Quenya 

mírëa

adjective. jewelled, jewelled, *gemmed

An adjective form of mírë “jewel” (PE17/83).

Conceptual Development: The Qenya Lexicon of the 1910s had ᴱQ. sinqevoite “gemmed”, an adjectival form of ᴱQ. sink (sinq-) “mineral, gem, metal”

raina

smiling, gracious, sweet-faced

raina (2) adj. "smiling, gracious, sweet-faced" (VT44:35, PE17:182). Cf. raita #3.