Why Alexandrite’s Value Keeps Increasing
 

This gemstone is one of the most valuable gemstones in the world, admired for its extraordinary ability to transform hues under different lighting. Often described as “emerald by day, ruby by night”, it has become a symbol of luxury, rarity, and mystical charm.

Understanding Alexandrite

alexandrite is a precious variety of chrysoberyl known for its optical phenomenon called pleochroism, meaning it can show different colors depending on the light source.

Under daylight, it appears vibrant green

Under warm or incandescent light, it shifts to purplish-red

This dramatic transformation makes alexandrite one of the most sought-after gemstones on the planet.

Historical Background of the Stone

Alexandrite was first discovered in the Ural Mountains of Russia in 1830 and was named after Tsar Alexander II. Because its colors matched the Russian military colors—green and red—it quickly became a national favorite among aristocrats.

Today, it is mined in:

Sri Lanka

Brazil

The Madagascar region

Tanzania

India

Zimbabwe

However, the original Russian stones remain the most prized.

The Rarity of Alexandrite

Alexandrite forms only when rare geological elements, including beryllium and chromium, occur together under perfect conditions—an extremely uncommon event.
Because of this, high-quality natural alexandrite can be more valuable than diamonds.

Alexandrite’s Color-Changing Effect

The gemstone absorbs and reflects different wavelengths of light depending on the source:

Daylight → Shows more blue/green tones

Warm light → Shows more red/purple tones

This strong color change is one of the most impressive among all gemstones.

What Alexandrite Represents

Alexandrite is believed to:

Bring emotional harmony

Enhance awareness

Bring prosperity

Strengthen romantic bonds

It is also a popular June birthstone.

How It’s Used in Jewelry

Because of its rarity, alexandrite is used in luxury pieces such as:

Engagement rings

Necklaces

Earrings

Custom fine jewelry

Anniversary gifts

Lab-grown alexandrite is also available and offers strong color change at a more affordable price.

Natural vs. Lab-Grown Alexandrite
Natural Alexandrite

Extremely rare

Higher value

Strong color change

Ideal for collectors

Lab-Grown Alexandrite

Affordable

Eco-friendly

Excellent clarity

Perfect for everyday jewelry

Maintenance Tips for the Gem

With a hardness of 8.5, alexandrite is durable but still requires care:

Use warm water and mild soap

Avoid harsh chemicals

Store separately

Remove during heavy activity

Is Alexandrite a Good Investment?

Yes. High-quality alexandrite is one of the most promising investment gemstones due to:

Its extreme rarity

Strong global demand

Limited natural supply

Wrapping Up

Alexandrite is more than a gemstone—it is a natural wonder that combines rarity, science, and beauty. Its dramatic color-changing effect and rich history make it one of the most fascinating stones in the world. Whether for jewelry, symbolism, or investment, alexandrite remains a timeless gem that continues to captivate people everywhere.