養よう殖しょく真しん珠じゅ

noun

cultured pearl

A pearl produced by human intervention, as opposed to a natural pearl (天然真珠). Common in jewelry and pearl industry contexts.

• このネックレスには養よう殖しょく真しん珠じゅが使つかわれています。

  Cultured pearls are used in this necklace.