Related Clues:
- Bubble tea tapioca ball
- Gem that may be farmed
- Necklace gem, sometimes
- Lustrous bit of wisdom
- Threadable bauble
- Drop ancient historian from audition
- Gem in an oyster
- Diver's gem
- One of the birthstones
- Spot on a sweater?
- Drop article into cot
- Unit of sweat
- Precious person
- Oyster growth
- Abacus clacker