Hydro Emerald Cushion 7.5mm Gemstone

Hydro Emerald Cushion 7.5mm Gemstone

Descriptions

This listing includes 1 stone per order*

Color: Green
Transparency: Transparent
Shape: Emerald Cut
Total carat weight: 1.72 CT
Stone Size (mm): 7.5mm
Hardness: 7.5-8
SKU: 114536
Treatment: Hydrothermal

What is hydrothermal treatment ?

One of the most popular methods for creating synthetic emerald is the hydrothermal process, which uses heat and pressure to imitate natural conditions deep in the earth that formed natural gems. Nutrients are dissolved in a water solution with synthetic crystals forming as the solution cools.