lapidist vs lapidary

lapidist and lapidary both are nouns.

Word	Noun	Adjective	Verb	Adverb
lapidist	Yes	No	No	No
lapidary	Yes	Yes	No	No

As nouns, lapidist and lapidary are synonyms defined as:

lapidist and lapidary: a skilled worker who cuts and engraves precious stones

lapidist (noun)	lapidary (noun)
a skilled worker who cuts and engraves precious stones	a skilled worker who cuts and engraves precious stones
	an expert on precious stones and the art of cutting and engraving them

lapidist (adjective)	lapidary (adjective)
	of or relating to precious stones or the art of working with them