This table has a triangle whose contours are defined by the
Presence of three facets that is identical. This
characteristic, rare
In the design of precious stones, is what earned him his
name.
This design has 55 facets, 18 on the crown
And 30 on the pavilion. The superposition of the triangles
of the crown and the star
Flag do very well out its brightness. Designed for a
refractive index
Of 1.54, the angles chosen for reproduction refract light
A percentage that reached 83.8%
Description
|
For refractive index of 1.54
|
Index: 96
|
Number of faces: 55
(C = 18 P = 30 F = 6 T = 1)
|
Brightness size: 83.8%
|
Volume: 0172
|
Length / Width: 1.0
|
Height crown 0276
|
Pavilion Height: .690
|
Total height / width: 0602
|
Table / width: 0431
|
Instructions
|
A. Pavilion
|
F1 04-28-36-60-68-92 90.00 Determine the diameter
of the stone
|
1. 54.90 04-28-36-60-68-92 Determine
the location of the girdle
|
2. 44.81 05-27-37-59-69-91 Meet F1 and 1
|
3. 40.90 07-25-39-57-71-89 Meet
F1, 1 and 2
|
4. 44.60 01-31-33-63-65-95 Meet
F1 and 1
|
5. 45.31 02-30-34-62-66-94 Meet
1 and 5
|
B. Crown
|
1. 04-28-36-60-68-92 44.50 Determine the height of
the girdle
|
2. 02-30-34-62-66-94 32.00 --- Meet F1 and 1
|
3. 96-32-64 29.15 Meet F1, 1 and 2
|
4. 16-48-80 26.89
Meet F1 and 1
|
T. Table 0.00 Meeting
2, 3 and 4
|
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