Wiktionary
a. Not faceted.
WordNet
adj. having no facets; "an unfaceted gem" [ant: faceted]
Usage examples of "unfaceted".
Between her eyes glimmered the unfaceted emerald that marked her status as a widow.
Tessa had huge, unfaceted cabochon sapphires, almost as simple as deep blue glass pebbles, in invisible platinum settings, to wear with jeans and denim shirts.
The stones were polished but unfaceted, like gleaming blue eggs strung together in a thick web of gold.
The glass was dull and unfaceted, the engravings misshapen though relatively identical.
The child in her wanted to reach out and caress the smooth, unfaceted surfaces of the stones.
The fencing strip was plain unfaceted mechmetal but the pickets were fashioned crudely of wood and had to be humanmade.
Terminator character, unfaceted, single-minded men who ate steel and crapped bullets and shtupped a few blondes along the way.