Physical Properties
- hardness:
- 7.5-8 (Mohs scale)
- crystal:
- Hexagonal
- composition:
- Beryl (Be₃Al₂Si₆O₁₈) with chromium
- colors:
- Various shades of green
History & Formation
Colombian emeralds have been prized for over 500 years. The Muzo, Chivor, and Coscuez mines produce emeralds renowned for their exceptional color and clarity.
Care & Maintenance
Handle gently as emeralds often contain natural inclusions. Clean with mild soap and soft brush. Avoid ultrasonic and steam cleaners.
Collector Value
High-quality Colombian emeralds are among the most valuable colored gemstones, with prices increasing significantly for exceptional specimens.