5 Carat Old Mine Cut
Antique Late 19th Century Unknown Late Victorian Drop Earrings
Diamond, Sapphire, 18k Gold
Vintage 1930s Art Deco Engagement Rings
Diamond, Platinum
Antique 1870s Victorian Cluster Rings
Diamond, White Diamond, Emerald, Gold, 14k Gold, Yellow Gold
Antique 1880s Victorian Dangle Earrings
Diamond, 18k Gold
Antique 1880s Victorian Dangle Earrings
Diamond, 18k Gold, Sterling Silver
Antique 1880s Victorian Stud Earrings
Diamond, Onyx, 18k Gold
Vintage 1940s Retro Engagement Rings
Diamond, Gold, 18k Gold, White Gold
Vintage 1940s Art Deco Engagement Rings
Diamond, Platinum
Vintage 1920s Engagement Rings
Diamond, 18k Gold, White Gold
Antique 1890s Victorian Engagement Rings
Diamond, Gold, 14k Gold, White Gold, Yellow Gold
Antique 1840s Victorian Engagement Rings
Diamond, Gold, 14k Gold, Yellow Gold
Antique 1870s Victorian Engagement Rings
Diamond, Gold, 18k Gold, Yellow Gold
Early 20th Century Edwardian Cluster Rings
Diamond, 14k Gold, Yellow Gold, Platinum
Vintage 1920s Art Nouveau Engagement Rings
Diamond, Gold, 14k Gold, White Gold, Yellow Gold
Vintage 1930s Art Deco Engagement Rings
Diamond, Gold, 18k Gold, White Gold
Mid-20th Century Cluster Rings
Diamond, Platinum
Antique 1860s Victorian Drop Earrings
Diamond, Gold, 18k Gold, Yellow Gold
Antique 1890s Victorian Pendant Necklaces
Diamond, 14k Gold, White Gold, Yellow Gold
Antique Late 19th Century British Victorian Band Rings
Diamond, Emerald, 18k Gold, Yellow Gold
Early 20th Century British Art Deco Cluster Rings
Diamond, 22k Gold, Yellow Gold
Vintage 1930s Art Deco Engagement Rings
Diamond, Platinum
Antique Late 19th Century Unknown Victorian Three-Stone Rings
White Diamond, 14k Gold, Yellow Gold
Vintage 1940s Engagement Rings
Diamond, Opal, Gold, 14k Gold, Rose Gold
Vintage 1920s Cocktail Rings
Diamond, Platinum
20th Century Unknown Solitaire Rings
Diamond, 18k Gold, White Gold
Antique Late 19th Century Unknown Victorian Three-Stone Rings
Diamond, White Diamond, 14k Gold, Yellow Gold
Vintage 1930s Art Deco Engagement Rings
Diamond, Platinum
Antique Late 19th Century American Art Nouveau Cocktail Rings
Diamond, White Diamond, Moonstone, 14k Gold, Yellow Gold
2010s Russian Victorian Link Necklaces
Diamond, Gold, Silver
Antique 1880s Victorian Band Rings
Diamond, Gold, 18k Gold, Yellow Gold
Early 20th Century Late Victorian Band Rings
Diamond, Platinum
Antique 1890s Band Rings
Diamond, White Diamond, Gold, 18k Gold, Rose Gold, White Gold
Vintage 1950s Cluster Rings
Diamond, Sapphire, 18k Gold
Antique 19th Century Unknown High Victorian Clip-on Earrings
Diamond, 18k Gold, Silver
Antique Early 1900s Unknown Edwardian Brooches
Diamond, Yellow Diamond, Gold, White Gold, Platinum, Silver
Vintage 1930s Art Deco Band Rings
Diamond, White Diamond, Platinum
Vintage 1930s Art Deco Band Rings
Diamond, White Diamond, Platinum
Vintage 1920s Unknown Art Deco Engagement Rings
Diamond, Platinum
Vintage 1930s Art Deco Bridal Rings
Diamond, 18k Gold
Antique 1890s Late Victorian Engagement Rings
Diamond, White Diamond, 14k Gold, Rose Gold
Antique 1890s Victorian Cluster Rings
Diamond, White Diamond, Gold, 14k Gold, Yellow Gold
Vintage 1920s Engagement Rings
Gold, 14k Gold, White Gold, Yellow Gold
2010s Wedding Rings
Diamond, Platinum
Antique 19th Century British Victorian Multi-Strand Necklaces
Agate, 18k Gold
Antique 1890s Victorian Cluster Rings
Diamond, White Diamond, Gold, 10k Gold, White Gold, Yellow Gold
2010s British Modern Engagement Rings
Diamond, Platinum
Vintage 1920s French Art Deco Engagement Rings
Diamond, Brown Diamond, Platinum
Vintage 1910s Unknown Art Deco Pendant Necklaces
Diamond, 14k Gold, Platinum
Vintage 1910s American Art Deco Tennis Bracelets
Diamond, 14k Gold
Antique 1890s Engagement Rings
Diamond, Opal, Gold, 18k Gold, Yellow Gold
Mid-20th Century Italian Art Deco Cluster Rings
Diamond, Sapphire, 18k Gold
Antique 1880s Victorian Cluster Rings
Diamond, Gold, 14k Gold, Yellow Gold
Antique 1890s Victorian Engagement Rings
Diamond, Gold, 14k Gold, Yellow Gold
Vintage 1920s Art Deco Link Bracelets
Diamond, 18k Gold, Yellow Gold, Platinum
Early 20th Century Unknown Art Deco Link Bracelets
Diamond, Platinum
Antique Late 19th Century Lever-Back Earrings
Diamond, Pearl, 18k Gold
Mid-20th Century Art Deco Engagement Rings
Diamond, Platinum
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5 Carat Old Mine Cut For Sale on 1stDibs
How Much is a 5 Carat Old Mine Cut?
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.