Grs Certified Ruby
2010s Unknown Contemporary Engagement Rings
Diamond, Ruby, White Diamond, 18k Gold, Yellow Gold, Gold, White Gold
2010s American Modern Stud Earrings
Diamond, Ruby, Gold, 18k Gold, Platinum
21st Century and Contemporary Thai Contemporary Bridal Rings
Diamond, White Diamond, Ruby, Gold, 18k Gold, White Gold
21st Century and Contemporary Art Deco Fashion Rings
Diamond, Ruby, Gold, 14k Gold, Yellow Gold
1990s Art Nouveau Fashion Rings
Diamond, Ruby, Gold, 18k Gold, Yellow Gold
2010s Art Deco Pendant Necklaces
Diamond, Ruby, 18k Gold, Yellow Gold
21st Century and Contemporary American Cocktail Rings
Diamond, Ruby, Platinum
2010s Italian Contemporary Cocktail Rings
Diamond, Ruby, Platinum
2010s American Engagement Rings
Diamond, Ruby, 18k Gold
21st Century and Contemporary Three-Stone Rings
Ruby, Platinum
21st Century and Contemporary Three-Stone Rings
Ruby
21st Century and Contemporary American Fashion Rings
Diamond, Ruby, Platinum
2010s Thai Contemporary Cocktail Rings
Diamond, Ruby, 18k Gold
2010s American Contemporary Engagement Rings
Diamond, Ruby, Platinum
21st Century and Contemporary American Cocktail Rings
Diamond, Ruby, Platinum
2010s American Contemporary Cocktail Rings
Ruby, Platinum
Mid-20th Century French Contemporary Brooches
Diamond, Ruby, 18k Gold
21st Century and Contemporary American Cocktail Rings
Diamond, Ruby, Platinum
2010s Italian Modern Engagement Rings
Ruby, White Diamond, Diamond, Platinum
2010s American Engagement Rings
Diamond, Ruby, Platinum
21st Century and Contemporary American Cocktail Rings
Diamond, Ruby, Platinum
2010s American Contemporary Cocktail Rings
Ruby, 18k Gold, White Gold, Yellow Gold
2010s Loose Gemstones
Ruby
2010s Italian Contemporary Pendant Necklaces
Diamond, Ruby, Gold, 18k Gold, White Gold
2010s Bridal Rings
Diamond, Ruby, 18k Gold, White Gold
2010s American Modern Three-Stone Rings
Diamond, Ruby, Platinum
2010s American Modern Three-Stone Rings
Diamond, Ruby, Platinum
2010s Stud Earrings
Diamond, Ruby, Gold, 18k Gold, White Gold
2010s Stud Earrings
Diamond, Ruby, Gold, 18k Gold, White Gold
2010s Stud Earrings
Diamond, Ruby, Gold, 18k Gold, White Gold
2010s Hong Kong Contemporary Loose Gemstones
Ruby
2010s Unknown Modern Wedding Rings
Diamond, Ruby, Platinum
2010s American Band Rings
Diamond, Ruby, 18k Gold, Yellow Gold, Platinum
2010s Italian Modern Solitaire Rings
Ruby, White Diamond, Diamond, Platinum
2010s Unknown Contemporary Cocktail Rings
Ruby, White Diamond, Diamond, Platinum, Yellow Gold, 18k Gold
2010s Loose Gemstones
Ruby
2010s Unknown Contemporary Engagement Rings
Ruby, White Diamond, Diamond, White Gold, 18k Gold, Gold
2010s Loose Gemstones
Ruby
21st Century and Contemporary Contemporary Cocktail Rings
Ruby, Platinum
2010s Unknown Contemporary Engagement Rings
Ruby, White Diamond, Diamond, Yellow Gold, White Gold, 18k Gold, Gold
2010s Unknown Contemporary Engagement Rings
Diamond, White Diamond, Ruby, Platinum
21st Century and Contemporary Burmese Art Nouveau Cocktail Rings
Ruby, Diamond, Yellow Gold, 18k Gold, Gold
2010s Cocktail Rings
Diamond, Ruby, 18k Gold
2010s Italian Modern Engagement Rings
Ruby, White Diamond, Diamond, Platinum
21st Century and Contemporary American Contemporary Fashion Rings
Diamond, Ruby, Platinum
2010s Thai Contemporary Cocktail Rings
Diamond, Ruby, Tsavorite, 18k Gold
2010s American Contemporary Cocktail Rings
Diamond, Ruby, Platinum
21st Century and Contemporary Stud Earrings
Ruby
2010s American Modern Three-Stone Rings
Diamond, Ruby, Platinum
2010s Hong Kong Contemporary Engagement Rings
Ruby, Diamond, 18k Gold
2010s American Contemporary Pendant Necklaces
Diamond, Ruby, 18k Gold, White Gold
2010s Mozambican Loose Gemstones
Ruby
21st Century and Contemporary American Contemporary Pendant Necklaces
Diamond, Ruby, Platinum
20th Century Swiss Artisan Pendant Necklaces
Diamond, Ruby, 18k Gold, Yellow Gold
2010s American Contemporary Engagement Rings
Ruby, Diamond, White Gold, 18k Gold
21st Century and Contemporary North American Fashion Rings
Diamond, Ruby, Platinum
2010s Unknown Contemporary Engagement Rings
Diamond, White Diamond, Ruby
2010s Thai Cocktail Rings
Diamond, Ruby, Gold, 18k Gold
2010s Italian Modern Engagement Rings
Ruby, White Diamond, Diamond, White Gold, 18k Gold
21st Century and Contemporary Three-Stone Rings
Ruby
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Grs Certified Ruby For Sale on 1stDibs
How Much is a Grs Certified 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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Colorful Gemstones Are a Brilliant Choice for Engagement Rings
If diamonds don’t seem right, what about a magnificent sapphire, ruby or emerald?
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.
Our Guide to Victorian, Edwardian and Art Deco Engagement Rings
Learn about these antique jewelry styles, then choose a design that speaks to you.
Talking Diamonds with the Jeweler Behind J. Lo’s Engagement Ring
Alon Ruschin, of Vivid Diamonds & Jewelry, channels his passion for gems into helping clients find just the right ring.