1920s Diamond And Onyx Jewelry
Early 20th Century European Art Deco Brooches
Diamond, Onyx, Platinum
Vintage 1920s English Art Deco Brooches
Diamond, Onyx, Platinum
Vintage 1920s Art Deco Brooches
Diamond, Onyx, White Gold
Early 20th Century European Art Deco Engagement Rings
Diamond, Onyx, Gold, 18k Gold
Early 20th Century Unknown Art Deco Brooches
Diamond, Onyx, Platinum
Vintage 1920s Unknown Art Deco More Bracelets
Diamond, Onyx, Platinum
Vintage 1920s Swedish Art Deco Brooches
Diamond, Emerald, Onyx, Platinum
Vintage 1920s Unknown Art Deco Chandelier Earrings
Diamond, Onyx, Platinum
Vintage 1920s French Art Deco Brooches
Diamond, Onyx, Platinum
Vintage 1920s Austrian Art Deco Cocktail Rings
Diamond, Onyx, 14k Gold
Vintage 1920s Unknown Brooches
Diamond, Onyx, Ruby, 18k Gold, White Gold
Vintage 1920s British Art Deco Engagement Rings
Diamond, Onyx, Platinum
Early 20th Century Unknown Brooches
White Diamond, Onyx, Diamond, Platinum
Vintage 1920s Art Deco Brooches
Diamond, Onyx, Gold, Platinum
Vintage 1920s Unknown Art Deco Engagement Rings
Diamond, Onyx, Platinum
Vintage 1920s Engagement Rings
Diamond, Onyx, Platinum
Vintage 1920s Unknown Art Deco Brooches
Diamond, Onyx, Platinum
Early 20th Century European Art Deco Engagement Rings
Diamond, Emerald, Onyx, 18k Gold, White Gold
Early 20th Century Unknown Art Deco Vanity Items
Diamond, Natural Pearl, Onyx, Platinum
Vintage 1920s Unknown Brooches
Citrine, Diamond, Onyx, 14k Gold, Yellow Gold
Vintage 1920s Art Deco Dangle Earrings
Diamond, Onyx, 15k Gold, Platinum
Vintage 1920s Art Deco Wrist Watches
Diamond, Onyx, Platinum
Vintage 1920s Unknown Art Deco Cocktail Rings
Diamond, Onyx, 18k Gold, Platinum
Vintage 1920s Brooches
Diamond, Onyx, Platinum
Vintage 1920s Art Deco Brooches
Diamond, Onyx, 18k Gold, Yellow Gold, Platinum
Vintage 1920s Unknown Art Deco Cocktail Rings
White Diamond, Onyx, Platinum
Vintage 1920s Unknown Art Deco More Necklaces
Diamond, Onyx, Platinum
Early 20th Century European Art Deco Cocktail Rings
Diamond, Onyx, Platinum
Vintage 1920s French Art Deco Cufflinks
Coral, Diamond, Onyx, 18k Gold, Platinum
Vintage 1920s American Art Deco More Jewelry
White Diamond, Onyx, Platinum
Vintage 1920s Unknown Art Deco Brooches
Diamond, Onyx, Platinum
Early 20th Century Italian Brooches
Diamond, Onyx, Jasper, Platinum
Vintage 1920s Art Deco Brooches
Diamond, Onyx, White Gold
Early 20th Century Unknown Art Deco Cocktail Rings
Turquoise, Onyx, White Diamond, Diamond, Platinum
Vintage 1920s Art Deco Pendant Necklaces
Diamond, Onyx, Gold, 14k Gold, White Gold
Early 20th Century American Art Deco Cocktail Rings
Diamond, White Diamond, Onyx, Platinum
Early 20th Century European Art Deco Drop Earrings
Diamond, Onyx, Gold, 18k Gold, White Gold
Early 20th Century European Art Deco Engagement Rings
Diamond, Onyx, Gold, 18k Gold
Early 20th Century American Art Deco Cocktail Rings
Coral, Diamond, White Diamond, Onyx, Platinum
Vintage 1920s Art Deco Brooches
Diamond, Onyx, Platinum
Early 20th Century European Fashion Rings
Diamond, Onyx, Gold, 14k Gold
Vintage 1920s Italian Art Deco Engagement Rings
Diamond, Onyx, Platinum
Mid-20th Century Unknown Art Deco More Rings
Diamond, Onyx, 18k Gold, White Gold
Vintage 1920s Art Deco Engagement Rings
Diamond, Gold, 14k Gold, Yellow Gold
Early 20th Century European Art Deco Stud Earrings
Diamond, Onyx, Ruby, Gold, 18k Gold, White Gold, Yellow Gold
Mid-20th Century Art Deco Cocktail Rings
Diamond, Onyx, 18k Gold, White Gold
Vintage 1920s Art Deco Brooches
Diamond, Emerald, Sapphire, Onyx, Platinum
Vintage 1920s European Art Deco Brooches
Diamond, Onyx, Platinum
Vintage 1920s Unknown Art Deco Fashion Rings
Diamond, Onyx, Platinum
Antique 1890s American Victorian Brooches
Diamond, Onyx, Ruby, 14k Gold
Vintage 1920s Art Deco More Bracelets
Diamond, Onyx, Gold
Vintage 1920s Art Deco Brooches
Coral, Diamond, Onyx
Vintage 1920s Brooches
Diamond, Onyx, Platinum
Vintage 1920s American Art Deco Brooches
Diamond, Onyx, 14k Gold, Platinum
Vintage 1920s French Art Deco Vanity Items
Diamond, Jade, Onyx, Platinum
Vintage 1920s Art Deco Brooches
Diamond, Onyx, Sapphire, 18k Gold, Yellow Gold, Platinum
Vintage 1920s Art Deco Brooches
Diamond, Onyx, Platinum
Vintage 1980s Brooches
Diamond, Onyx, 18k Gold, White Gold
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1920s Diamond And Onyx Jewelry For Sale on 1stDibs
How Much is a 1920s Diamond And Onyx Jewelry?
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.
Read More
This Onyx, Diamond and Sapphire Ring Is an Art Deco Stunner
The exquisite French jewel feels as modern today as when it was created, nearly a century ago.
Eileen Gray’s Famed Cliffside Villa in the South of France Is Returned to Its Modernist Glory
After years of diligent restoration, E-1027, the designer-cum-architect’s marriage of romance and modernism, is finally complete.
A 1920s Art Deco Necklace with a Stunning Drop Emerald
The cabochon gem centerpiece and diamond-set elliptical rings makes it a marvel of Gatsby-era glamour.
Cartier: The Jeweler Who Helped Define Art Deco
Cartier created some of the most iconic jewelry designs that defined this era.
Our Guide to Victorian, Edwardian and Art Deco Engagement Rings
Learn about these antique jewelry styles, then choose a design that speaks to you.
Why Vintage Watches Are Making a Comeback
Men, women and the watchmakers themselves are falling for the old-fashioned charm of retro timepieces.
The Process: 5 Creators of Chic Customizable Lighting
Bespoke lighting is a hallmark of upscale interiors, and contemporary makers are increasingly ambitious in their materials and forms.
An Incomparable Trove of Art Deco Treasures Is on View in Miami Beach
Heading to Florida for the art and design fairs in early December? Make time on your schedule to visit a newly opened exhibition that examines the movement's migration from Europe to America, and its evolution from niche to universal appeal.