Few gemstones command attention quite like the ruby. Revered for centuries as the “King of Gemstones,” ruby has captivated royalty, collectors, and jewelry lovers with its vivid red color and extraordinary rarity.
As the official birthstone of July, ruby symbolizes passion, love, courage, and prosperity. Its rich crimson hues have adorned crowns, royal jewels, and heirloom collections throughout history, making it one of the most treasured gemstones in existence.
For those born in July—or anyone who appreciates exceptional fine jewelry—rubies represent a timeless investment in beauty and craftsmanship.
The Fiery Beauty of Ruby
Ruby belongs to the mineral family corundum, the same family as sapphire. While sapphires occur in many colors, only red corundum is classified as ruby.
The finest rubies display a color often described as “pigeon blood red,” a rich, vibrant red with subtle blue undertones. This highly desirable color is considered the pinnacle of ruby quality and commands exceptional prices at auction and in private sales.
What makes ruby particularly remarkable is that the gemstone’s color comes from traces of chromium within the crystal structure. This element not only creates the stone’s legendary red hue but also contributes to its distinctive fluorescence, causing premium rubies to appear almost as though they glow from within.

A Gemstone Fit for Royalty
Throughout history, rubies have been associated with power and nobility.
Ancient cultures believed rubies contained an eternal flame capable of bringing protection, wisdom, and success. Warriors carried rubies into battle, believing the stones would make them invincible.
European royalty incorporated rubies into crowns, ceremonial jewelry, and state regalia because the gem was viewed as a symbol of:
- Strength
- Courage
- Leadership
- Wealth
- Passion
- Protection
Many historic ruby treasures remain among the most valuable jewelry collections in the world today.
Why Rubies Are So Valuable
Rarity
Large, fine-quality rubies are significantly rarer than diamonds. As gemstone quality increases, availability drops dramatically.
Many gemologists consider top-quality natural rubies among the rarest colored gemstones available in the market.
Exceptional Durability
Rubies score a 9 on the Mohs Hardness Scale, second only to diamonds. This durability makes ruby ideal for:
- Engagement rings
- Everyday jewelry
- Family heirlooms
- Estate jewelry collections
Because of their hardness, well-maintained rubies often survive generations with minimal wear.
Growing Global Demand
The demand for fine natural rubies continues to rise among:
- Luxury jewelry collectors
- Estate jewelry buyers
- Investors
- Auction houses
- High-net-worth individuals
As supplies of exceptional natural rubies become increasingly limited, market values often remain strong.
The Most Famous Ruby Sources in the World
Myanmar (Burma)
Historically, Myanmar has produced some of the world’s finest rubies. Burmese rubies are famous for:
- Exceptional saturation
- Intense red color
- Strong fluorescence
- Outstanding transparency
Many of the highest-priced rubies ever sold originated from Myanmar.
Mozambique
In recent decades, Mozambique has emerged as one of the world’s leading ruby-producing regions.
Mozambican rubies frequently exhibit:
- Excellent clarity
- Strong color saturation
- Larger crystal sizes
These stones have become highly respected in the international gemstone market.
Other Sources
Rubies are also found in:
- Thailand
- Sri Lanka
- Madagascar
- Vietnam
- Tanzania
Origin can significantly influence value, making professional identification especially important.
How Ruby Quality Is Evaluated
Professional appraisers and gemologists evaluate rubies using several key factors.
Color
Color is the most important factor affecting value. Experts assess:
- Hue
- Saturation
- Tone
- Uniformity
The most desirable rubies exhibit vivid red coloration without appearing overly dark or overly light.
Clarity
Most natural rubies contain inclusions. These internal characteristics can:
- Help identify origin
- Confirm natural formation
- Affect market value
Unlike diamonds, some inclusions are expected and accepted in rubies.
Cut
A well-cut ruby maximizes:
- Brightness
- Color distribution
- Light return
Superior cutting can dramatically enhance appearance and value.
Carat Weight
As ruby size increases, rarity increases exponentially.
Large, fine-quality rubies are among the most sought-after gemstones in the world.
Ruby Treatments and Why They Matter
Many rubies undergo treatments designed to improve appearance. Common treatments include:
- Heat treatment
- Fracture filling
- Surface enhancement
While some treatments are widely accepted in the trade, others can significantly impact value.
This is one reason professional jewelry appraisal is so important. Proper identification and disclosure of treatments ensure accurate valuation for insurance, estate planning, and resale purposes.

