====== Diamond ======
  *See also [[Guilloché]] for the diamond pattern

**Diamond** is the [[Mohs|hardest]] mineral, consisting of pure cubic carbon. It is often used as a decoration on watches, including on [[marker]]s and in a [[pave]] pattern.

=== Order of the color grades ===

| River + |D |Very fine white + |
|River |E |Very fine white |
|Top Wesselton + |F|Fine white + |
|Top Wesselton |G|Fine white |
|Wesselton |H|White |
|Top Crystal |I-J|Slightly tinted white |
|Crystal |K-L|Tinted white |
|Top Cape |M-N|Tinted 1 |
|Cape |O|Tinted 2 |
|Light Yellow |P-Y|Tinted 3 |
|Yellow|Z|Tinted 4|

{{tag>Terms Watch_materials}}