How to say "jewel" in Japanese

Choosing the right word
  • 宝石ほうせきJLPT N3approx.Common
    nounThe general word for a jewel or precious stone as a physical thing — gems such as diamonds and rubies, whether loose or set in a ring or necklace.
    彼かれは鍵かぎをかけて宝石ほうせきを金庫きんこにしまいこんだ。↗
    He locked up his jewels in the safe.
  • 珠玉しゅぎょくCommon
    nounLiterally 'pearls and jewels'; used chiefly figuratively, to call a work or piece of writing a gem — something exquisite and precious. For an actual jewel, this is not the word you want.
  • 石いしJLPT N4approx.Common
    nounThe plain word for 'stone'. Its 'jewel' sense belongs to jewelry — the stone set in a ring or the like; otherwise it suggests an ordinary stone, so it is seldom the word you want.

For a jewel or precious stone in general, 宝石 is the word; 石 means 'jewel' only for the stone of a piece of jewelry, and 珠玉 is chiefly figurative, praising something exquisite as 'a gem'.

Usage comparisons are AI-assisted and cross-checked by multiple models; for study reference only

Japanese equivalents
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JLPT vocabulary levels are community estimates, not official (no official lists have been published since the 2010 revision).

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