Ruby Jewelry Through the Generations
Rubies have remained fashionable across centuries because they adapt beautifully to changing jewelry trends.
Popular ruby jewelry styles include:
Ruby Engagement Rings
For those seeking something beyond a traditional diamond, ruby engagement rings offer:
- Extraordinary symbolism
- Exceptional durability
- Distinctive luxury
Ruby Necklaces
Ruby pendants and necklaces provide timeless elegance suitable for both formal occasions and everyday wear.
Ruby Earrings
Ruby earrings add a sophisticated pop of color while maintaining classic appeal.
Ruby Estate Jewelry
Vintage and antique ruby pieces continue to attract collectors who appreciate craftsmanship and history.
The Importance of Ruby Appraisals
Whether your ruby jewelry was recently purchased or inherited generations ago, an accurate appraisal is essential.
Insurance Protection
Jewelry values can change significantly over time. An up-to-date appraisal helps ensure:
- Proper coverage
- Accurate replacement value
- Peace of mind
Estate Planning
Family heirlooms often carry both sentimental and financial value. Professional appraisal documentation can assist with:
- Estate administration
- Asset distribution
- Tax reporting
- Family planning
Resale and Market Knowledge
Knowing the true value of your ruby jewelry allows for informed decisions regarding:
- Potential sale
- Donation
- Estate liquidation
- Wealth planning
Verification of Authenticity
Professional examination can determine:
- Natural versus synthetic ruby
- Treatment status
- Origin indicators
- Current market value
Caring for Ruby Jewelry
Although rubies are durable, proper care helps preserve their beauty.
Best Practices
- Store separately from softer gemstones
- Clean regularly with mild soap and warm water
- Avoid harsh chemicals
- Have settings inspected periodically
Routine maintenance helps protect both appearance and value.

Ruby Jewelry as an Heirloom Investment
One reason rubies remain so beloved is their remarkable longevity.
A fine ruby can be enjoyed by multiple generations while retaining significant value. Combined with proper documentation and appraisal, ruby jewelry often becomes one of the most cherished assets within a family’s collection.
As luxury consumers increasingly appreciate rarity and provenance, exceptional rubies continue to hold a unique place in the jewelry world.
Why Choose Danielle Broussard Jewelry Appraisals?
At Danielle Broussard Jewelry Appraisals, clients throughout the greater Baltimore area receive independent, unbiased jewelry evaluations tailored to their specific needs.
Services include:
- Insurance appraisals
- Estate appraisals
- Fair market value appraisals
- Divorce and legal appraisals
- Collection documentation
- Expert jewelry consultation
Unlike businesses that buy or sell jewelry, Danielle Broussard Jewelry Appraisals provides objective evaluations focused solely on determining accurate value.
Conclusion
The July birthstone, ruby, has earned its reputation as one of the world’s most extraordinary gemstones. Its vivid color, remarkable durability, rich history, and enduring desirability make it a favorite among collectors and jewelry enthusiasts alike.
Whether you own a ruby engagement ring, inherited family heirloom, antique brooch, or modern designer piece, understanding its quality and value is essential. A professional appraisal ensures that your treasured jewelry is properly documented, protected, and appreciated for generations to come.
Schedule Your Ruby Jewelry Appraisal Today
If you own ruby jewelry and would like an independent professional appraisal, Danielle Broussard Jewelry Appraisals is here to help.
Call: (646) 732-5695
Professional, unbiased jewelry appraisal services for clients throughout the greater Baltimore area.
Because every ruby tells a story—and every story deserves an accurate valuation.





