Educational information only. Important identity, treatment and origin claims should be confirmed by an independent gemmological laboratory.
Origin and terminology
Ceylon is the historical name for Sri Lanka. In gemstone trade, the term Ceylon sapphire refers to a sapphire represented as originating from Sri Lanka. A laboratory origin opinion is stronger evidence than a marketing description.
Natural variety
Sri Lankan sapphires occur in several colours and appearances. No single colour, clarity grade or cutting style defines every stone from Sri Lanka.
Treatment disclosure
A Sri Lankan origin statement does not indicate whether a sapphire is heated or unheated. Treatment and origin are separate facts and should be documented separately.
Responsible comparison
Compare identity, colour, cut, transparency, condition, treatment information, documentation and seller terms before deciding.
Practical checklist
- Check whether geographic origin is supported by a report.
- Read the exact treatment wording.
- Compare weight and measurements with the report.
- Review photographs and videos under more than one light.
Available gemstones
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