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Semi-Precious Gemstones

Amethyst

Amethyst, with its rich purple hues, is a stunning and affordable gem symbolizing clarity and royalty.

Light to deep purple

Available in

History and Origin

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.

Brazil, Uruguay, Zambia, Russia

Mostly comes from

Currently priced at

$10 - $50

a Carat

Chemical Formula

Be₃Al₂(Si₆O₁₈) (Beryllium Aluminum Silicate)

Hardness

7

on Mohs scale

Luster

Vitreous (Glassy)

Crystal System

Hexagonal

Refractive Index

1.54

Specific Gravity

2.65

Color(s)

Light to deep purple
Chemical Formula
Be₃Al₂(Si₆O₁₈) (Beryllium Aluminum Silicate)
Hardness
7
Luster
Vitreous (Glassy)
Crystal System
Hexagonal
Refractive Index
1.54
Specific Gravity
2.65

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