seed pearl 
noun
A very small pearl.She also wore her mother's long white veil with a seed pearl and diamanté tiara, and carried a bouquet of lemon illios and cream Bianca roses in a teardrop effect....
- The gem-studded epaulettes are fringed with seed pearls.
- Kino has only a few seed pearls worth very little, and that will not pay the doctor's fee, so the servant closes the gates in Kino's face.
- leave-in
- leave it at that
- leave its (or one's or a) mark
- leave/let well alone
- leave loading
- leave much (or a lot) to be desired
- leaven
- leavener
- leave no stone unturned
- Leavenworth
- leave of absence
- leave off
- leaver
- leaves
- leave school
- leave someone be
- leave someone cold
- leave someone/thing alone
- leave someone/thing in the dust
- leave someone/thing out
- leave someone/thing standing
- leave someone/thing to the mercy of
- leave someone to their own devices
- leave something out of account
- leave-taking