ORIGINAL GEM DESIGNS
By. Larry W. Davis
Presented by
(TM)
Davis Designs
All designs presented here are original designs by the author and
are presented for the use and
enjoyment of faceters everywhere.
All designs have been created by use of GemCad and thus were checked
by the same.
The only thing that I require is that credit be given where it is
due.
Other designs will be presented here from time to time as I feel
lead to do so.
Some of these designs may be downloaded for GemCad to work with.
If the .GEM (DOT GEM) name is an active link (underlined) it will take
you to a download window in your browser and you are welcome to download the file
for your own personal use but not for resale to anyone at anytime without
written permission of the author of that design or the publication which is was presented.
The 011798C
This cut is as yet un-named.
011798C.GEM
Angles for R.I. = 1.54
89 facets + 8 facets on girdle = 97
8-fold, mirror image symmetry
64 index
L/W = 1.000 T/W = 0.624 T/L = 0.624
P/W = 0.534 C/W = 0.188
H/W = (P+C)/W+0.02 = 0.742
P/H = 0.720 C/H = 0.253
Vol./W^3 = 0.292
PAVILION
G
90.00 64-08-16-24-32-40-48-56
p1
49.00 02-06-10-14-18-22-26-30- Cut to meet pt center.
34-38-42-46-50-54-58-62
p2
53.25 64-08-16-24-32-40-48-56 Cut to level Gird.
p3
41.00 02-06-10-14-18-22-26-30- Cut to meet pl, p2.
34-38-42-46-50-54-58-62
p4
42.97 03-05-11-13-19-21-27-29- Cut to meet p1, p2, p3.
35-37-43-45-51-53-59-61
CROWN
C1 45.00
64-08-16-24-32-40-48-56
C2
39.93 02-06-10-14-18-22-26-30-
34-38-42-46-50-54-58-62
C3
33.70 04-12-20-28-36-44-52-60
T
0.00 Table
Cut to meet of P1, P2, P3.
(KANSTAR.GEM)
Barion class cut. Angles for Quartz.
Brilliant stone. Cut order 1,2,3,..a,b,c...
Watch over cutting Pavilion 4 and Crown c & e.
Angles for R.I. = 1.54
97 facets + 8 facets on girdle = 105
8-fold, mirror-image symmetry
64 index
L/W = 1.000 T/W = 0.725 T/L = 0.725
P/W = 0.517 C/W = 0.123
H/W = (P+C)/W+0.02 = 0.660
P/H = 0.783 C/H = 0.186
Vol./W^3 = 0.243
PAVILION
90.00 64-08-16-24-32-40-48-56
1
59.00 64-08-16-24-32-40-48-56 Cut to level girdle.
2
46.00 02-06-10-14-18-22-26-30- Cut to meet 1 and girdle.
34-38-42-46-50-54-58-62
3
43.00 01-07-09-15-17-23-25-31- Cut to form meet point at center.
33-39-41-47-49-55-57-63
4
50.27 64-08-16-24-32-40-48-56 Cut to form Meet point
2,3,4.
CROWN
b
38.00 01-07-09-15-17-23-25-31- Cut to meet "a" & girdle.
33-39-41-47-49-55-57-63
a
45.64 64-08-16-24-32-40-48-56 Cut to level girdle.
c
39.95 64-08-16-24-32-40-48-56 Cut to approx 1/3 of a.
d
22.72 04-12-20-28-36-44-52-60 Cut to meet b & c.
e
33.58 04-12-20-28-36-44-52-60 Cut to meet a,c & girdle.
t
0.00 Table
Cut to meet b,c,d.
RETURN TO THE MAIN PAGE
Angles for R.I. = 1.54
145 facets + 16 facets on girdle = 161
16-fold, mirror-image symmetry
64 index
L/W = 1.000 T/W = 0.624 T/L = 0.624
P/W = 0.447 C/W = 0.144
H/W = (P+C)/W+0.02 = 0.611
P/H = 0.732 C/H = 0.236
Vol./W^3 = 0.201
PAVILION
44.00 02-06-10-14-18-22-26-30-
34-38-42-46-50-54-58-62
42.50 01-03-05-07-09-11-13-15-
17-19-21-23-25-27-29-31-
33-35-37-39-41-43-45-47-
49-51-53-55-57-59-61-63
41.50 64-04-08-12-16-20-24-28-
32-36-40-44-48-52-56-60
CROWN
90.00 02-06-10-14-18-22-26-30-
34-38-42-46-50-54-58-62
45.00 02-06-10-14-18-22-26-30-
34-38-42-46-50-54-58-62
40.00 01-03-05-07-09-11-13-15-
17-19-21-23-25-27-29-31-
33-35-37-39-41-43-45-47-
49-51-53-55-57-59-61-63
35.39 64-04-08-12-16-20-24-28-
32-36-40-44-48-52-56-60
30.00 02-06-10-14-18-22-26-30-
34-38-42-46-50-54-58-62
0.00 Table
Robert W. Strickland
6408 Earlyway Dr.
Austin, TX 78749-1632
(512)892-1887
Mr. Strickland can only offer phone support to registered users.
Last Updated
8-8-1999