No Heat 5 Carat Ruby
Mid-20th Century Necklace Enhancers
Diamond, Emerald, Ruby, Sapphire, Blue Sapphire, Gold, 14k Gold, Yellow ...
21st Century and Contemporary Engagement Rings
Diamond, Ruby, Gold, 18k Gold, White Gold
21st Century and Contemporary Three-Stone Rings
Ruby
Early 20th Century Engagement Rings
Diamond, White Diamond, Ruby, Platinum
21st Century and Contemporary Link Bracelets
Blue Sapphire, Ruby, Yellow Sapphire, Sapphire, 14k Gold, Yellow Gold
Vintage 1940s Unknown Cocktail Rings
Diamond, Ruby, White Gold
Vintage 1910s Unknown Band Rings
Diamond, Ruby, Platinum
2010s Hong Kong Contemporary Loose Gemstones
Ruby
Mid-20th Century Unknown Brooches
Diamond, Emerald, Ruby, 18k Gold, Gold, White Gold, Yellow Gold
21st Century and Contemporary Three-Stone Rings
Diamond, Ruby, Gold, 18k Gold, White Gold, Yellow Gold
Mid-20th Century More Earrings
Ruby, 14k Gold, Yellow Gold, Gold
21st Century and Contemporary Three-Stone Rings
Diamond, Ruby, Gold, 18k Gold, Yellow Gold
1990s Link Necklaces
Diamond, Ruby, 18k Gold, White Gold
Early 20th Century Cocktail Rings
Aquamarine, Diamond, Ruby, 14k Gold, Gold, Yellow Gold, Platinum
21st Century and Contemporary Indian Contemporary Modern Bracelets
Diamond, Ruby, 18k Gold, Rose Gold
Early 2000s American Contemporary Engagement Rings
Diamond, Ruby, Platinum
2010s Cocktail Rings
Diamond, Ruby, 14k Gold, White Gold
2010s Cocktail Rings
Diamond, Ruby, Gold, 14k Gold, White Gold
2010s Cocktail Rings
Diamond, Ruby, Gold, 14k Gold, White Gold
20th Century Cocktail Rings
Diamond, Ruby, Gold, 18k Gold, Yellow Gold
2010s Thai Loose Gemstones
Ruby
Vintage 1930s Unknown Cluster Rings
Diamond, Ruby, Gold, 18k Gold, Yellow Gold, Platinum
Mid-20th Century Brooches
Diamond, Ruby, 14k Gold, Gold, Yellow Gold
21st Century and Contemporary Engagement Rings
Diamond, Ruby, Platinum
Mid-20th Century Lever-Back Earrings
Diamond, Ruby, Gold, 14k Gold, Yellow Gold
21st Century and Contemporary Cluster Rings
Diamond, Ruby, Blue Sapphire, Gold, 18k Gold, Yellow Gold, Platinum
1990s Brooches
Diamond, Ruby, 18k Gold, Yellow Gold
Vintage 1920s Band Rings
Diamond, Ruby, Platinum
Antique 1860s Unknown Cocktail Rings
Diamond, Ruby, Yellow Gold
1990s Cocktail Rings
Diamond, Ruby, 18k Gold, Yellow Gold
Early 20th Century Victorian Cocktail Rings
Diamond, Ruby, Sapphire, Gold, 18k Gold, Rose Gold, Platinum
20th Century Art Deco Pendant Necklaces
Diamond, Blue Sapphire, Sapphire, Gold, Platinum, 14k Gold, White Gold
20th Century Cocktail Rings
Blue Sapphire, Sapphire, Diamond, White Gold, Yellow Gold, 18k Gold, Gold
2010s Thai Contemporary Fashion Rings
Zircon, Blue Zircon, Sterling Silver
2010s Thai Contemporary Solitaire Rings
Zircon, Blue Zircon, Silver, Sterling Silver
2010s Thai Contemporary Engagement Rings
Diamond, Sapphire, Blue Sapphire, Gold, 14k Gold, White Gold
Mid-20th Century Unknown Victorian Cocktail Rings
Topaz, Imperial Topaz, 15k Gold, 18k Gold
Antique 19th Century Cocktail Rings
Diamond, Blue Sapphire, Platinum
21st Century and Contemporary German Contemporary Brooches
Diamond, Rubelite, Ruby, Gold, 18k Gold, White Gold
21st Century and Contemporary Dome Rings
Diamond, Ruby, 18k Gold, Yellow Gold
21st Century and Contemporary Cocktail Rings
Diamond, Ruby, 18k Gold, Yellow Gold
Vintage 1970s German Retro Dome Rings
Ruby, 14k Gold, Yellow Gold
21st Century and Contemporary American Modern Cocktail Rings
Diamond, White Diamond, Ruby, Platinum
Vintage 1970s Retro Cluster Rings
Diamond, Yellow Sapphire, 18k Gold, White Gold
21st Century and Contemporary Fashion Rings
Diamond, Ruby, Platinum
Antique 1870s Victorian Cluster Rings
Diamond, Ruby, 18k Gold, Silver
21st Century and Contemporary American Link Bracelets
Diamond, Ruby, Platinum
Mid-20th Century Belgian Retro Engagement Rings
Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum
Vintage 1940s Belgian Retro Engagement Rings
Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, White G...
