Updated as of June 2026
Ruby
A symbol of passion, vitality, and protection. Fine ruby is among the most valuable colored gemstones per carat.
Price range$100 to $5,000/ct
Hardness (Mohs)9
ColorsRed, Pinkish red
BirthstoneJuly
Explore Ruby
Meaning and properties
Symbolism, zodiac, chakraPrice and value
What it costs and whyBuying guide
How to choose and where to buyCare and cleaning
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Frequently asked questions
What is Ruby?
A symbol of passion, vitality, and protection. Fine ruby is among the most valuable colored gemstones per carat. It rates 9 on the Mohs hardness scale and commonly appears in red, pinkish red.
How much does Ruby cost?
Ruby typically runs about $100 to $5,000 per carat depending on color, clarity, cut, and origin. See our Ruby price guide for detail.
Is Ruby good for everyday jewelry?
Yes. At Mohs 9 it is durable enough for rings and daily wear with normal care.