Translation guide
Topaz is a gemstone. In Japanese, it is usually referred to by its loanword name トパーズ, but the traditional Japanese name 黄玉 is also used, especially in written or formal contexts.
Referring to the mineral or gemstone topaz, such as in jewelry or geology.
The most common and neutral term for topaz, used in everyday conversation, jewelry stores, and general contexts.
She bought a topaz ring.
The traditional Japanese name for topaz, literally 'yellow jewel'. It is more formal or literary, and may be used in written descriptions or by gem enthusiasts.
This necklace uses topaz.
黄玉は11月の誕生石です。
Topaz is the birthstone for November.