A) All charcteristics that breaks or touches the crown. (ex. Scratches, Abrasions) when you have to.
B) All characteristics that are confined in the diamond. <Visible UNDER CROWN>
C) Naturals located on the crown <upper girdle> the girdle is the side and it is marked in green.
Definition below the crown and girdle the bottom of the diamond.
A) Any characteristic that are located on or touches <BREAKS> the pavillion.
B) ANY Inclusions <CONFINED> that can only be seen from the pavillion. Example: Pinpoints, Clouds, Needle's.
BOTH CROWN AND PAVILLION
A) ANY Characteristic that reaches or breaks both surfaces. Example: Feather, Cavities, Naturals, Chips, and Others.
A) Plot all characteristics in their relative size and position using appropriate symbols.
B) Depth and color of inclusions don't get plotted.
C) NEATNESS VERY IMPORTANT.
A) Plotting symbols:
- Green - Blemishes
- Red - Inclusions
- Green and Red - Certain inclusions
<Green & Red>
Example: Cavity, Laser Drill Hole (LDH), Indented Natural, Knots,>
- Black - Extra Facets, Prongs or metals for mounted stone.