G4185
πολυτελής
valuable
πολυτελής, -ές (πολύς, τέλος) [in LXX for יָקָר, etc. ;] very costly, very precious, of great value: Mrk.14:3, 1Ti.2:9; metaphorically, 1Pe.3:4.† (AS)
The KJV translates G4185 in the following manner:
costly (2x), precious (2x), price (2x)
Full Thayer's lexicon entry
πολυτελής — polytelḗs
πολυτελής, πολυτελές (πολύς, and τέλος cost) (from Herodotus down), precious;
a. requiring great outlay, very costly: Mar 14:3; 1Ti 2:9. (Thucydides and following; the Sept.)
b. excellent, of surpassing value (A. V. of great price): 1Pe 3:4. ((Plato, others.))
3 occurrences
Mark (1), I Timothy (1), I Peter (1)