Fancy Diamond Blue Green
21st Century and Contemporary Three-Stone Rings
Blue Diamond
21st Century and Contemporary Three-Stone Rings
Blue Diamond
21st Century and Contemporary Three-Stone Rings
Blue Diamond
2010s British Modern Engagement Rings
Blue Sapphire, Pink Sapphire, Yellow Sapphire, Green Sapphire, Tanzanite...
2010s British Modern Engagement Rings
Blue Sapphire, Pink Sapphire, Yellow Sapphire, Green Sapphire, Tanzanite...
21st Century and Contemporary Three-Stone Rings
Blue Diamond
21st Century and Contemporary Asian Contemporary Cluster Rings
Diamond, Blue Diamond, Gold, 18k Gold
2010s Asian Loose Gemstones
Diamond
2010s More Rings
2010s More Rings
21st Century and Contemporary Three-Stone Rings
Diamond, Blue Diamond, Pink Diamond
2010s Belgian Contemporary Fashion Rings
Pink Diamond, Blue Diamond, White Diamond, Diamond, Yellow Gold, 18k Gold
21st Century and Contemporary Three-Stone Rings
Blue Diamond
21st Century and Contemporary Three-Stone Rings
Diamond, Blue Diamond
21st Century and Contemporary Three-Stone Rings
Blue Diamond, Pink Diamond
21st Century and Contemporary Three-Stone Rings
Diamond, Blue Diamond, Pink Diamond
21st Century and Contemporary Three-Stone Rings
Blue Diamond, Platinum
21st Century and Contemporary Three-Stone Rings
Blue Diamond
21st Century and Contemporary Three-Stone Rings
Blue Diamond, Pink Diamond
21st Century and Contemporary Three-Stone Rings
Blue Diamond, Pink Diamond
21st Century and Contemporary Three-Stone Rings
Blue Diamond
21st Century and Contemporary Three-Stone Rings
Blue Diamond, Pink Diamond
21st Century and Contemporary Three-Stone Rings
Diamond, Blue Diamond, Pink Diamond
21st Century and Contemporary Three-Stone Rings
Blue Diamond
21st Century and Contemporary Dangle Earrings
Diamond, Blue Diamond, Pink Diamond
21st Century and Contemporary Three-Stone Rings
Diamond, Blue Diamond
21st Century and Contemporary Three-Stone Rings
Blue Diamond, Pink Diamond
21st Century and Contemporary Three-Stone Rings
Blue Diamond
21st Century and Contemporary Three-Stone Rings
Diamond, Blue Diamond
21st Century and Contemporary Three-Stone Rings
Blue Diamond, Pink Diamond
21st Century and Contemporary Engagement Rings
Blue Diamond, Pink Diamond, 18k Gold
21st Century and Contemporary American Contemporary Cocktail Rings
Diamond, Blue Diamond, Pink Diamond, Gold, 18k Gold, Rose Gold
21st Century and Contemporary Asian Link Bracelets
Diamond, Blue Diamond, Yellow Diamond, Pink Diamond, 18k Gold, White Gold
21st Century and Contemporary Cocktail Rings
Diamond, Blue Diamond, Pink Diamond
21st Century and Contemporary Three-Stone Rings
Blue Diamond
20th Century Indian Retro Pendant Necklaces
Diamond, Blue Diamond, Pink Diamond, Cultured Pearl, Green Sapphire, 18k...
21st Century and Contemporary Three-Stone Rings
Blue Diamond
21st Century and Contemporary Pendant Necklaces
Sapphire, Blue Sapphire, Yellow Sapphire, Green Sapphire, Diamond, White...
21st Century and Contemporary Cluster Rings
Diamond, White Diamond, Sapphire, Blue Sapphire, Yellow Sapphire, Green ...
2010s Hong Kong Contemporary Chandelier Earrings
Green Sapphire, Yellow Sapphire, Pink Sapphire, Blue Sapphire, Sapphire,...
21st Century and Contemporary Thai Contemporary Fashion Rings
Diamond, Turquoise, Sapphire, Blue Sapphire, Yellow Sapphire, Green Sapp...
21st Century and Contemporary Tennis Bracelets
Diamond, Pink Sapphire, Alexandrite, Sapphire, Blue Sapphire, Yellow Sap...
21st Century and Contemporary Dome Rings
Diamond, White Diamond, Blue Diamond, Yellow Diamond, Pink Diamond
21st Century and Contemporary Wedding Rings
Blue Diamond, Yellow Diamond, Pink Diamond
21st Century and Contemporary Hoop Earrings
Blue Sapphire, Sapphire, Pink Sapphire, Yellow Sapphire, Green Sapphire,...
21st Century and Contemporary Thai Contemporary Cocktail Rings
Purple Sapphire, Green Sapphire, Yellow Sapphire, Pink Sapphire, Blue Sa...
21st Century and Contemporary American Art Deco Drop Necklaces
Tourmaline, Multi-gemstone, Yellow Diamond, White Diamond, Diamond, Yell...
21st Century and Contemporary Thai Baroque Brooches
Blue Sapphire, Green Sapphire, Yellow Sapphire, Sapphire, Ruby, Jade, Pi...
Early 2000s Unknown Modern Tennis Bracelets
Diamond, Blue Sapphire, Pink Sapphire, Yellow Sapphire, Green Sapphire, ...
2010s American Contemporary Brooches
Spinel, Tsavorite, Green Sapphire, Blue Sapphire, Sapphire, Opal, Multi-...
2010s German Modern Stud Earrings
Diamond, Blue Diamond, 18k Gold, White Gold
2010s German Modern Band Rings
Diamond, Blue Diamond, 18k Gold, White Gold
21st Century and Contemporary American Modern Engagement Rings
Pink Diamond, Blue Diamond, Diamond, Rose Gold, 18k Gold
21st Century and Contemporary Hong Kong Contemporary Cocktail Rings
White Diamond, Pink Diamond, Blue Diamond, Diamond, Rose Gold, Yellow Go...
2010s German Modern Stud Earrings
Diamond, 18k Gold
2010s German Modern Engagement Rings
Diamond, White Gold, 18k Gold
2010s American Pendant Necklaces
18k Gold
21st Century and Contemporary North American Modern Dome Rings
Blue Diamond, Pink Diamond, Yellow Diamond, White Diamond, Diamond, Rose...
21st Century and Contemporary American Modern Bridal Rings
Pink Diamond, Blue Diamond, White Diamond, Diamond, 18k Gold, White Gold...
Late 20th Century Pendant Necklaces
Diamond, 14k Gold, White Gold
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Fancy Diamond Blue Green For Sale on 1stDibs
How Much is a Fancy Diamond Blue Green?
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.
- Are there blue-green diamonds?1 Answer1stDibs ExpertApril 5, 2022Yes, there are blue-green diamonds. However, natural ones are very rare, so most are man-made. The Dresden Green is the most famous example of a genuine blue-green diamond gemstone. You can find a wide selection of diamond gemstone jewelry on 1stDibs.