Shield Diamond
Antique Early 1900s American Edwardian Cocktail Rings
Diamond, Gold, 14k Gold, Silver
Early 20th Century Unknown Art Deco Engagement Rings
Diamond, Platinum
2010s American Contemporary Cluster Rings
Diamond, White Diamond, 18k Gold
2010s American Contemporary Stud Earrings
Diamond, White Diamond, 18k Gold
2010s American Contemporary Stud Earrings
Diamond, White Diamond, 18k Gold
21st Century and Contemporary Turkish Contemporary Pendant Necklaces
Diamond, Emerald, 14k Gold, Rose Gold
21st Century and Contemporary American Modern Pendant Necklaces
Diamond, 18k Gold
21st Century and Contemporary Turkish Contemporary Cocktail Rings
Diamond, White Diamond, Gold, 14k Gold, Rose Gold
21st Century and Contemporary Turkish Contemporary Cocktail Rings
White Diamond, Black Diamond, Gold, 18k Gold, Rose Gold
21st Century and Contemporary American Lever-Back Earrings
Diamond, Quartz, Sterling Silver
Antique 1890s Unknown Late Victorian Pendant Necklaces
Diamond, Gold, 15k Gold, Yellow Gold
21st Century and Contemporary American Artist Pendant Necklaces
Diamond, 18k Gold
21st Century and Contemporary Turkish Contemporary Pendant Necklaces
Diamond, Ruby, 14k Gold, Rose Gold
Early 20th Century Unknown Late Victorian Cocktail Rings
Diamond, Blue Sapphire, 18k Gold
Vintage 1930s Art Deco Pendant Necklaces
Diamond, Sapphire, 18k Gold
Vintage 1980s Hoop Earrings
Diamond, 18k Gold, Yellow Gold
21st Century and Contemporary Cluster Rings
2010s American Artisan Fashion Rings
Brown Diamond, 18k Gold
Vintage 1950s Unknown Engagement Rings
Diamond, White Diamond, Blue Sapphire, Platinum
Vintage 1950s Art Deco Drop Earrings
Diamond, Sapphire, Platinum
Antique 1870s Drop Earrings
Diamond, Sapphire, Pink Sapphire, Yellow Gold, 10k Gold
2010s Oceanic Art Deco Engagement Rings
Diamond, Rose Gold
2010s American High Victorian Dome Rings
Diamond, Gold, 18k Gold
2010s British Modernist Pendant Necklaces
Diamond, Gold, 18k Gold, Yellow Gold
21st Century and Contemporary Modern More Jewelry
Diamond, White Diamond, Black Diamond, Jade, Gold, 18k Gold, Rose Gold, ...
21st Century and Contemporary Canadian Artist Cluster Rings
Spinel, 14k Gold
2010s French Contemporary Cocktail Rings
Diamond, Garnet, Sapphire, Tourmaline, Pink Sapphire, Spinel, 18k Gold
2010s American Contemporary Fashion Rings
White Diamond, Gold, 18k Gold, White Gold
2010s American Contemporary Fashion Rings
White Diamond, Gold, 18k Gold, Rose Gold
2010s American Contemporary Band Rings
Black Diamond, Gold, 18k Gold, White Gold
21st Century and Contemporary Hong Kong Contemporary Drop Earrings
Diamond, Moonstone, Gold, 18k Gold
21st Century and Contemporary Artist Signet Rings
Diamond, 18k Gold
1990s American Modern Fashion Rings
Diamond, Topaz, 14k Gold, Yellow Gold
2010s Australian Art Deco Bangles
Diamond, Spinel, Yellow Gold, 9k Gold, White Gold
21st Century and Contemporary American Contemporary Fashion Rings
Opal, Emerald, Diamond, Yellow Gold, Gold, 18k Gold, Sterling Silver
21st Century and Contemporary Danish Artist Pendant Necklaces
Coral, Diamond, Emerald, Lapis Lazuli, Opal, Agate, 18k Gold
2010s American Contemporary Pendant Necklaces
Black Diamond, 18k Gold, White Gold
2010s Indian Contemporary Cufflinks
Diamond, 18k Gold, White Gold, Sterling Silver
2010s American Contemporary Pendant Necklaces
Black Diamond, 18k Gold, Gold, Yellow Gold
2010s American Artisan Drop Necklaces
Diamond, White Diamond, Garnet, Natural Pearl, Sapphire, Yellow Sapphire...
20th Century English Solitaire Rings
Alexandrite, Diamond, White Diamond, Platinum
2010s Dangle Earrings
Diamond, White Diamond, 18k Gold, White Gold
Early 20th Century Unknown Drop Necklaces
White Diamond, Platinum
2010s British Modern Engagement Rings
Diamond, White Gold
2010s American Contemporary Engagement Rings
Yellow Diamond, 18k Gold, Platinum
21st Century and Contemporary Modern Engagement Rings
Diamond, Platinum
21st Century and Contemporary American Modern Drop Necklaces
White Diamond, Yellow Diamond, Pink Diamond, 18k Gold, White Gold
20th Century Art Deco Pendant Necklaces
Diamond, Onyx, 18k Gold, White Gold
American Brooches
Diamond, Platinum
Early 2000s Modern More Rings
Diamond, Emerald, 18k Gold, Platinum, Yellow Gold
20th Century Three-Stone Rings
Blue Sapphire, Diamond, Sapphire, White Diamond, 18k Gold, White Gold
21st Century and Contemporary Engagement Rings
Diamond, Platinum
Vintage 1930s Art Deco Cocktail Rings
Diamond, White Diamond, Yellow Diamond, Platinum
21st Century and Contemporary Cocktail Rings
Diamond, White Gold
21st Century and Contemporary American Modern Cocktail Rings
Diamond, Tanzanite, 18k Gold
Early 20th Century Art Deco Engagement Rings
Diamond, White Diamond, Platinum
2010s Thai Modern Drop Earrings
White Diamond, Peridot, Diamond, 18k Gold, White Gold
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Shield Diamond For Sale on 1stDibs
How Much is a Shield 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.
- What is a shield cut diamond?1 Answer1stDibs ExpertApril 5, 2022Shield cut diamonds have a triangular shape with three sides bowed so the diamond sort of resembles a shield. They’re often used in rings as side accents to the center stone, so they rest a large side against the stone and then taper down the band. Shop a collection of authentic shield cut diamonds from some of the world’s top boutiques on 1stDibs.