λιθάριον
From LSJ
κάλλιστον τὸ δικαιότατον, λῷστον δ' ὑγιαίνειν → nothing is more beautiful than being just, but nothing is more pleasant than being healthy | Most beautiful is what is most just; the best thing is to be healthy.
English (LSJ)
τό, Dim. of λίθος,
A stone, Thphr.HP3.7.5, Phld.Po.Herc.1675.5, Dsc.1.68, 5.40, PKlein.Form.303 (vi A.D.). 2 a gem, IG11(2).287 B46 (Delos, iii B.C.), Annuario 6/7.405 (Perge), PHolm.5.4, al. (Condemned by Phryn. 158.)
German (Pape)
[Seite 44] τό, dim. von λίθος, Steinchen, Theophr. u. Sp., vgl. Lob. zu Phryn. 180, wo das Wort als unattisch für λιθίδιον getadelt ist.