What each section of a gemological report actually tells you before you buy.
Identification Section
Confirms the report is for a natural or laboratory-grown stone, states the species and variety (e.g., "Natural Beryl, Emerald"), and lists the shape and cutting style.
Measurements and Weight
Lists precise millimeter dimensions and carat weight, measured directly by the lab rather than estimated.
Colour, Clarity, and Cut
Coloured stone reports describe colour in plain terms (hue, tone, saturation) rather than the numeric grading scale used for diamonds, since coloured gemstone grading is inherently more descriptive.
Treatment Disclosure
States any observed treatment — heat, oiling, fracture filling, or none — since treatment materially affects both durability and value.
Report Number and Security Features
Every report carries a unique number that can be verified directly on the issuing lab's website, along with security features on the physical document to guard against alteration.
CRAFTS AND STONE