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Technology

Nature created perfection
We continue this tradition

We grow emeralds by hydrothermal process that replicates nature, and alexandrite by pulling process.

Tairus hydrothermal gemstone growing technology

Created vs mined

The same emerald, a different origin.

Property
Tairus created emerald
Mined emerald
Availability
Calibrated, consistent
Limited and variable
Nature damage
None
Excavation, tailings, habitat loss
Growth time
Four weeks
Millions of years, underground
Hardness (Mohs)
7.5 – 8
7.5 – 8
Crystal structure
Hexagonal
Hexagonal
Chemical composition
Be₃Al₂Si₆O₁₈
Be₃Al₂Si₆O₁₈

The science of a created gem

Created by science
Identical in beauty

Tairus Created Emeralds and Created Alexandrite are conceptually, chemically and visually comparable to their natural counterparts. The hydrothermal process recreates the conditions and stages through which natural emeralds form, producing gemstones with traceable origins and clearly disclosed materials.

Explore Our Technology
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