2 Carat Baguette Diamond
21st Century and Contemporary Indian Contemporary Hoop Earrings
Diamond, White Diamond, Yellow Gold, 14k Gold
21st Century and Contemporary Indian Modern Fashion Rings
White Diamond, 10k Gold, White Gold
Vintage 1930s Art Deco Cocktail Rings
Diamond, Platinum
1990s Italian Cluster Rings
White Diamond, 18k Gold, White Gold
21st Century and Contemporary Indian Contemporary Hoop Earrings
Diamond, White Diamond, 14k Gold, Yellow Gold
21st Century and Contemporary Indian Modern Pendant Necklaces
Diamond, White Diamond, 14k Gold, White Gold
21st Century and Contemporary Indian Modern Fashion Rings
Diamond, White Diamond, Yellow Gold, 10k Gold
21st Century and Contemporary Indian Modern Fashion Rings
White Diamond, 10k Gold, White Gold
21st Century and Contemporary Indian Modern Link Bracelets
White Diamond, Diamond, 10k Gold, White Gold
21st Century and Contemporary Indian Contemporary Fashion Rings
Diamond, White Diamond, 14k Gold, White Gold
21st Century and Contemporary Indian Contemporary Fashion Rings
White Diamond, Diamond, Yellow Gold, 14k Gold
21st Century and Contemporary American Artisan Cocktail Rings
Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, White Gold
21st Century and Contemporary Indian Modern Hoop Earrings
White Diamond, Diamond, 14k Gold, White Gold
2010s American Art Deco Bridal Rings
Diamond, Platinum
2010s American Contemporary Fashion Rings
Diamond, White Diamond, Sapphire, Blue Sapphire, 18k Gold, White Gold
2010s American Contemporary Fashion Rings
Diamond, White Diamond, Sapphire, Blue Sapphire, 18k Gold, White Gold
Vintage 1970s More Rings
Diamond, Ruby, 18k Gold, Yellow Gold
2010s American Contemporary Cocktail Rings
Diamond, White Diamond, Tanzanite, 14k Gold, White Gold
2010s American Contemporary Cocktail Rings
Diamond, White Diamond, Tanzanite, 14k Gold, White Gold
21st Century and Contemporary Indian Modern Pendant Necklaces
White Diamond, Diamond, 14k Gold, White Gold
Vintage 1950s Unknown Fashion Rings
Diamond
21st Century and Contemporary Indian Modern Hoop Earrings
White Diamond, Diamond, 14k Gold, Yellow Gold
21st Century and Contemporary Indian Modern Link Bracelets
White Diamond, Diamond, 14k Gold, White Gold
Vintage 1920s Unknown Art Deco Engagement Rings
Diamond, Platinum
1990s Pendant Necklaces
Diamond, Emerald, Platinum
21st Century and Contemporary Modern Cocktail Rings
Diamond, Sapphire, 14k Gold, White Gold
20th Century French Modern Solitaire Rings
Diamond, White Diamond, 18k Gold, Gold, White Gold
20th Century French Art Deco Solitaire Rings
Diamond, White Diamond, 18k Gold, Gold, White Gold
20th Century Cluster Rings
Emerald, Yellow Gold, 18k Gold
21st Century and Contemporary Modern Engagement Rings
White Diamond, Platinum
2010s American Contemporary Cocktail Rings
Diamond, Blue Sapphire, 18k Gold, White Gold
20th Century Chinese Art Deco Stud Earrings
Diamond, Opal, 10k Gold, White Gold
20th Century Chinese Modern Fashion Rings
Diamond, Tanzanite, Gold, 18k Gold, White Gold
21st Century and Contemporary Thai Contemporary Dangle Earrings
Diamond, White Diamond, Onyx, Topaz, Gold, 18k Gold, White Gold
2010s American Dangle Earrings
Diamond, Jade, 18k Gold, White Gold
1990s Tennis Bracelets
Diamond, White Diamond
Mid-20th Century Unknown Artist Dangle Earrings
Diamond, Rose Gold, Platinum
21st Century and Contemporary American Contemporary Engagement Rings
Diamond, White Diamond, Platinum
Late 20th Century More Rings
Diamond, 14k Gold, White Gold
Vintage 1930s French Art Deco Solitaire Rings
Diamond, White Diamond, Platinum
21st Century and Contemporary American Contemporary Engagement Rings
Diamond, Yellow Diamond, Gold, 18k Gold, Yellow Gold, White Gold
Vintage 1960s Drop Earrings
Diamond, Topaz, White Diamond, Platinum
Early 20th Century Unknown Art Deco Dangle Earrings
Diamond, Lapis Lazuli, Platinum
21st Century and Contemporary More Rings
Diamond, Jade, 18k Gold, White Gold
Early 20th Century Unknown Art Deco Brooches
Diamond, Ruby, Platinum
Early 20th Century Art Deco Pendant Necklaces
Diamond, Emerald, Platinum
Late 20th Century Unknown Modern Cocktail Rings
Diamond, White Diamond, Sapphire, Yellow Sapphire, 18k Gold, Yellow Gold...
21st Century and Contemporary Pendant Necklaces
Diamond, Emerald, Moonstone, Rainbow Moonstone, Kyanite, Sterling Silver
2010s Israeli Three-Stone Rings
Diamond, 18k Gold, White Gold
Mid-20th Century Solitaire Rings
Aquamarine, Platinum
21st Century and Contemporary American More Rings
Diamond, Yellow Gold
21st Century and Contemporary American Modern Band Rings
Diamond, White Diamond, 14k Gold, White Gold
2010s American Band Rings
Diamond, 14k Gold, White Gold
21st Century and Contemporary Contemporary Tennis Bracelets
Diamond, White Diamond, Gold, 10k Gold, Yellow Gold
Early 2000s Italian Modern Dangle Earrings
Diamond, White Diamond, 14k Gold
2010s American Contemporary Band Rings
Diamond, 14k Gold
21st Century and Contemporary Unknown Art Deco Cocktail Rings
Blue Diamond, Diamond, Platinum, Sterling Silver
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2 Carat Baguette Diamond For Sale on 1stDibs
How Much is a 2 Carat Baguette Diamond?
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 ExpertAugust 24, 2021A 2 carat oval diamond is approximately 10.23mm × 6.82mm × 4.16mm in size. These diamonds usually have an approximate face-up area of 57.21 mm². Find a variety of diamonds on 1stDibs.
- 1stDibs ExpertNovember 1, 2023Whether two-carat diamond studs are too big is a matter of personal preference. At this size, each earring will be one carat. If you opt for the classic round brilliant cut, the studs will typically measure around 6.5 millimeters in diameter, which is a little more than half the size of a dime. Find a wide range of diamond stud earrings 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.