Name in history: Ratna-Dweepa (“Island of Gems”)
Time period: Over 2,500 years ago
Key Points:
Time period: ~5th to 15th century
Key Points:
Portuguese (1505–1658): Started exporting Sri Lankan gems.
Dutch (1658–1796): Encouraged gem trading and set up administrative control.
British (1796–1948):
Development of gem industry:
Global recognition:
Gems used in:
Sri Lanka produces over 70 types of precious and semi-precious stones.
💙 Precious Gems:
🌈 Semi-Precious Gems:
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