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In-depth editorial content on gemology, market dynamics, and the Colombian emerald trade.

What is an emerald?
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The Green Spectrum
What is an emerald?
The Green Spectrum

Every emerald owes its colour to a trace element present in concentrations measured in parts per million. Remove that element […]

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Green Beryl vs Emerald: The Difference That Costs Thousands
What is an emerald?
Green Beryl vs Emerald: The Difference That Costs Thousands

Quick Answer Green beryl and emerald are both the mineral beryl (Be₃Al₂Si₆O₁₈), but they are colored by different elements. Emerald […]

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How Are Emeralds Formed? The Complete Geological Guide
What is an emerald?
How Are Emeralds Formed? The Complete Geological Guide

Emeralds form when beryllium-rich fluids from deep granite meet chromium-bearing rocks — a geological coincidence so rare it occurs in […]

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Workshops
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The Legacy & Provenance of Muzo Emeralds
Workshops
The Legacy & Provenance of Muzo Emeralds

Private Event · By Invitation Only The Legacy & Provenanceof Muzo Emeralds Date April 28 & 29, 2026 Location The […]

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