Jadeite is a distinct mineral species within the jade family; it should not be confused with nephrite or with imitations sold under vague trade names. In commercial practice, treatment disclosures matter: common classifications distinguish natural jadeite from material that has been bleached/impregnated or dyed. Ask a recognised gem laboratory to identify and report the specific piece.
02
How to choose
Do not buy based on a colour adjective, seller story or torch demonstration alone. Request an independent report from a recognised gem laboratory that identifies the material and discloses detectable treatment. Evaluate colour, translucency, texture, craftsmanship and personal taste together; no single grading shorthand replaces the report.
03
The Asia lens
Jade has deep cultural significance in many Asian communities, but symbolism is not a substitute for gem identification. Buy from a reputable seller with a written return policy, confirm the report number directly with the issuing laboratory and avoid pressure-based claims about rarity or luck.
The short answers
Frequently asked questions
What is the difference between Type A, B and C jadeite?
These trade terms refer broadly to treatment status, but terminology can be abused. Rely on a current report from a recognised gem laboratory rather than the seller's label.
Can I identify jadeite with a flashlight?
No. Transmitted light can be visually interesting but cannot reliably establish identity or treatment.
Does vivid green jadeite always cost more?
Price depends on multiple qualities, treatment, size, workmanship, provenance and market. Do not use colour alone to estimate value.
This guide is educational, not an appraisal, authentication certificate, legal or tax advice, or investment recommendation. Product details and local rules change; verify them with the brand, a qualified specialist or the relevant official authority.