Alexandrite gemstone is a rare and valuable gemstone that was first discovered in Russia in the 1830s. It is prized for its unique color-changing ability, which results from its traces of chromium. Alexandrite gem can appear greenish in daylight and reddish in incandescent light, making it a popular choice for jewelry.


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AU$ 11,998 Recommended gem


Alexandrite stone is one of the most remarkable gemstones that exhibits different colors in different light sources. In natural sunlight, alexandrite appears greenish-blue, but in artificial light, it looks red or purple. Alexandrite effect is one of the rarest gemstones that are considered as a valuable gemstones for investment portfolios. This particular gemstone has special connection to ancient history for the famous alexandrite's color in the gem world.

Gemstone Attributes

Mineral Chrysoberyl
Chemistry Al2O3
Color Green in daylight, Red in incandescent light
Refractive Index 1.746 - 1.755
Birefringence 0.008 - 0.010
Specific Gravity 3.73
Mohs Hardness 8.5

Alexandrite's Stone Value

Alexandrite is a cherished gemstones for their color-change properties. The stone appears green in natural sunlight and red in candle light or artificial light. This is due to the presence of chromium in the stone. Alexandrite stone is also a very hard stone, ranking an 8 on the Mohs scale of hardness. This makes it a durable gemstone that can withstand everyday wear among the rare gemstone.

Quality Alexandrite stones are typically found in sizes under one carat. Larger stones are very rare and can be quite valuable. The value of an alexandrite stone is also affected by its clarity and cut. Clean, well-cut stones with good color change properties will be more valuable than those with poor clarity or cuts among the alexandrite for sale around the world.

Whether you're a seasoned gemstone collector or a first-time buyer, there are a few things you should keep in mind when shopping for alexandrite stones online. First, make sure you're buying from a reputable source. There are many scammers out there who will try to sell you synthetic alexandrite gem (lab created alexandrite) which will also have the color changing effect, so getting a certified colored stones from reputable gem labs like GIA, AIGS or Gubelin is very important.

One of the Finest Alexandrite produced is Whitney Alexandrite gemstone which are few gemstones that has a teal blue green in daylight and turns to extremely rare purely red alexandrite. This is sometimes referred to as an emerald by day ruby by night.

Alexandrite Sources

The alexandrite loose stone deposits is found in several countries, including India, Russia, Africa, Sri Lanka and Brazil. It is most commonly found in metamorphic rocks, which are rocks that have been changed by heat and pressure. The stone is also found in alluvial deposits, which are gravel deposits left behind by rivers and streams. The alexandrite gemstone is prized for its beauty and its rarity.

  • Russian Alexandrite and Brazilian Alexandrite gemstone produces some of the highest quality Alexandrites. The color changes are extremely rare and the best, but their down side is they tend to be small in sizes and sometimes have visible inclusions but the best blue green color you can find.

  • African Alexandrite gemstone from Madagascar produced some of the biggest alexandrite in carat weight, but the color tend to have yellowish green in fluorescent light condition and bright reddish purple when seen in incandescent light.

  • Indian Alexandrite and Sri Lankan alexandrite gemstone have similar gemstone mining connections and tent to have pure green or bluish green in alexandrite stone.


Natural Alexandrite is a unique gemstone that was first discovered in Russia's Ural Mountains in the 1830s. It was named after Alexander II, the then Tsar of Russia. This variety of chrysoberyl is characterized by its extraordinary ability to change color - from green to red - depending on the type of light it is exposed to.

Alexandrite stone became quite popular during the Victorian era when it was used in jewelry and other decorative items. However, due to its rarity, it was quite expensive and only accessible to the wealthy elite.

Today, natural alexandrite can be found in a variety of colors and sizes, and is relatively more affordable than it was in the past. It continues to be a popular choice for fine jewelry and collectors items and also considered to be one of a precious gemstones to be cherished.

The alexandrite gemstone is the June birthstone. The alexandrite gemstone is unique because it appears to be different colors in different light. In natural sunlight, the stone appears green, but in artificial light, it looks red. If you are looking for a unique and special gift for someone born in June, consider an alexandrite engagement ring or necklace.

alexandrite Colors 

Natural alexandrite gemstones usually have bluish green or vivid hues of green in natural lighting and will change color to pinkish purple or deep rich purple or vivid red color in incandescent light. This effect happens thanks to the chromium content in natural Alexandrite stone. Some of the common color combinations of alexandrite in gem lab certifications are

  • Bluish Green to Purple

  • Green to Greyish-Purple

  • Green Blue to Purplish Red

  • Yellowish-Green to Brownish Purple

  • Green to Purplish Pink

alexandrite Care

Wondering how to take care of your new alexandrite jewelry? Here are a few tips to keep your jewelry clean and looking like new.

  • First, it's important to wash your hands before handling your alexandrite ring. This will help keep the stone from getting dirty.

  • Next, if you need to clean the stone, you can use warm water and mild soap. Be sure to rinse the stone well afterwards to remove any soap residue from the alexandrite jewelry.

  • Finally, when you're not wearing your alexandrite jewelry, store it in a cool, dry place. This will help prevent the stone from losing its color or getting damaged.

In conclusion, there are many reasons to buy an alexandrite gemstone. They are rare and valuable, and they have a unique color change ability. They are also said to have special meaning and properties that can bring good luck. So, if you are looking for a special and meaningful gemstone, be sure to consider an alluring gemstone, alexandrite.