Ruby Mine Cut
20th Century Brooches
Diamond, Pearl, Ruby, Gold
Vintage 1910s Unknown Pendant Necklaces
Diamond, Emerald, Ruby, 14k Gold
Vintage 1960s Brooches
Diamond, Ruby, 14k Gold
Vintage 1920s Art Deco Engagement Rings
Diamond, Ruby, Platinum
2010s Art Deco Engagement Rings
Diamond, Ruby
20th Century Engagement Rings
Diamond, Ruby, 18k Gold, Yellow Gold
Early 20th Century Art Deco Cocktail Rings
Ruby, Diamond, White Gold, Rose Gold, 18k Gold, Gold
Antique Early 1900s Russian More Rings
Diamond, 14k Gold
20th Century Unknown More Earrings
Diamond, Ruby, White Gold, Silver
21st Century and Contemporary Contemporary Fashion Rings
Diamond, Ruby, 14k Gold, Yellow Gold
Mid-20th Century Art Deco Cocktail Rings
Diamond, Ruby, 14k Gold, Rose Gold
Vintage 1920s Three-Stone Rings
Diamond, Ruby, Gold, 14k Gold, Yellow Gold
Vintage 1940s French Retro Cocktail Rings
Ruby, Diamond, Platinum, Yellow Gold, 18k Gold
20th Century Unknown Fashion Rings
Diamond, Ruby, 18k Gold
Vintage 1930s Art Deco Engagement Rings
Diamond, White Diamond, Ruby, Platinum
Early 20th Century Unknown Late Victorian Engagement Rings
Diamond, Ruby, Yellow Gold, 14k Gold
Antique 1890s Art Nouveau Pendant Necklaces
Early 20th Century Art Deco Link Bracelets
Diamond, Ruby, 14k Gold, Yellow Gold, Platinum
2010s Turkish Modern Clip-on Earrings
Diamond, Ruby, 18k Gold
Vintage 1950s Dutch Retro Brooches
Diamond, Ruby, 18k Gold
20th Century Drop Earrings
Diamond, Ruby, Gold
Early 20th Century Art Deco Cocktail Rings
Diamond, Ruby, Platinum
20th Century Art Deco Engagement Rings
Diamond, Ruby, Platinum
Antique Early 1900s Art Nouveau Cluster Rings
Vintage 1910s Dutch Art Deco Brooches
Diamond, Pearl, Ruby, 18k Gold, Platinum
Vintage 1910s Cluster Rings
2010s Israeli Art Deco Stud Earrings
Diamond, Ruby, White Gold, 14k Gold
Vintage 1910s Cluster Rings
Mid-20th Century Fashion Rings
Diamond, Ruby, 10k Gold, White Gold
Vintage 1910s Cocktail Rings
Vintage 1930s Art Deco Fashion Rings
Diamond, Ruby, Platinum
Antique 1880s Russian Cuff Bracelets
14k Gold
Antique 1880s Dutch Early Victorian Brooches
Diamond, Ruby, 14k Gold
Antique Early 1900s Engagement Rings
Diamond, Ruby, Gold, 14k Gold, Yellow Gold
Antique 1890s Victorian Band Rings
Ruby, Diamond, Yellow Gold, 18k Gold, Gold
Antique Early 1900s Victorian Band Rings
Diamond, Ruby, Gold, 14k Gold, White Gold, Yellow Gold
Vintage 1950s Engagement Rings
Ruby, Platinum
Antique Late 19th Century Victorian Three-Stone Rings
Diamond, Ruby, 18k Gold, Yellow Gold
Antique Late 19th Century Unknown Victorian Link Bracelets
Diamond, Ruby, Gold, Yellow Gold, 10k Gold, Rose Gold
Vintage 1920s Art Deco Band Rings
Diamond, Ruby, 18k Gold, Yellow Gold, Platinum
20th Century Unknown Art Nouveau Brooches
Sapphire, Ruby, Pearl, Diamond, Enamel, 10k Gold, Yellow Gold, Gold
2010s Turkish Modern Wedding Rings
Diamond, Ruby, 18k Gold
2010s Turkish Modern Cocktail Rings
Diamond, Ruby, 18k Gold
Vintage 1950s Dutch Retro Brooches
Diamond, Pearl, Sapphire, Gold, 14k Gold
Antique Early 1900s Unknown Victorian Engagement Rings
Diamond, Ruby, 18k Gold
Antique Early 1900s British Edwardian Brooches
