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Theoretical Gemology

Synthetics

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Advanced Identification Techniques

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Optical Properties of Gemstones

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Physical Properties

The mineral's composition and crystalline structure impart the various physical properties that characterize each specimen. Knowledge of the properties of gemstones is important for the gem cutter and setter, as well as to the consumer who can use that information to care for the gem.

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Crystallography

CRYSTALLOGRAPHY

What is a crystal?

Something is crystalline if the atoms or ions that compose it are arranged in a regular way (i.e, a crystal has internal order due to the periodic arrangement of atoms in three dimensions). 

Read more: Crystallography

Who are we?

The Geohavens name is an assurance of timeless beauty, distinct quality and uncompromising value. The Company spares no effort in sourcing from the farthest markets and the deepest mines in order to unearth the most attractive gems.

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