French Ruby
21st Century and Contemporary Engagement Rings
Diamond, Ruby, Gold, 18k Gold, Yellow Gold
20th Century French Tennis Bracelets
Diamond, Ruby, 18k Gold
20th Century French Chain Necklaces
Diamond, Ruby, 18k Gold
20th Century French Cluster Rings
Diamond, Ruby, 18k Gold
20th Century French Modern Clip-on Earrings
Ruby
21st Century and Contemporary Unknown Drop Earrings
Diamond, Ruby, 18k Gold
1990s French Modern More Rings
Diamond, Ruby, Sapphire, 18k Gold
1990s French Modern More Rings
Diamond, Ruby, Sapphire, 18k Gold
21st Century and Contemporary French Lever-Back Earrings
Ruby, White Diamond, 18k Gold, Platinum
21st Century and Contemporary French Modern Lever-Back Earrings
Ruby, White Diamond, 18k Gold
Late 20th Century French Cufflinks
Ruby, 18k Gold, Yellow Gold
Vintage 1930s Art Deco Band Rings
Diamond, Ruby, Sapphire, Platinum
Vintage 1970s French Modern Tennis Bracelets
Ruby, 18k Gold, White Gold
Vintage 1920s French Art Deco Brooches
Diamond, Ruby, Platinum
1990s French Modern More Rings
Diamond, Ruby, Sapphire, 18k Gold
1990s French Modern More Rings
Diamond, Ruby, Sapphire, 18k Gold
1990s French Band Rings
Diamond, Ruby, 18k Gold
1990s French Sunglasses
21st Century and Contemporary French Tennis Bracelets
Diamond, Ruby, 18k Gold, Yellow Gold
Vintage 1980s French More Necklaces
Diamond, Ruby, 18k Gold
Antique 1890s British Victorian Cluster Rings
Diamond, Ruby, 18k Gold
Vintage 1980s French Clip-on Earrings
Emerald, Ruby, 18k Gold
Vintage 1940s French Retro Retro Bracelets
Diamond, Ruby, 18k Gold, Platinum
20th Century French Brooches
Diamond, Ruby, Gold
Vintage 1980s French Cocktail Rings
Diamond, Ruby, 18k Gold
Early 20th Century French Boxes and Cases
Gold, Silver
Vintage 1960s French Modern Bridal Rings
Ruby, 18k Gold
20th Century French More Earrings
Diamond, Ruby, Gold
21st Century and Contemporary French Modern Fashion Rings
Diamond, Ruby, White Diamond, 18k Gold, Gold, White Gold
2010s Unknown Artist Clip-on Earrings
Diamond, Ruby, 18k Gold
Vintage 1920s Art Deco Wedding Rings
Ruby, Gold, 14k Gold, White Gold
Vintage 1960s French Brooches
Diamond, Ruby, 18k Gold, Platinum
Late 20th Century Thai Art Deco Cocktail Rings
Diamond, Ruby, Platinum
21st Century and Contemporary French Contemporary Cocktail Rings
Emerald, Ruby, Tourmaline, 18k Gold, White Gold, Rhodium
20th Century Edwardian Link Bracelets
Diamond, Ruby, Platinum
1990s French Brooches
Diamond, Emerald, Ruby, 18k Gold, Yellow Gold
Vintage 1940s French Art Deco Wrist Watches
Vintage 1940s French Retro Clip-on Earrings
Diamond, Ruby, 18k Gold
20th Century French Brooches
Ruby, 18k Gold
20th Century French Drop Earrings
Ruby, 18k Gold
Vintage 1960s French Pendant Necklaces
Diamond, Ruby, Gold, 18k Gold
20th Century French Necklace Enhancers
Ruby, 18k Gold
21st Century and Contemporary French Drop Necklaces
Ruby, 18k Gold
20th Century French Necklace Enhancers
Ruby, White Diamond, 18k Gold, Yellow Gold
20th Century French Hoop Earrings
Ruby, White Diamond, 18k Gold, Yellow Gold
Vintage 1960s French Artist Clip-on Earrings
Diamond, Ruby, 18k Gold
20th Century French Art Nouveau Brooches
Diamond, Ruby, Gold, 14k Gold, Yellow Gold
20th Century French Bangles
Emerald, Ruby, Sapphire, 18k Gold
Vintage 1910s French Art Deco Link Bracelets
Diamond, Ruby, Platinum
20th Century French Brooches
Lapis Lazuli, Ruby, 18k Gold
Antique 1870s French Napoleon III Bangles
Diamond, Ruby, Gold, 18k Gold
Late 20th Century French Solitaire Rings
White Diamond, Ruby, 18k Gold
1990s French Cocktail Rings
Diamond, Emerald, Ruby, 18k Gold
Vintage 1980s French Band Rings
Diamond, Ruby, Sapphire, 18k Gold
20th Century French More Jewelry
Emerald, Ruby, Blue Sapphire, 18k Gold
Antique Late 19th Century French Chandeliers and Pendants
Bronze
Vintage 1940s French Retro Bracelets
Diamond, Ruby, 18k Gold, White Gold
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French Ruby For Sale on 1stDibs
How Much is a French 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.








