PC 01.647

DREAM EYE BRILLIANT

Designed by Jim Perkins,
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DataVueopen
L/W
102%
Design RI
2.16
H/W
62%
Gear
72
V/W³
0.220
Symmetry
9 (mirrored)
Facets
109
Tiers
8
Crown
18
Pavilion
91

Copyright February 5, 2005 This design evolved from MY BEST BRILLIANT FOR QUARTZ design.

The evolution of this design can be traced to my early explorations of odd symmetry. This design will cut in any material without angle changes. I still encourage raytracing and evaluation of virtual models though. Face up performance w/10* head shadow half-angle (120 pixels) for CZ. ISO=82.1 COS=59.7 DELTA=22.4 DISPERSION=19.2 SCINTILLATION=51.4. STONEBROOK SCORE=176.

Wireframe

DREAM EYE BRILLIANT 3D view
Top viewSide viewFront viewBack view

Pavilion

#AngleFacetsNotes
G190.00°
 2 610141822263034384246505458626670
SET SIZE, LEVEL GIRDLE.
P142.50°
 2 610141822263034384246505458626670
CUT TO EQUAL DEPTH (TCP).
P241.50°
 1 7 9151723253133394147495557636571
PCP & GMP.

Crown

#AngleFacetsNotes
C143.00°
 2 610141822263034384246505458626670
SET @ 2% FINISHED WIDTH & LEVEL.
C240.00°
 1 7 9151723253133394147495557636571
C331.00°
 81624324048566472
MP@ C1-C2
C419.00°
 41220283644526068
MP@ C1-C2-C3
T0.00°
72
MP@ C3-C4