Old Mine Cut Pear
21st Century and Contemporary Engagement Rings
White Diamond
21st Century and Contemporary Unknown Victorian Dangle Earrings
Diamond, Silver, Gold
Mid-20th Century Fashion Rings
Diamond, Ruby, 10k Gold, White Gold
2010s Turkish Modern Cluster Rings
Diamond, Emerald, 18k Gold
Vintage 1910s Unknown Edwardian Dangle Earrings
Diamond, 14k Gold, Platinum
Vintage 1920s Art Deco Engagement Rings
Diamond, Platinum
20th Century European Edwardian Pendant Necklaces
Amethyst, Diamond, Platinum
Antique 1870s European Victorian Link Necklaces
Diamond, Emerald, 18k Gold, Silver
Antique 1870s Unknown Victorian Drop Earrings
Diamond, Emerald, Yellow Gold
Antique Early 1900s European Edwardian Pendant Necklaces
Diamond, 18k Gold, Platinum
Vintage 1910s Edwardian Cluster Rings
Diamond, 18k Gold, Rose Gold
2010s Hong Kong Cocktail Rings
Diamond, White Diamond, Jade, Ruby, Gold, 18k Gold, White Gold
Antique 1880s Unknown Victorian Brooches
Emerald, Pearl, Peridot, Sapphire, 18k Gold, Yellow Gold, Gold
21st Century and Contemporary Modern Bracelets
Vintage 1930s Unknown Art Deco Choker Necklaces
Diamond, Platinum
Vintage 1970s Brooches
Amethyst, Aquamarine, Citrine, Diamond, Garnet, Moonstone, Pearl, Ruby, ...
20th Century French Drop Necklaces
Diamond, Platinum
20th Century German Art Nouveau Engagement Rings
Diamond, Opal, 14k Gold
21st Century and Contemporary American Dangle Earrings
Emerald, Diamond, 18k Gold
21st Century and Contemporary British Contemporary Stud Earrings
Diamond, 18k Gold
21st Century and Contemporary British Contemporary Stud Earrings
Diamond, Emerald, 18k Gold, White Gold
Antique Mid-18th Century Unknown Georgian Brooches
Diamond, Pearl, 15k Gold, Yellow Gold, Silver
21st Century and Contemporary American Contemporary Drop Earrings
Diamond, 18k Gold, Yellow Gold
Antique 1870s Victorian Brooches
Diamond, Ruby, 18k Gold
Antique Early 1900s Edwardian Pendant Necklaces
Diamond, 18k Gold, Platinum
Antique Early 1900s Edwardian Pendant Necklaces
Diamond, Emerald, 18k Gold
Vintage 1910s British Belle Époque Drop Necklaces
Diamond, Platinum
Antique 1860s American Victorian Drop Necklaces
Diamond, 18k Gold, Sterling Silver
Vintage 1950s Cluster Rings
Diamond, White Diamond, Platinum
21st Century and Contemporary Art Deco Cocktail Rings
Diamond, Blue Sapphire, Platinum
Antique 1890s Unknown Victorian Pendant Necklaces
Diamond, Gold, Silver
2010s British Engagement Rings
Diamond, Rose Gold, Platinum
2010s American Contemporary Drop Earrings
White Diamond, 18k Gold, Sterling Silver
Antique 1890s Victorian Engagement Rings
Diamond, Ruby, 14k Gold, Platinum
Antique Late 19th Century Victorian Pendant Necklaces
Agate, Diamond, 15k Gold
Antique Mid-19th Century Unknown Victorian Stud Earrings
Diamond, 18k Gold, Silver
Vintage 1940s French Retro Brooches
Diamond, Yellow Diamond, Black Diamond, Brown Diamond, 18k Gold
20th Century Victorian Pendant Necklaces
Diamond, Ruby, 14k Gold, Yellow Gold
20th Century Victorian Pendant Necklaces
Diamond, Ruby, 14k Gold, Yellow Gold
Vintage 1920s Edwardian Engagement Rings
Diamond, White Diamond, Platinum
Early 20th Century Unknown Edwardian Pendant Necklaces
Diamond, Ruby, Platinum
Antique 1840s Unknown Early Victorian Cluster Rings
Diamond, Gold, 18k Gold, Silver
Early 20th Century Belle Époque Cocktail Rings
Diamond, Brown Diamond, Gold, 18k Gold, White Gold, Yellow Gold
21st Century and Contemporary Art Deco Cocktail Rings
Diamond, Emerald, Platinum
Antique 1890s Victorian Engagement Rings
Diamond, Emerald, Ruby, Gold, 18k Gold, Rose Gold, Yellow Gold, Platinum
Antique 1880s Victorian Dangle Earrings
Diamond, Gold, Silver
Antique Late 19th Century Russian Victorian Drop Earrings
Diamond
20th Century Unknown Engagement Rings
Diamond, Sapphire, 18k Gold, Platinum
Vintage 1910s British Belle Époque Drop Necklaces
Diamond, Platinum
Antique 1890s Unknown Victorian Cocktail Rings
Diamond, 15k Gold
Vintage 1920s Unknown Art Deco Drop Earrings
Diamond, Platinum
2010s British Contemporary Engagement Rings
Diamond, Platinum
Antique Mid-19th Century French Early Victorian Brooches
Diamond, Silver, 18k Gold
2010s American Contemporary Solitaire Rings
Diamond, 18k Gold
20th Century Edwardian Drop Necklaces
Diamond, Platinum
Antique Late 19th Century French Victorian Bangles
Vintage 1910s Edwardian Drop Earrings
Diamond, Platinum
20th Century American Drop Earrings
Diamond, White Gold
Antique 1890s English Victorian Engagement Rings
Diamond, Gold, Silver
Early 20th Century French Three-Stone Rings
Diamond, Gold, 18k Gold, Yellow Gold
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Old Mine Cut Pear For Sale on 1stDibs
How Much is an Old Mine Cut Pear?
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.
- How old are mine cut diamonds?1 Answer1stDibs ExpertApril 5, 2022Mine cut diamonds are up to 300 years ago. Mine cut diamonds were popular around the 18th century during Victorian times and are still in high demand today. You’ll find a wide selection of mine cut diamond jewelry on 1stDibs.
- 1stDibs ExpertFebruary 22, 2021Because the old mine cut is no longer used on diamonds, diamonds with this cut are rare and so you can often get quite a lot of money for them. Nevertheless, it is still dependent on the quality of the individual diamonds and on the color, clarity, cut and carat number.
- 1stDibs ExpertFebruary 22, 2021Old mine cut diamonds are usually worth less than old european cut diamonds. Because they are generally 10-15% less expensive, they are often larger than other cut diamonds for engagement rings.
Roman Malakov DiamondsMarch 22, 2021Like any other diamond, an old mine cut diamond's worth depends on a variety of factors. These factors include the 4C's (color, clarity, cut, carat), the overall beauty and "make" of the stone, the demand, supply, etc. On average however, old mine cuts are typically priced slightly lower (around 5-10%) than modern cut diamonds.