The Enchanting World of Ruby Stone: History, Meaning, and Value

Few gemstones capture the imagination quite like the ruby. With its deep red hue and rich history, the ruby has long been associated with passion, power, and prestige. Whether set in royal crowns or modern engagement rings, rubies continue to captivate people around the world. In this blog, we’ll explore everything you need to know about ruby stone — from their origin and meaning to how to choose and care for one.

What Is a Ruby?

A ruby is a precious gemstone composed of the mineral corundum, which is also the base material for sapphires. The vibrant red color of a ruby comes from trace amounts of chromium within the crystal structure. While all rubies are technically red, their shades can range from purplish-red to orangy-red, depending on the presence of other minerals and the lighting conditions.

The name "ruby" comes from the Latin word ruber , meaning "red." Historically, rubies have been among the most valuable and sought-after gemstones, often commanding prices higher than diamonds of comparable size and quality.

Historical Significance of Rubies

Rubies have been revered across cultures and civilizations for thousands of years. Ancient Hindus believed that offering rubies to the god Krishna would ensure rebirth as an emperor. In Burma (now Myanmar), warriors embedded rubies into their skin before battle, believing the gems would make them invincible.

In medieval Europe, rubies were considered symbols of nobility and divine favor. They were frequently worn by royalty and religious leaders. One of the most famous historical rubies is the Black Prince’s Ruby , which adorns the Imperial State Crown of the United Kingdom. Though it was later discovered to be a spinel, not a ruby, the name remains a testament to the enduring allure of red gemstones.

Where Are Rubies Found?

Rubies are found in various parts of the world, but the finest specimens historically come from Myanmar (Burma) , particularly the Mogok region. These Burmese rubies are known for their vivid “pigeon blood” red color, a term used to describe the purest and most intense red hue in rubies.

Other notable ruby sources include:

• Thailand/Cambodia : Rubies from these regions tend to be darker and more brownish-red.

• Tanzania and Mozambique : Recently discovered deposits producing high-quality rubies.

• Vietnam, Nepal, and Madagascar : Also produce rubies, though typically smaller and less saturated in color.

The location of a ruby’s origin significantly impacts its value, especially if it hails from the famed mines of Myanmar.

The 4Cs of Ruby Evaluation

Like diamonds, rubies are evaluated based on four main characteristics: Color, Clarity, Cut, and Carat Weight .

1. Color

Color is the most important factor in determining a ruby’s value. The ideal ruby has a strong, vivid red color with minimal secondary hues. The most prized shade is the aforementioned “pigeon blood red.”

2. Clarity

Most rubies contain inclusions — tiny imperfections within the stone. While some inclusions are expected and even accepted as natural characteristics, fewer inclusions generally mean a higher value. Some inclusions, like silk (fine rutile needles), can actually enhance the stone’s appearance by creating a soft glow.

3. Cut

A well-cut ruby enhances its brilliance and color. Common cuts include oval, cushion, round, and emerald. The cut must balance preserving weight while maximizing beauty and minimizing dark areas caused by poor light return.

4. Carat Weight

Rubies over one carat are rare, especially those with excellent color and clarity. Larger rubies are exponentially more valuable than smaller ones, particularly when they maintain their vibrancy and purity.

Treatments and Enhancements

Over 90% of rubies on the market today have undergone some form of treatment to improve their appearance. The most common treatment is heat treatment , which enhances color and clarity by dissolving silk inclusions and intensifying the red hue. Heat-treated rubies are still considered natural and retain their value.

Other treatments include:

• Fracture filling : Using glass or resin to fill surface-reaching cracks, improving clarity and luster.

• Diffusion treatment : Adding elements during heating to alter surface color.

It’s crucial to disclose any treatments when purchasing or selling rubies, as untreated, high-quality rubies command much higher prices.

Symbolism and Meaning of Rubies

Beyond their physical beauty, rubies carry powerful symbolism across cultures:

• Love and Passion : Rubies are often associated with romantic love and are the traditional gift for 40th wedding anniversaries.

• Protection and Courage : Ancient beliefs held that rubies could ward off evil and bring good fortune.

• Wealth and Power : Due to their rarity and regal associations, rubies symbolize affluence and authority.

Today, rubies are also popular choices for engagement rings, offering a bold alternative to diamonds.

Famous Rubies Throughout History

Some of the most famous rubies in the world highlight the gem’s historical and cultural significance:

• The Sunrise Ruby : A 25.59-carat Burmese ruby sold at auction for $30.3 million in 2015, making it one of the most expensive rubies ever sold.

• The Rosser Reeves Star Ruby : A 138.7-carat star ruby housed in the Smithsonian Institution, known for its sharp six-rayed star effect.

• The Jubilee Ruby : A 15.99-carat ruby mounted in a ring surrounded by diamonds, sold for over $14 million at auction.

These extraordinary gems illustrate the enduring fascination with rubies throughout human history.

How to Care for Your Ruby Jewelry

Rubies are durable, ranking 9 out of 10 on the Mohs hardness scale , just below diamonds. However, proper care is essential to keep your ruby jewelry looking its best:

• Avoid harsh chemicals : Clean your ruby with mild soap and warm water.

• Store separately : To prevent scratching, store rubies away from other jewelry.

• Avoid sudden temperature changes : Extreme heat or cold can damage the stone, especially if it has inclusions.

• Professional cleaning : Have your ruby jewelry professionally cleaned and inspected regularly.

If your ruby has been fracture-filled or treated, consult with a jeweler before using ultrasonic or steam cleaners, as these may damage the enhancements.

Why Choose a Ruby?

While diamonds remain the most popular choice for fine jewelry, rubies offer a unique combination of beauty, durability, and symbolism. Whether you're drawn to their fiery color or their rich heritage, a ruby is a meaningful and timeless investment.

Rubies are also versatile in design — they pair beautifully with white gold, yellow gold, and platinum. Their bold color makes them stand out in both vintage and contemporary settings.

Final Thoughts

From ancient myths to modern fashion, the ruby has always represented something greater than mere adornment. It embodies passion, protection, and prosperity. As interest in colored gemstones continues to rise, rubies remain a top choice for collectors, investors, and lovers of fine jewelry alike.