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Tuesday, April 10, 2012

PAVANE

This model with a modern and refined has a square-framed
Cut off. The crown, made up of 24 facets, is based on the size Radiant, invented
in 1976 by Henry Gross bard lapidary. The pavilion has a culet pointed, has 48
Facets, the arrangement and angles provide brightness reaches 80.7%. Reproduction
There is no particular difficulty with the exception of the size of facets on the upper floors
(C1 and C2) in height must be the fifth of the crown.

Description
For refractive index of   1.54
Index:                                       96
Number of faces:                      73 (C = 24 P = 48 F = 8 T = 1)
Brightness size:                         80.7%
Volume:                                    0281
Length / Width:                         1.0
Height crown                            0205
Pavilion Height:                         0765
Total height / width:                   0659
Table / width:                            0600

Instructions
A. Pavilion
F1 90.00           96-24-48-72               Determine the length of the stone
F2                    12-36-60-84                90.00 Determine the width of the stone
1. 96-24-48-72                                                53.28 Determine the location of the girdle
2. 12-36-60-84                                                47.95 Determine the location of the girdle
3. 47.95                                               01-23-25-47-49-71-73-95 Meet F1, 1 and 2
4. 43.09                                               03-21-27-45-51-69-75-93 Meet 1, 2 and 3
5. 40.50                                               01-23-25-47-49-71-73-95 Meet 3 and 4
6. 41.00                                               09-15-33-39-57-63-81-87 Meet F1, 1 and 2
B. Crown
1. 96-24-48-72                        36.20 Determine the height of the girdle
2. 12-36-60-84                        36.20 Determine the height of the girdle
3. 96-24-48-72                        31.11 Carved fifth crown
4. 12-36-60-84                         21.40 Carved fifth crown
5. 03-21-27-45-51-69-75-93  20.06 Meet 1 and 2
T. Table                                   0.00

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