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What is the EMI ?

The Emerald Market Index (EMI) is an independent benchmark designed to measure the overall health of the global emerald market by combining production, trade, pricing, demand, and market confidence into a single indicator.

Countries Covered

The EMI analyzes the three world's leading emerald-producing countries:

• Colombia

• Brazil

• Zambia

Together they represent the core of the global emerald supply.

Official Data Sources

The index is built using official information from institutions including:

• ANM Colombia

• DANE

• UPME

• ANM Brazil

• Brazil Ministry of Mines & Energy

• Zambia Ministry of Mines

What the EMI Measures

The index evaluates:

• Production

• Export activity

• Price trends

• Market demand

• Supply levels

• Buyer confidence

• Market volatility

How the Score Works

The EMI uses a score from 0 to 100.

• 80–100: Very Strong Market

• 60–79: Healthy Market

• 40–59: Stable Market

• 20–39: Weak Market

• 0–19: Critical Market

This allows professionals to quickly understand overall market conditions.

• Jewelers

• Investors

• Miners

• Exporters

• Collectors

• Financial institutions

• Industry professionals

The EMI provides an objective reference for strategic decision.

About the Emerald Market Index (EMI)

Discover how the EMI measures the health of the global emerald market using official production data, trade statistics, pricing trends, and independent market analysis from the world's leading emerald producing countries.

Designed for:

Who Uses the EMI ?