Ruby With Trillion Cut Diamonds
Antique 19th Century Victorian Band Rings
Diamond, White Diamond, Ruby
21st Century and Contemporary Art Deco Cocktail Rings
Diamond, Ruby, Platinum
21st Century and Contemporary Unknown Modern Band Rings
Diamond, Ruby, Gold, 14k Gold
20th Century Unknown Contemporary Fashion Rings
Diamond, White Diamond, Ruby, Yellow Gold
21st Century and Contemporary American Art Deco Bridal Rings
Diamond, Ruby, 18k Gold, Yellow Gold, Gold
2010s Hong Kong Cocktail Rings
Ruby, White Diamond, Diamond, Amethyst, Gold, Rose Gold, 18k Gold
21st Century and Contemporary British Art Deco Three-Stone Rings
Diamond, Ruby, 18k Gold, Yellow Gold
2010s North American Modern Three-Stone Rings
Ruby, Diamond, White Gold, 18k Gold
21st Century and Contemporary Unknown Contemporary Cocktail Rings
Ruby, White Diamond, Diamond, Yellow Gold, 18k Gold, Gold
2010s North American Contemporary Three-Stone Rings
Ruby, Diamond, Yellow Gold, 14k Gold
Early 2000s Thai Art Deco Drop Earrings
Emerald, Peridot, Ruby, Blue Sapphire, Gold, 14k Gold
2010s American Contemporary Three-Stone Rings
Ruby, Diamond, Platinum, Yellow Gold
21st Century and Contemporary American Three-Stone Rings
Diamond, Ruby, Platinum
2010s American Contemporary Three-Stone Rings
Diamond, Ruby, 18k Gold, White Gold, Yellow Gold
Vintage 1980s Engagement Rings
Diamond, Ruby, Gold, 18k Gold, Yellow Gold, Platinum
21st Century and Contemporary Cluster Rings
Diamond, White Diamond, Ruby, Yellow Gold, 18k Gold, Gold
2010s Burmese Modern Cocktail Rings
Ruby, Diamond, White Gold, 18k Gold
2010s Turkish Modern Fashion Rings
Diamond, Ruby, Gold, 14k Gold
21st Century and Contemporary Cocktail Rings
Diamond, White Diamond, Ruby, 18k Gold, Platinum
2010s Turkish Modern Stud Earrings
Diamond, Ruby, 14k Gold, Gold
21st Century and Contemporary Bangles
Diamond, Ruby, Gold, 18k Gold
Late 20th Century American Modern Drop Necklaces
White Diamond, Ruby, 18k Gold
2010s American Modern Side Tables
Acrylic, Lucite
21st Century and Contemporary American Contemporary Bridal Rings
Diamond, Ruby, Yellow Gold, 14k Gold
Late 20th Century Pendant Necklaces
Diamond, Morganite, Ruby, 14k Gold, Silver
Mid-20th Century European Artist Brooches
Diamond, Ruby, 18k Gold
Mid-20th Century American Cocktail Rings
Ruby, White Diamond, Diamond, Gold, Platinum, 18k Gold
21st Century and Contemporary Indian Modern Stud Earrings
Diamond, Ruby, Pink Sapphire, 18k Gold
21st Century and Contemporary Indian Modern Stud Earrings
Diamond, Emerald, Pearl, Ruby, 18k Gold
1990s Italian Contemporary Clip-on Earrings
Diamond, Ruby, Sapphire, 18k Gold, Yellow Gold
1990s Cocktail Rings
Diamond, Ruby, 18k Gold, Yellow Gold
2010s American Contemporary Engagement Rings
Diamond, Ruby, 18k Gold, Platinum
21st Century and Contemporary Greek Byzantine Bangles
Blue Sapphire, Sapphire, Ruby, Emerald, White Diamond, Diamond, Gold, 18...
2010s American Artisan Drop Earrings
Jade, Diamond, White Diamond, Ruby, Yellow Gold, 18k Gold
2010s American Dangle Earrings
Diamond, Ruby, Tourmaline
21st Century and Contemporary Art Deco Cocktail Rings
21st Century and Contemporary Indian Modern Stud Earrings
Yellow Diamond, Ruby, 18k Gold
Antique 1890s Victorian Cocktail Rings
Ruby, Diamond, Silver, Yellow Gold, 18k Gold, Gold
1990s American Contemporary Engagement Rings
Diamond, Ruby, 18k Gold, Yellow Gold
1990s American Contemporary Three-Stone Rings
Diamond, Ruby, Gold, 18k Gold, Yellow Gold, Platinum
20th Century Modernist Cluster Rings
Diamond, Ruby, Gold, 18k Gold, Yellow Gold
21st Century and Contemporary Three-Stone Rings
Diamond, Ruby, 18k Gold
21st Century and Contemporary Indian Modern Stud Earrings
Diamond, Natural Pearl, Ruby, 18k Gold, Rose Gold
1990s English Art Deco Drop Necklaces
Diamond, Opal, Ruby, Platinum
2010s Italian Contemporary Three-Stone Rings
Diamond, Brown Diamond, Ruby, 18k Gold
21st Century and Contemporary Cocktail Rings
Diamond, Ruby, 14k Gold, White Gold
Early 20th Century French Modern Cocktail Rings
Diamond, Ruby, Platinum
Vintage 1930s European Art Deco Clip-on Earrings
Diamond, Ruby, 18k Gold
2010s Italian Modern Engagement Rings
Ruby, White Diamond, Diamond, Yellow Gold, White Gold, 18k Gold
2010s Italian Modern Cocktail Rings
Ruby, White Diamond, Diamond, Platinum, Yellow Gold, 18k Gold
Vintage 1910s American Art Nouveau Cocktail Rings
Ruby, Diamond, White Diamond, Gold, Yellow Gold, 18k Gold
2010s Greek Contemporary Hoop Earrings
Diamond, Gold, 18k Gold, Yellow Gold
21st Century and Contemporary American Fashion Rings
Diamond, Ruby, 18k Gold, Yellow Gold, Platinum
2010s American Victorian Stud Earrings
Diamond, Ruby, White Diamond, 14k Gold, White Gold, Gold
2010s Greek Contemporary Band Rings
Diamond, Gold, 18k Gold, Yellow Gold
2010s American Contemporary Three-Stone Rings
Ruby, Diamond, Yellow Gold, 18k Gold
Vintage 1960s Cocktail Rings
Diamond, Ruby, Platinum
2010s Greek Contemporary Cluster Rings
Diamond, Gold, 18k Gold, Yellow Gold
2010s American Contemporary Engagement Rings
Diamond, White Diamond, Ruby, Platinum
2010s Unknown Contemporary Engagement Rings
Diamond, Ruby, White Diamond, 18k Gold, Yellow Gold, Gold, White Gold
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Ruby With Trillion Cut Diamonds For Sale on 1stDibs
How Much are Ruby With Trillion Cut Diamonds?
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.
- What is a trillion cut diamond?1 Answer
Roman Malakov DiamondsMarch 22, 2021A trillion cut diamond is a triangular shaped brilliant cut diamond. It normally has 50 facets.