The Nine Astrological Gemstones
Each planet has its stone. A gemstone amplifies that planet, which is exactly why the chart must be read first — the wrong stone strengthens the wrong thing.
| Gemstone | Planet | Finger | Metal | Day to wear |
|---|---|---|---|---|
| Ruby | Sun | ring finger | gold | Sunday |
| Pearl | Moon | little finger | silver | Monday |
| Red Coral | Mars | ring finger | copper or gold | Tuesday |
| Emerald | Mercury | little finger | gold | Wednesday |
| Yellow Sapphire | Jupiter | index finger | gold | Thursday |
| Diamond | Venus | middle finger | platinum or silver | Friday |
| Blue Sapphire | Saturn | middle finger | silver or panchdhatu | Saturday |
| Hessonite | Rahu | middle finger | silver | Saturday |
| Cat's Eye | Ketu | middle finger | silver | Tuesday |