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).
- Part of Speech: noun
- Industry/Domain: Jewelry
- Category: General jewelry
- Company: Kay Jewelers
0
Creator
- Alexwaltz
-
(Bronze) 302 points - 100% positive feedback
