PC 09.112

Square Cusion Variation

Dunn, Don; Seattle F Design, Dec 93, p1

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L/W: 100%
Design RI: 1.54
H/W: 68%
Gear: 64
V/W³: 0.280
Symmetry: 4 (mirrored)
Facets: 89
Tiers: 16
Crown: 16
Pavilion: 73

Previously unpublished from 5/92 (Australian trip)

Wireframe

Square Cusion Variation 3D view

Top view

Side view

Front view

Back view

Pavilion

#	Angle	Facets	Notes
G1	90.00°	64163248	Fix size
G2	90.00°	412202836445260	Meet p2-p3-g1
G3	90.00°	8244056	Level girdle and meet p2-p3-g2
P1	55.00°	64163248	Meet p1-p3-g1-g2
P2	47.00°	115173133474963	Meet p1-p3-p4-g1-g2
P3	43.00°	214183034465062	Cut to PCP
P4	42.00°	412202836445260	Meet p1-p2 at PCP
P5	41.00°	8244056	Meet p1 at PCP

Crown

#	Angle	Facets	Notes
C1	49.00°	64163248	Fix girdle width
C2	42.00°	412202836445260	Level girdle and meet A-g1-g2
C3	42.00°	8244056	Level girdle and meet B-g2-g3
C4	42.00°	115173133474963	Meet A-B-g1-g2
C5	39.88°	610222638425458	Meet B-C-g2-g3
C6	35.00°	64163248	Meet D-A-D
C7	33.55°	8244056	Meet E-C-E and F-D-B-E
T	0.00°	32	Table