Antique Late 19th Century Band Rings
Ruby, 14k Gold
21st Century and Contemporary Three-Stone Rings
Ruby
20th Century American More Bracelets
Diamond, Ruby, Platinum
21st Century and Contemporary Three-Stone Rings
Ruby
20th Century American Contemporary Loose Gemstones
Ruby
21st Century and Contemporary Three-Stone Rings
Ruby
21st Century and Contemporary Stud Earrings
Diamond, Ruby
21st Century and Contemporary Three-Stone Rings
Ruby
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No Heat 5 Carat Ruby For Sale on 1stDibs
How Much is a No Heat 5 Carat Ruby?
The Legacy of Ruby in Jewelry Design
This deep red gem is the color of heat and passion — vintage and antique ruby jewelry is perfect for those born in the middle of summer.
Rubies are one of the few gemstones that can give diamonds a run for their money. Just consider the Van Cleef Arpels “scarf” necklace the Duke of Windsor presented to the Duchess on her 40th birthday, in 1936 — set with diamonds and dripping with rubies, a testament to the deep-red gemstone’s power — or the slippers encrusted with 4,600 rubies that Harry Winston made to commemorate The Wizard of Oz’s golden anniversary. July babies have permission to adorn themselves with this beautiful red stone even when it’s not their birthday.
Rubies are considered precious stones — along with diamonds, sapphires and emeralds — and have a hardness of 9.0 on the Mohs Scale, surpassed only by Moissanite and diamonds. They are composed of corundum, a colorless mineral that is also the basic material of sapphires. In the July birthstone, the red of the gemstone — and the various hues seen in sapphires — are produced by the presence of trace elements. In the case of a ruby, this element is chromium. Rubies range in color from vermilion to a violet red. They are also pleochroic, which means that a stone’s hue can vary depending on the direction of viewing. The most sought-after color is pigeon’s blood: pure red with a hint of blue.
Rubies that are hosted in dolomite marble are the most prized: Because the marble is low in iron, so are the rubies, resulting in a more intense color. Rubies found in basalt, which has a higher iron content, are generally darker and less intense.
When shopping for antique and vintage ruby jewelry, remember that the 4Cs of selecting the perfect diamond — color, clarity, cut and carat — also apply to rubies.
According to the Gemological Institute of America, the color of the July birthstone should be a vibrant to slightly purplish red, and the stone should be clear and inclusion-free. Accordingly, the cut should show off its color and clarity. As for the last criterion, fine rubies more than a carat in weight are rare. Often, large rubies are more expensive than diamonds of comparable weights.
Find a collection of ruby necklaces, ruby rings and other accessories on 1stDibs.
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Our Guide to Fancy-Colored Diamond Engagement Rings
Accounting for just 1 percent of all diamonds, these marvels of nature are exceedingly rare and gorgeously complex.
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Learn about these antique jewelry styles, then choose a design that speaks to you.