At IDL, reports aren’t based on guesswork — they’re grounded in calibrated science. Each report is backed by advanced instrumentation, international standards, and verified benchmarks to ensure consistency, accuracy, and objectivity.
Evaluated based on hue, tone, and saturation, following standardized procedures.
Degree to which light passes through the stone; classified as transparent, semi-transparent, translucent, or opaque.
When determinable, IDL provides origin opinion based on scientific indicators and database comparison.
For reports before July 2024, kindly enter only numericals
