sapphire
A sapphire does not have to be blue, and a colourless one is rare enough in nature that it was once cut as a diamond substitute. Today they are mostly set as accent stones.
Source: en.wikipedia.org · verified 2026-08-18
Archive · #71
Archive · #71
A sapphire does not have to be blue, and a colourless one is rare enough in nature that it was once cut as a diamond substitute. Today they are mostly set as accent stones.
Source: en.wikipedia.org · verified 2026-08-18