Precious Gemstones

Diamond

Current Market Range

$1,000 - $50,000+

Symbol of love and endurance; prized for centuries.

South Africa, Russia, Canada, Australia

Colorless, Yellow, Brown, Pink, Blue, Green

Chemical Formula

C (Carbon)

Hardness

Luster

Adamantine

Crystal System

Tetragonal

Refractive Index

2.42

Specific Gravity

3.52

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.