人じん造ぞう宝ほう石せき

noun

artificial jewels; synthetic gems

Refers to man-made gemstones, such as cubic zirconia or synthetic rubies, as opposed to natural stones.

• この指ゆび輪わには人じん造ぞう宝ほう石せきが使つかわれています。

  This ring uses artificial jewels.

• 人じん造ぞう宝ほう石せきは天てん然ねんのものより安あん価かです。

  Artificial jewels are cheaper than natural ones.