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YOUR GUIDE TO RARE BEAUTY

Discover the Beauty of

Amethyst

Diamonds

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

Book

History

Amethyst has been cherished for centuries, revered by ancient Greeks who believed it warded off intoxication. Once as valuable as diamonds, its discovery in abundance in Brazil made it widely accessible, solidifying its place as a timeless symbol of clarity and royalty.

Globe

Origin

Brazil, Uruguay, Zambia, Russia

Molecule

Chemical Formula

Be₃Al₂(Si₆O₁₈) (Beryllium Aluminum Silicate)
Sparkles

Luster

Vitreous (Glassy)
Prism

Refractive Index

1.54
Scales

Specific Gravity

2.65
Hexagon

Crystal System

Hexagonal
Diamond

Hardness

7

Currently priced at

$10 - $50

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