Off-make is a poorly proportioned diamond. Pave is a method of setting diamonds very closely together, giving the illusion of one or more larger diamonds. Naturals are part of the original surface of the diamond crystal left unpolished. Pavilion is the lower part of the diamond below the girdle. It's cone-shaped on a round diamond.
Point is one-hundredth of a carat.
Polish is one aspect of the external finish of a gemstone. The polish scale ranges from poor to excellent. Princess Cut is a brilliant-cut square, rectangle or cushion shape, which may have from 57 to 70 facets and variable proportions. It was patented by Ambar Diamonds in 1981. It has 70 facets.