How your purchase supports the supply chain.
Every purchase you make with Columbia Gem House supports a responsible supply chain. We work with individual miners and cutters, while offering careful consideration and respect to the cultures, communities, and environments in which our gems are produced. These are some of the key guiding principles in how our gems are brought to market. To learn more about our process, visit our Fair Trade Gems® Principles & Protocols page.
Additional Information
Fair Trade Level
3
Origin
Nigeria
Gem Variety
Aquamarine
Color
Blue
Treatment
Heat-Only
Gem Cut
Cabochon
Shape
Oval
Stone Size
8x6mm
Total Gem Weight
1.14ct avg
Collection
Mini Cabochons
Mohs Hardness
7.5 - 8
