Diameter:
The width measured from one edge of the girdle to another.
Table:
The largest flat facet in the center of the crown.
Depth:
The distance from the table to the culet.
Crown:
The top portion of a diamond above the girdle extending to the table.
Girdle:
The narrow boundary separating the crown from the pavilion.
Pavilion:
The lower part of a diamond extending from the girdle to the culet.
Culet:
The bottom facet or point of a diamond.
The diameter or width of a diamond is the distance from one edge of the girdle to a point directly opposite the other side.
