noun
semi-precious stone; ornamental stone
Refers to stones used for decoration, such as in jewelry, gardens, or architecture. Often implies stones that are not precious gems but are valued for their appearance.
この指輪には小さな飾り石がはめ込まれている。
This ring is set with small semi-precious stones.
庭に飾り石を敷き詰めて、和風の雰囲気を出した。
We laid ornamental stones in the garden to create a Japanese-style atmosphere.