Home > Term: sapphire crystal
sapphire crystal
A timepiece crystal that is crafted of natural or lab-created sapphire, the second hardest mineral on the Moh's Scale of Hardness (diamonds are the hardest).
- Jenis Kata: noun
- Industri / Domain: Perhiasan
- Kategori: Perhiasan secara umum
- Company: Kay Jewelers
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