Hexagon shaped diamond which displays hearts and arrows pattern

1. A hexagonal shaped diamond, adapted to display a hearts and arrows pattern when exposed to light comparable to the hearts and arrows pattern in a round diamond, having only six main crown facets of substantially equal size symmetrically arranged relative to one another surrounding a table facet with each main crown facet having parallel edges symmetrically aligned to the parallel edges of a main crown facet located opposite thereto, six main pavilion facets polished in alignment with the main crown facets, six equal size girdle facets separating the pavilion facets from the main crown facets, and further comprising twelve crown star facets arranged about the table and an equal number of twelve crown half facets polished in an arrangement relative to the crown star facets such that there are two crown star facets and two crown half facets polished on each main crown facet with one of each of said two crown star facets and one of each of said two crown half facets on each main crown facet forming an edge on one side of a main crown facet which is in alignment and intersects the other at a common point and with the other one of each of the two crown star facets and the other one of each of the two crown half facets forming an edge on the opposite side of the main crown facet which is in alignment and intersects the other at a common point and wherein said diamond further comprises a total of twelve pavilion half facets of triangular geometry with two of the pavilion half facets formed on each main pavilion facet in a symmetrical arrangement and wherein the six equal size girdle facets are polished to form an angle of 60° relative to the girdle facet on each adjacent side thereof.

2. A hexagonal shaped diamond as defined in claim 1 wherein the main crown facets are polished so that each forms an included angle within a degree range of between 33.8°-35.2° relative to the table facet and with an angle tolerance of 0.4°.

3. A hexagonal shaped diamond as defined in claim 1 wherein the other one of each of the two crown half facets on each main crown facet form a common edge on the other side of each main crown facet in a symmetrical arrangement around the diamond.

4. A hexagonal shaped diamond as defined in claim 3 wherein the six main pavilion facets are formed on the pavilion or bottom side of the diamond with each main pavilion facet having a triangular shape of substantially equal size.

5. A hexagonal shaped diamond as defined in claim 4 wherein the six main pavilion facets extend from a common point located at the center or cutlet of the diamond.

6. A hexagonal shaped diamond as defined in claim 5 wherein the six main pavilion facets are polished so that each forms an included angle relative to a horizontal plane through the diamond when the table facet is aligned with the horizontal within a range of between 40.6° and 41.1°.

7. A hexagonal shaped diamond as defined in claim 1 wherein, each pavilion half facet is polished so that each forms an included angle relative to a horizontal plane through the diamond when the table facet is aligned with the horizontal in a range of between 42.0° and 42.9° and positioned at 26.25° from the neighboring pavilion half facet that sits on the same main pavilion facet.