Shield Diamond
Vintage 1910s Edwardian Engagement Rings
Diamond, White Diamond, Platinum
2010s American Bridal Rings
Diamond, Gold, White Gold
21st Century and Contemporary Art Deco Pendant Necklaces
Diamond, Brown Diamond, Gold, 18k Gold, Rose Gold, White Gold
2010s American Engagement Rings
Diamond, 14k Gold, White Gold
2010s American Engagement Rings
Emerald, Diamond, 14k Gold, Yellow Gold
20th Century Cocktail Rings
Diamond, Platinum
Mid-20th Century More Rings
Diamond, Emerald, 14k Gold, Yellow Gold
Early 2000s Unknown Art Deco Engagement Rings
Diamond, Emerald, Platinum
Antique 1880s Victorian Cocktail Rings
Diamond, Emerald, Gold, 18k Gold, Yellow Gold
2010s Contemporary Stud Earrings
Diamond, Platinum
2010s Contemporary Cocktail Rings
Diamond, 18k Gold
2010s Contemporary Cocktail Rings
Diamond, 18k Gold, Yellow Gold
Vintage 1920s Unknown Art Deco Brooches
White Diamond, Platinum
21st Century and Contemporary Unknown Cufflinks
Diamond, White Diamond, 14k Gold, White Gold
2010s American Modernist Cocktail Rings
Diamond, White Diamond, Tourmaline, Indicolite, Gold, 14k Gold, White Gold
Vintage 1920s American Art Deco Engagement Rings
Diamond, Platinum
21st Century and Contemporary Engagement Rings
Diamond, Platinum
Vintage 1980s Turkish Modern Fashion Rings
Diamond, Yellow Gold
Antique 1880s Pendant Necklaces
Diamond, 14k Gold, Enamel
Vintage 1920s Art Deco More Rings
Diamond, Platinum
Early 20th Century Art Deco Brooches
Diamond, Platinum, 18k Gold
Vintage 1920s Art Deco Cocktail Rings
Diamond, Platinum
21st Century and Contemporary Three-Stone Rings
Emerald, Diamond, 18k Gold, Platinum
Early 20th Century English Art Deco Brooches
Diamond, Jade, Rock Crystal, Platinum
21st Century and Contemporary Art Deco Engagement Rings
Diamond, Ruby, Platinum
Vintage 1920s Art Deco More Rings
Diamond, Platinum
Vintage 1920s Art Deco Engagement Rings
Diamond, Platinum
Late 20th Century Unknown Modern Pendant Necklaces
Diamond, Tanzanite, 18k Gold, Yellow Gold
Vintage 1930s Art Deco Cocktail Rings
Diamond, Platinum
Early 20th Century Art Deco More Rings
Diamond, Platinum
21st Century and Contemporary Italian Bangles
White Diamond, 18k Gold, White Gold
2010s American Artisan Cocktail Rings
Diamond, 22k Gold
Vintage 1920s British Art Deco Dangle Earrings
White Diamond, 18k Gold
20th Century American Retro More Earrings
Diamond, Ruby, 18k Gold
20th Century American Art Deco More Rings
Diamond, White Diamond, 18k Gold, White Gold
2010s American Contemporary Fashion Rings
Diamond, White Diamond, Tourmaline, White Gold, 18k Gold
2010s American Contemporary Cocktail Rings
Diamond, White Diamond, Sapphire, Green Sapphire, 14k Gold, Yellow Gold
Early 2000s Modern More Rings
Diamond, 14k Gold
Vintage 1920s Art Deco Engagement Rings
Diamond, Platinum
20th Century Cocktail Rings
Diamond, Emerald, Platinum
Vintage 1920s Art Deco Three-Stone Rings
Diamond, Platinum
Vintage 1930s Unknown Art Deco Cocktail Rings
Diamond, Platinum
20th Century Cocktail Rings
Diamond, White Gold
Antique Early 19th Century Early Victorian Cocktail Rings
Diamond, 14k Gold, Yellow Gold, Enamel, Platinum
Early 20th Century Unknown Art Deco Cocktail Rings
Diamond, Platinum
21st Century and Contemporary Fashion Rings
Diamond, White Diamond, 18k Gold, White Gold
Vintage 1920s Art Deco More Rings
Diamond, Sapphire, Platinum
Vintage 1960s Italian Drop Necklaces
Blue Sapphire, White Diamond, 18k Gold
Vintage 1920s Art Deco More Rings
Diamond, Emerald, Platinum
2010s Indian Modern Chandelier Earrings
Diamond, Emerald, 18k Gold
Vintage 1920s Art Deco More Rings
Diamond, Sapphire, Platinum
Vintage 1920s Unknown Art Deco Cocktail Rings
Diamond, Platinum
Antique Early 19th Century Unknown Edwardian Engagement Rings
Diamond, Platinum
Vintage 1920s Unknown Art Deco Cocktail Rings
Diamond, Platinum
Vintage 1920s Unknown Art Deco Cocktail Rings
Diamond, Platinum
Antique Early 19th Century Unknown Art Deco Engagement Rings
Diamond, Platinum
Vintage 1920s Art Deco Fashion Rings
Diamond, Blue Sapphire, Platinum
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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.