Diamond, Ruby, 15k Gold, Yellow Gold, Platinum
2010s Asian Modern Cocktail Rings
Diamond, Ruby, 14k Gold
Antique 1890s Victorian Engagement Rings
Diamond, Ruby, Gold, 18k Gold, Rose Gold
2010s European Modern Cluster Rings
Diamond, Ruby, 18k Gold
Vintage 1960s European Retro Stud Earrings
Diamond, Ruby, 18k Gold
Vintage 1960s European Retro Bangles
Diamond, Emerald, Ruby, 18k Gold
Vintage 1980s European Retro Band Rings
Diamond, Ruby, 18k Gold
Vintage 1980s European Retro Cluster Rings
Diamond, Ruby, 18k Gold
Antique Late 19th Century English Victorian Cluster Rings
Diamond, Ruby, Gold, 18k Gold, Yellow Gold
Antique Early 1900s European Victorian Cocktail Rings
Diamond, Ruby, Gold, Silver
Early 20th Century Unknown Edwardian Band Rings
Diamond, Ruby, Gold, 18k Gold, Yellow Gold
Vintage 1940s European Post-War Dome Rings
Diamond, Ruby, Gold, 18k Gold, Rose Gold, Yellow Gold
Antique Early 1900s Edwardian Engagement Rings
Diamond, Gold, 18k Gold, Yellow Gold, Platinum
Antique 1890s Victorian Brooches
Diamond, Ruby, Gold, 14k Gold, Yellow Gold
Vintage 1920s Unknown Art Deco More Rings
Diamond, Ruby
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Ruby Mine Cut For Sale on 1stDibs
How Much is a Ruby 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.
- What is a mine cut diamond?2 Answers1stDibs ExpertFebruary 22, 2021A mine cut diamond is an antique diamond cut known for its bulky and often uneven shape, cutlet, and tiny table. This type of diamond cut was quite popular in the mid-1800s to the early-1900sJacob's Diamond & Estate JewelryMarch 1, 2021Mine cut diamonds are typically called OLD MINE CUTS, This type of cutting started in the early 1700s. The shapes are typically cushion shape and the cutting was done all by hand. Though they do not have the sparkle of modern cut diamonds, when they sparkle in sunlight or candle light, they have this beautiful alluring shimmer.
- 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.
- What is the best cut for a ruby?1 Answer1stDibs ExpertOctober 19, 2021The best cut for rubies is a matter of personal choice. An oval cut is the most preferred cut for ruby; this is because an oval cut reduces waste. The cut should show off this stone’s color and clarity. According to the Gemological Institute of America, the color of the July birthstone should be a vibrant to slightly purplish red, and that the stone should be clear and inclusion free. Find a collection of ruby jewelry on 1stDibs.
- What is a cabochon cut ruby?1 Answer1stDibs ExpertApril 5, 2022A cabochon cut ruby is a ruby featuring an unfaceted cut. Instead, the surface is curved and polished, for a look that especially highlights the beauty of more opaque rubies. Browse a collection of mesmerizing cabochon cut rubies from top sellers on 1stDibs.
- What is an emerald cut ruby?1 Answer1stDibs ExpertApril 5, 2022An emerald cut ruby is held in a double-claw setting, surrounded by a border of diamonds. The diamonds provide a beautiful contrast with the red of the ruby. Shop a selection of dazzling emerald cut rubies from some of the world’s top sellers 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.