YOUR GUIDE TO RARE BEAUTY

Discover the Beauty of

Topaz

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

History

Topaz, known since ancient times, was treasured by the Greeks for its supposed powers of protection and healing. Its vibrant hues and durability make it a timeless gem.

Origin

Brazil, Russia, Sri Lanka, Nigeria

Chemical Formula

Al₂SiO₄(F,OH)₂

Luster

Vitreous (Glassy)

Refractive Index

1.61

Specific Gravity

3.49

Crystal System

Orthorhombic

Hardness

Currently priced at

$20 - $500 per carat

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.

Discover the Beauty of

Topaz

History

Origin

Help Guide

Crystal System

Refractive Index

Specific Gravity

Chemical Formula

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