2 Carat Emerald Cut Diamond Vintage
Late 20th Century 2 Carat Emerald Cut Diamond Vintage
Diamond, 14k Gold, White Gold
1990s Italian Modernist 2 Carat Emerald Cut Diamond Vintage
Diamond, White Diamond, Moonstone, Gold, 18k Gold, Yellow Gold
1950s 2 Carat Emerald Cut Diamond Vintage
Diamond, Onyx, Turquoise, Gold
1950s 2 Carat Emerald Cut Diamond Vintage
Diamond, Spinel, 18k Gold, White Gold
1970s European 2 Carat Emerald Cut Diamond Vintage
Aquamarine, Diamond, Yellow Gold
20th Century 2 Carat Emerald Cut Diamond Vintage
Aquamarine, Diamond, Peridot, Turquoise, 18k Gold, Yellow Gold
1970s Unknown Retro 2 Carat Emerald Cut Diamond Vintage
Diamond, Sapphire, Gold, 18k Gold, Yellow Gold
1960s French Post-War 2 Carat Emerald Cut Diamond Vintage
Coral, Diamond, Onyx, 18k Gold, Yellow Gold
Mid-20th Century American Modern 2 Carat Emerald Cut Diamond Vintage
Diamond, White Diamond, Ruby, Yellow Gold
1960s American 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, 18k Gold, Platinum, Enamel
Mid-20th Century American Contemporary 2 Carat Emerald Cut Diamond Vintage
Diamond, White Diamond, Emerald, Ruby, Sapphire, Blue Sapphire, Gold, 18...
Late 20th Century Contemporary 2 Carat Emerald Cut Diamond Vintage
Diamond, Garnet, 14k Gold, Yellow Gold
1960s British Edwardian 2 Carat Emerald Cut Diamond Vintage
Diamond, Sapphire, 18k Gold, White Gold, Yellow Gold
Late 20th Century French 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, 18k Gold
20th Century 2 Carat Emerald Cut Diamond Vintage
Diamond, Sapphire, Ruby, 18k Gold
1970s Japanese Modernist 2 Carat Emerald Cut Diamond Vintage
Diamond, Pearl, White Diamond, Gold, White Gold, 18k Gold
Mid-20th Century American Modern 2 Carat Emerald Cut Diamond Vintage
Amethyst, Diamond, White Diamond, Gold, 14k Gold, Yellow Gold
Mid-20th Century Unknown Modern 2 Carat Emerald Cut Diamond Vintage
Diamond, White Diamond, Opal, Platinum
1960s Italian Modernist 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, Ruby, White Diamond, Gold, Yellow Gold, Platinum, 18k ...
Mid-20th Century American Modern 2 Carat Emerald Cut Diamond Vintage
Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, 14k Gold, Yellow ...
1980s 2 Carat Emerald Cut Diamond Vintage
Diamond, Multi-gemstone, 18k Gold
1930s American Art Deco 2 Carat Emerald Cut Diamond Vintage
Coral, Diamond, White Diamond, Platinum
1930s Art Deco 2 Carat Emerald Cut Diamond Vintage
Amethyst, Citrine, Diamond, Sapphire, Gold, 14k Gold, Yellow Gold
1960s Modern 2 Carat Emerald Cut Diamond Vintage
White Diamond, Emerald, Ruby, Blue Sapphire, Purple Sapphire, Gold, 18k ...
20th Century 2 Carat Emerald Cut Diamond Vintage
Diamond, Blue Sapphire, Sapphire, Platinum
20th Century French 2 Carat Emerald Cut Diamond Vintage
Diamond, Pearl, 18k Gold, Yellow Gold
1970s American 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, Ruby, Gold, 18k Gold, Yellow Gold, Platinum
20th Century American 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, Lapis Lazuli, Pearl, Ruby, Blue Sapphire, 14k Gold, Ye...
1970s European 2 Carat Emerald Cut Diamond Vintage
Gold, 18k Gold
1950s 2 Carat Emerald Cut Diamond Vintage
Citrine, Diamond, Garnet, Ruby, Sapphire, Topaz, Gold, 18k Gold, Yellow ...
1960s 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, Ruby, Sapphire, 18k Gold
1960s American Modernist 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, Sapphire, Gold, 18k Gold, Yellow Gold
Mid-20th Century Art Deco 2 Carat Emerald Cut Diamond Vintage
Diamond, Pearl, Black Pearl, South Sea Pearl, White Gold, Platinum
Mid-20th Century Art Deco 2 Carat Emerald Cut Diamond Vintage
Diamond, Pearl, Black Pearl, South Sea Pearl, White Gold, 18k Gold
Mid-20th Century 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, 18k Gold, Platinum, Enamel
1940s Retro 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, Ruby, Sapphire, 18k Gold
1970s 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, Ruby, Sapphire, 18k Gold, Platinum
1940s French Retro 2 Carat Emerald Cut Diamond Vintage
Diamond, White Diamond, Emerald, Garnet, Pearl, Natural Pearl, Sapphire,...
20th Century Unknown 2 Carat Emerald Cut Diamond Vintage
Aquamarine, Diamond, Pearl, 14k Gold
1950s Modern 2 Carat Emerald Cut Diamond Vintage
Amethyst, Citrine, Emerald, Pearl, Ruby, Sapphire, Tourmaline, 14k Gold,...
20th Century 2 Carat Emerald Cut Diamond Vintage
Emerald, Diamond, Ruby, Blue Sapphire, Platinum, Gold
1940s German Retro 2 Carat Emerald Cut Diamond Vintage
Chrysoberyl, 18k Gold
1970s Austrian Modernist 2 Carat Emerald Cut Diamond Vintage
Diamond, Tourmaline, White Diamond, Indicolite, Gold, Yellow Gold, 14k Gold
20th Century Thai Baroque 2 Carat Emerald Cut Diamond Vintage
Jade, Sapphire, Yellow Diamond, Blue Sapphire, Pink Sapphire, Green Sapp...
20th Century Unknown 2 Carat Emerald Cut Diamond Vintage
Jade, Gold, 14k Gold, White Gold
1940s Unknown Art Deco 2 Carat Emerald Cut Diamond Vintage
Sapphire, 18k Gold, Platinum
Late 20th Century 2 Carat Emerald Cut Diamond Vintage
18k Gold, Yellow Gold
20th Century American Modernist 2 Carat Emerald Cut Diamond Vintage
Opal, Gold, Yellow Gold, 14k Gold
1970s European 2 Carat Emerald Cut Diamond Vintage
Aquamarine, Yellow Gold
1990s British Modern 2 Carat Emerald Cut Diamond Vintage
Diamond, 18k Gold
Mid-20th Century British 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald
1930s British 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, Platinum
1950s British Victorian 2 Carat Emerald Cut Diamond Vintage
Diamond, Emerald, Ruby, Yellow Gold, Platinum
20th Century English Edwardian 2 Carat Emerald Cut Diamond Vintage
18k Gold, Yellow Gold
20th Century Austrian Art Deco 2 Carat Emerald Cut Diamond Vintage
Platinum
1930s French Art Deco 2 Carat Emerald Cut Diamond Vintage
Diamond, Platinum
1960s British Modern 2 Carat Emerald Cut Diamond Vintage
Diamond, Ruby, 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.