No Heat Ruby Pendant
21st Century and Contemporary Singaporean Art Deco Pendant Necklaces
Diamond, Ruby, 18k Gold
21st Century and Contemporary Singaporean Art Deco Pendant Necklaces
Diamond, Ruby, 18k Gold
21st Century and Contemporary Art Deco Pendant Necklaces
Diamond, Onyx, Ruby, 18k Gold, Gold, White Gold
21st Century and Contemporary Singaporean Art Deco Pendant Necklaces
Ruby, 18k Gold
21st Century and Contemporary European Victorian Pendant Necklaces
White Diamond, Ruby, Gold, 18k Gold, White Gold
21st Century and Contemporary Singaporean Art Deco Pendant Necklaces
Ruby, 18k Gold, Yellow Gold
2010s Thai Contemporary Pendant Necklaces
Diamond, Sapphire, Emerald, Ruby, 18k Gold, White Gold
21st Century and Contemporary Pendant Necklaces
Diamond, Ruby, Gold, 14k Gold, White Gold, Platinum
20th Century Pendant Necklaces
Diamond, Ruby, Platinum
2010s Hong Kong Modern Pendant Necklaces
White Diamond, Ruby
2010s Hong Kong Contemporary Pendant Necklaces
White Diamond, Ruby
2010s Thai Pendant Necklaces
Diamond, Ruby, Gold, 18k Gold, White Gold
2010s Pendant Necklaces
Diamond, Ruby, 18k Gold, White Gold
2010s Art Deco Pendant Necklaces
Diamond, Ruby, 18k Gold, Yellow Gold
Vintage 1950s Pendant Necklaces
Diamond, Ruby, Platinum
2010s American Modern Pendant Necklaces
Diamond, Ruby, 18k Gold, White Gold
21st Century and Contemporary Sri Lankan Contemporary Pendant Necklaces
Pink Sapphire, Ruby, Diamond, Yellow Gold, 18k Gold, Gold
2010s Drop Necklaces
Diamond, White Diamond, Ruby, 18k Gold
20th Century American Brooches
Diamond, Ruby, 18k Gold
2010s Australian Contemporary Pendant Necklaces
Diamond, Ruby, Rose Gold, 18k Gold
21st Century and Contemporary Singaporean Art Deco Pendant Necklaces
Ruby, Gold, 18k Gold
21st Century and Contemporary Singaporean Art Deco Pendant Necklaces
Diamond, Ruby, 18k Gold
21st Century and Contemporary Singaporean Art Deco Pendant Necklaces
Diamond, Ruby, 18k Gold
21st Century and Contemporary Singaporean Art Deco Pendant Necklaces
Ruby, 18k Gold, Yellow Gold
2010s Pendant Necklaces
Diamond, Ruby, Sapphire, Platinum
21st Century and Contemporary American Contemporary Pendant Necklaces
Diamond, Ruby, Platinum
21st Century and Contemporary American Pendant Necklaces
Diamond, Ruby, Gold, 14k Gold, 18k Gold, White Gold
2010s Pendant Necklaces
Diamond, Ruby, 18k Gold, White Gold
2010s American Contemporary Pendant Necklaces
Diamond, Ruby, White Gold
Antique 19th Century Pendant Necklaces
Diamond, Ruby, Platinum, 18k Gold, Yellow Gold
21st Century and Contemporary Thai Art Deco Pendant Necklaces
Diamond, Emerald, Ruby, 18k Gold, White Gold
21st Century and Contemporary American Modern Drop Necklaces
Diamond, White Diamond, Ruby, 18k Gold
2010s Drop Necklaces
Diamond, Ruby, White Diamond, 18k Gold
Vintage 1960s Necklace Enhancers
Diamond, Ruby, Platinum
21st Century and Contemporary Singaporean Art Deco Pendant Necklaces
Ruby, 18k Gold, Yellow Gold
2010s American Contemporary Pendant Necklaces
Diamond, Ruby, Platinum
Mid-20th Century Unknown Retro Pendant Necklaces
Diamond, White Diamond, Ruby, 14k Gold, 18k Gold, Yellow Gold
Antique Early 1900s Victorian Pendant Necklaces
Ruby, Yellow Gold
2010s American Pendant Necklaces
Diamond, Ruby, 14k Gold, Yellow Gold
2010s American Belle Époque Pendant Necklaces
White Diamond, Yellow Diamond, Ruby, 18k Gold, White Gold
2010s Hong Kong Contemporary Pendant Necklaces
Diamond, Ruby, Sapphire, 18k Gold, White Gold
2010s Contemporary Pendant Necklaces
Diamond, White Diamond, Ruby, 18k Gold
2010s Modern Pendant Necklaces
White Diamond, Ruby, 18k Gold, White Gold, Yellow Gold
Vintage 1930s Art Deco Pendant Necklaces
Diamond, Ruby, Platinum
21st Century and Contemporary Indian Contemporary Pendant Necklaces
Diamond, Ruby, Gold, 18k Gold, Yellow Gold
No Heat Ruby Pendant For Sale on 1stDibs
How Much is a No Heat Ruby Pendant?
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.
- Are Burmese rubies heat treated?1 Answer1stDibs ExpertApril 5, 2022Yes, Burmese rubies are heat treated. Most rubies are heat treated directly at the mines because the treatment enhances the value and quality of the ruby. Shop a wide collection of Burmese ruby pieces as well as other fine jewelry on 1stDibs.
Roman Malakov DiamondsMarch 22, 2021A heated ruby is a ruby wherein 1600 - 1700 degrees centigrade of heat is applied to the stone to improve it's color, luster, and/or clarity. This is a common method for most rubies is not a bad at all. What makes unheated rubies valuable is their rarity. To find a beautiful ruby that does not need heat to improve it's beauty is very rare and highly unlikely.