Free tool

Planetary Gems & Colors

The classical gem, colour, metal, and day associated with each of the nine planets — shown alongside your chart’s computed dignities, with dignity-based guidance and citations.

Computed using Swiss Ephemeris and the Lahiri ayanamsa.

Date of birth

Time of birth (optional)

Without a birth time, your Moon sign and Lagna lord are computed from noon and may be inaccurate — their gem guidance below is marked accordingly.

Birthplace (optional)