2 Carat Emerald Cut Diamond Vintage
1930s French Art Deco 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, Ruby, Sapphire, White Diamond, Blue Sapphire, Platinum
Mid-20th Century 2 Carat Emerald Cut Diamond Vintage
Yellow Diamond, Diamond, 18k Gold
20th Century 2 Carat Emerald Cut Diamond Vintage
White Diamond, Blue Sapphire, Gold, 14k Gold, White Gold
1950s Unknown 2 Carat Emerald Cut Diamond Vintage
Aquamarine, Yellow Gold
1990s American 2 Carat Emerald Cut Diamond Vintage
Aquamarine, Diamond, Platinum
1960s Contemporary 2 Carat Emerald Cut Diamond Vintage
Aquamarine, Diamond
1930s 2 Carat Emerald Cut Diamond Vintage
Diamond, White Gold
1980s 2 Carat Emerald Cut Diamond Vintage
Citrine, Diamond, 18k Gold
1950s Modern 2 Carat Emerald Cut Diamond Vintage
Aquamarine, Diamond, Platinum
1930s Art Deco 2 Carat Emerald Cut Diamond Vintage
Aquamarine, Diamond, Platinum
Mid-20th Century Unknown Modern 2 Carat Emerald Cut Diamond Vintage
Diamond, White Diamond, Platinum
1960s Italian Modernist 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, Ruby, White Diamond, Gold, White Gold, 18k Gold
20th Century Colombian 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, Platinum
Late 20th Century Unknown 2 Carat Emerald Cut Diamond Vintage
White Diamond, Blue Sapphire, Platinum
1940s Unknown 2 Carat Emerald Cut Diamond Vintage
Aquamarine, Diamond, 18k Gold
1950s Modern 2 Carat Emerald Cut Diamond Vintage
Diamond, Blue Zircon, Platinum
1960s Contemporary 2 Carat Emerald Cut Diamond Vintage
Diamond, Aquamarine, Platinum
20th Century Retro 2 Carat Emerald Cut Diamond Vintage
Tourmaline, Diamond, Yellow Gold, 18k Gold
1960s American 2 Carat Emerald Cut Diamond Vintage
Diamond, Platinum
1930s 2 Carat Emerald Cut Diamond Vintage
Diamond, Sapphire, Yellow Gold, Platinum
1990s Art Deco 2 Carat Emerald Cut Diamond Vintage
Diamond, White Diamond, Peridot, Platinum
1930s Unknown 2 Carat Emerald Cut Diamond Vintage
Diamond, Peridot, Tourmaline, Yellow Gold
Late 20th Century Italian Modernist 2 Carat Emerald Cut Diamond Vintage
Diamond, Tourmaline, 14k Gold, Yellow Gold
1930s American Art Deco 2 Carat Emerald Cut Diamond Vintage
Diamond, White Diamond, Emerald, Ruby, Sapphire, Blue Sapphire, Platinum...
1970s British 2 Carat Emerald Cut Diamond Vintage
Diamond, Sapphire, 18k Gold, White Gold
1940s 2 Carat Emerald Cut Diamond Vintage
Blue Sapphire, Diamond, Platinum
1990s 2 Carat Emerald Cut Diamond Vintage
Aquamarine, Diamond, Gold, Rose Gold, Silver
1940s Unknown 2 Carat Emerald Cut Diamond Vintage
Diamond, Gold, 18k Gold, Yellow Gold
1980s North American Retro 2 Carat Emerald Cut Diamond Vintage
Diamond, Sapphire, Yellow Sapphire, Blue Sapphire, Gold, 18k Gold, Yello...
Late 20th Century European Artist 2 Carat Emerald Cut Diamond Vintage
Diamond, 18k Gold
Late 20th Century British Artist 2 Carat Emerald Cut Diamond Vintage
Diamond, 18k Gold, White Gold
1970s English Modernist 2 Carat Emerald Cut Diamond Vintage
Aquamarine, Diamond, Platinum
1940s Unknown Retro 2 Carat Emerald Cut Diamond Vintage
Aquamarine, Diamond, Ruby, 14k Gold, Rose Gold
1990s French 2 Carat Emerald Cut Diamond Vintage
Diamond, 18k Gold, Yellow Gold
1990s American 2 Carat Emerald Cut Diamond Vintage
Diamond, Sapphire, Gold
20th Century Victorian 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, Pearl, Gold, 18k Gold, Rose Gold, Silver
Late 20th Century Italian Classical Roman 2 Carat Emerald Cut Diamond Vintage
Diamond, White Diamond, Emerald, Ruby, Sapphire, Blue Sapphire, Gold, 18...
Late 20th Century Unknown Modern 2 Carat Emerald Cut Diamond Vintage
Aquamarine, Diamond, White Diamond, Gold, 18k Gold, White Gold
1980s 2 Carat Emerald Cut Diamond Vintage
Diamond, Topaz, Gold, 14k Gold, Yellow Gold
1970s Unknown 2 Carat Emerald Cut Diamond Vintage
Diamond, Turquoise, Sapphire, 18k Gold, Yellow Gold, White Gold
Mid-20th Century Unknown Modern 2 Carat Emerald Cut Diamond Vintage
Diamond, White Diamond, Emerald, Ruby, Sapphire, 18k Gold, Yellow Gold
1950s Modern 2 Carat Emerald Cut Diamond Vintage
Aquamarine, Diamond, Gold, 18k Gold, White Gold, Yellow Gold
1930s American Art Deco 2 Carat Emerald Cut Diamond Vintage
Diamond, White Diamond, Platinum
Late 20th Century Thai Art Deco 2 Carat Emerald Cut Diamond Vintage
Diamond, Ruby, Sapphire, 18k Gold, Silver
1980s 2 Carat Emerald Cut Diamond Vintage
Diamond, Sapphire, Gold, 14k Gold, White Gold
Late 20th Century Asian Art Deco 2 Carat Emerald Cut Diamond Vintage
Amethyst, Citrine, Diamond, Peridot, Blue Topaz, 18k Gold, Silver
1940s Art Deco 2 Carat Emerald Cut Diamond Vintage
Citrine, Diamond, Gold, 18k Gold, Rose Gold, White Gold
20th Century Unknown 2 Carat Emerald Cut Diamond Vintage
Diamond, Platinum, 14k Gold, White Gold
1950s North American Art Deco 2 Carat Emerald Cut Diamond Vintage
Diamond, Sapphire, Blue Sapphire, Gold, 14k Gold, 18k Gold, Yellow Gold,...
1960s 2 Carat Emerald Cut Diamond Vintage
Coral, Diamond, Emerald, 18k Gold, Enamel
1970s French Modernist 2 Carat Emerald Cut Diamond Vintage
Diamond, Tiger s Eye, White Diamond, Gold, Yellow Gold, 18k Gold
Late 20th Century 2 Carat Emerald Cut Diamond Vintage
Aquamarine, 14k Gold, White Gold
1970s British 2 Carat Emerald Cut Diamond Vintage
Diamond, Gold, 18k Gold, Enamel
1930s French Art Deco 2 Carat Emerald Cut Diamond Vintage
Coral, Diamond, White Diamond, Onyx, Gold, 18k Gold, White Gold
1950s 2 Carat Emerald Cut Diamond Vintage
Aquamarine, Diamond, Ruby
1970s American Modernist 2 Carat Emerald Cut Diamond Vintage
Diamond, White Diamond, Emerald, Ruby, Sapphire, Blue Sapphire, Gold, 18...
1940s American 2 Carat Emerald Cut Diamond Vintage
Diamond, Rock Crystal, Blue Sapphire, White Gold, Platinum
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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.