Gold, Yellow Gold
20th Century Unknown Modern 2 Carat Emerald Cut Diamond Vintage
Diamond, Sapphire, 18k Gold, White Gold
Late 20th Century Unknown 2 Carat Emerald Cut Diamond Vintage
Diamond, White Diamond, Emerald, 18k Gold, Yellow Gold
1940s Unknown Art Deco 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, Ruby, Platinum
1980s Unknown Contemporary 2 Carat Emerald Cut Diamond Vintage
Aquamarine, Diamond, 14k Gold
20th Century Italian 2 Carat Emerald Cut Diamond Vintage
Diamond, White Gold
20th Century Unknown Modern 2 Carat Emerald Cut Diamond Vintage
Citrine, Diamond, Gold, 18k Gold, White Gold, Yellow Gold
1940s Spanish Retro 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, 18k Gold, White Gold
1960s American 2 Carat Emerald Cut Diamond Vintage
Diamond, Blue Sapphire, Platinum
Late 20th Century Art Deco 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, 18k Gold, White Gold, Yellow Gold, Gold
20th Century Unknown 2 Carat Emerald Cut Diamond Vintage
Emerald, Tanzanite, 14k Gold
1980s American Modern 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, Ruby, Sapphire, 18k Gold, Platinum
1980s British Art Deco 2 Carat Emerald Cut Diamond Vintage
Aquamarine, Diamond, White Diamond, 18k Gold
1950s American Retro 2 Carat Emerald Cut Diamond Vintage
Aquamarine, White Diamond, Platinum
Mid-20th Century Unknown 2 Carat Emerald Cut Diamond Vintage
Aquamarine, Diamond, 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.