A few ground rules.

Using the service

Use Gemstone Identifier for personal, educational exploration. You must have permission to upload each image. Do not upload illegal content, attempt to evade limits, automate account creation, or interfere with the service.

AI limitations

Visual possibilities only. No gemstone certification, authenticity determination, treatment detection, or appraisal. Results may be inaccurate, incomplete, or inconsistent. They should not be the sole basis for an important decision.

Accounts and recovery

Keep your username, password, and recovery code secure. No email reset is available. The recovery code is replaced when used. Daily allowances, availability, and limits may change as the service develops.

Portrait-specific rules

The attractiveness tool is for adults aged 18 or older uploading their own portrait. Scores are subjective, for entertainment, and do not measure human worth. Do not upload images of children or use results to harass, compare, or make decisions about others.

Availability and results

The service is provided as available. A successful analysis is counted against your daily allowance; failed provider requests and unsuitable-image responses do not count against that allowance. Site-wide capacity and abuse limits may temporarily prevent new requests.