上じょう玉だま

noun

fine jewel; high-quality gem

Refers to a jewel or gem of excellent quality. Often used in contexts like jewelry appraisal or collecting.

• この指ゆび輪わには上じょう玉だまのダイヤが使つかわれている。

  This ring uses a diamond of excellent quality.

noun

article of excellent quality; top-notch item

General term for any product or item of superior quality. Can be used for goods, works, or even abstract things.

• この店みせは上じょう玉だまの骨こっ董とう品ひんを扱あつかっている。

  This shop deals in high-quality antiques.

noun

beautiful woman; stunner

Colloquial term for a very attractive woman. Often used in casual conversation, sometimes with a slightly dated or playful tone.

• 彼かの女じょは本ほん当とうに上じょう玉だまだね。

  She's a real stunner, isn't she?