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YOUR GUIDE TO RARE BEAUTY

Discover the Beauty of

Alexandrite

Diamonds

Explore the history, properties, and value of one of the world's most remarkable gemstones.

Book

History

Alexandrite, discovered in Russia in the 19th century, is famed for its rare color-changing properties. It symbolizes transformation and adaptability.

Globe

Origin

Russia, Sri Lanka, Brazil, East Africa

Molecule

Chemical Formula

MgAl₂O₄ (Magnesium Aluminum Oxide)
Sparkles

Luster

Vitreous (Glassy)
Prism

Refractive Index

1.75
Scales

Specific Gravity

3.68
Hexagon

Crystal System

Orthorhombic
Diamond

Hardness

8.5

Currently priced at

$2,000 - $15,000+

a Carat

Help Guide

Crystal System

Gemstones and minerals are classified into seven primary crystal systems based on their atomic structure.

Refractive Index

The refractive index (RI) of a material measure how much light is bent, or refracted, when entering the material from another medium.

Specific Gravity

The specific gravity (SG) of a substance is a measure of its density compared to water.

Chemical Formula

A chemical formula shows the types and quantities of atoms in a molecule.

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Gemstones