Certificate-backed trust
Authenticity and Treatment Disclosure
We separate seller observations from laboratory findings and clearly label unknown information.
Classification
Listings state whether a stone is natural, synthetic, imitation, or not yet confirmed. Unknown information is never presented as verified.
Treatments
Known and suspected treatments are disclosed on the product page. Buyers should request a laboratory report for high-value purchases.
Certificates
A certificate applies only to the specific item and report number shown. Laboratory reports support identification but do not guarantee future value.