5 Carat Old Mine Cut
Antique Late 19th Century Stud Earrings
Diamond, Gold, 14k Gold, Yellow Gold
21st Century and Contemporary Engagement Rings
Diamond, Platinum
Vintage 1920s Engagement Rings
Diamond, Platinum
Antique 18th Century Georgian Brooches
Diamond, 18k Gold, Silver
21st Century and Contemporary American Engagement Rings
Diamond, Platinum
21st Century and Contemporary American Art Deco Multi-Strand Necklaces
Diamond, Emerald, Sapphire, 14k Gold, Platinum
21st Century and Contemporary Dangle Earrings
Aquamarine, Diamond, Platinum
Early 20th Century Pendant Necklaces
Diamond, Quartz, Sapphire, Platinum
Antique Late 19th Century Victorian Three-Stone Rings
Diamond, 18k Gold
Vintage 1930s Art Deco Brooches
Diamond, Onyx, Platinum
21st Century and Contemporary Stud Earrings
Diamond, Gold, 18k Gold, Yellow Gold
Vintage 1980s European Retro Chandelier Earrings
Diamond, 18k Gold, White Gold
21st Century and Contemporary Engagement Rings
Diamond, Gold, 18k Gold, Rose Gold
20th Century Unknown Engagement Rings
Diamond, Platinum
21st Century and Contemporary American Engagement Rings
Diamond, White Diamond, Platinum
21st Century and Contemporary Dangle Earrings
Diamond, Yellow Diamond, Gold, 18k Gold, Yellow Gold
Antique Late 19th Century Cluster Rings
Diamond, Gold, 18k Gold, Yellow Gold, Enamel
Vintage 1910s British Art Deco Solitaire Rings
Diamond, Gold
Antique 1880s British Victorian Cluster Rings
Diamond, Pearl, Gold
Vintage 1920s Victorian Drop Earrings
Diamond, Gold, 18k Gold, Yellow Gold
Vintage 1930s Unknown Solitaire Rings
Diamond, 18k Gold, Platinum, Gold
Early 20th Century Art Deco Engagement Rings
Diamond, Platinum
21st Century and Contemporary Dangle Earrings
Diamond, Platinum
Early 20th Century Cocktail Rings
Diamond, Platinum
21st Century and Contemporary Art Deco Engagement Rings
Diamond, Ruby, Gold, 18k Gold, White Gold
2010s Italian Modern Solitaire Rings
Diamond, White Diamond, Emerald
20th Century Cocktail Rings
Diamond, 18k Gold, White Gold
Antique Late 19th Century Engagement Rings
Diamond, Platinum
20th Century Edwardian Cocktail Rings
Diamond, Sapphire, Star Sapphire, 18k Gold
Early 20th Century Unknown Art Deco Cocktail Rings
Diamond, 14k Gold, White Gold
Early 20th Century More Rings
Diamond, Platinum
Vintage 1930s American Art Deco Engagement Rings
Diamond, White Diamond, Ruby, Platinum
Antique Early 1900s Edwardian Cocktail Rings
Diamond, Gold, 14k Gold, White Gold, Yellow Gold
Vintage 1910s Edwardian Engagement Rings
Diamond, Platinum
Antique Mid-19th Century Pendant Necklaces
Amethyst, Diamond, Gold, 14k Gold, Yellow Gold, Silver
Early 20th Century Engagement Rings
Diamond, Platinum
Antique 19th Century Brooches
Diamond, White Diamond, Gold, Silver
21st Century and Contemporary Modern Engagement Rings
Diamond, Platinum
Vintage 1950s Cocktail Rings
Diamond, Pearl, Platinum
Early 20th Century Art Deco Engagement Rings
Diamond, Platinum
Vintage 1910s Art Deco Link Bracelets
Diamond, Platinum
Early 20th Century Art Deco Engagement Rings
Diamond, Platinum
Late 20th Century Unknown Late Victorian Stud Earrings
Diamond, White Diamond, Gold, 14k Gold, White Gold, Platinum, Enamel
20th Century Engagement Rings
Diamond, Platinum
Antique 19th Century Engagement Rings
Diamond, White Diamond, Emerald, Gold, 18k Gold, Yellow Gold, Platinum
Antique Early 1900s Victorian Dangle Earrings
21st Century and Contemporary Engagement Rings
Diamond, Tourmaline, Platinum
Antique Late 19th Century American Victorian Cocktail Rings
Diamond, White Diamond, Opal, Gold, 14k Gold, Yellow Gold
Early 20th Century Edwardian Engagement Rings
Diamond, Platinum
Early 20th Century Engagement Rings
Diamond, Platinum
Vintage 1930s Art Deco Three-Stone Rings
Diamond
Vintage 1920s Art Deco Brooches
Diamond, Sapphire, Gold, 14k Gold, Platinum
Early 20th Century Pendant Necklaces
Diamond, Sapphire, Platinum
Antique Early 1900s English Band Rings
Diamond, Sapphire, Yellow Gold
Vintage 1930s Art Deco Engagement Rings
Diamond, Platinum
Antique 1880s Victorian Link Bracelets
Diamond, Pearl, Gold, 18k Gold, Yellow Gold
21st Century and Contemporary Engagement Rings
Diamond, Sapphire, Blue Sapphire, 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.