Oh Canada!

by Arya Akhavan (July 2013)
Save to collection
No ratings yet
Gemology Projectopen
L/W
102%
Design RI
1.72
H/W
65%
Gear
96
V/W³
0.199
Symmetry
1 (mirrored)
Facets
50
Tiers
25
Crown
21
Pavilion
27

I was randomly rotating and mirroring some of my old designs to see if I could get any emergent designs, and when I tested out "Lethargy", I got a surprisingly maple leaf-looking crown. A few pavilion tweaks, and it was good! Works in materials from quartz to CZ (RI = 1.54 - 2.16) with no changes, but I prefer red synthetic spinel. Suggested size = 8-16 mm

Wireframe

Oh Canada! 3D view
Top viewSide viewFront viewBack view

Pavilion

#AngleFacetsNotes
G190.00°
 690
Set stone width.
G290.00°
1284
Level girdle.
G390.00°
2769
Meet P1, G2
G490.00°
4254
Meet P1, G3
G590.00°
48
Level girdle.
P466.30°
4254
Level girdle.
P360.50°
2769
Level girdle.
P559.69°
48
Meet P1, P4
P144.98°
12263948577084
Cut to centerpoint.
P642.50°
1383
Meet P1, G2, G3, P3
P742.50°
2769
Meet P1, P3, P4
P842.50°
4551
Meet P1, P4, P5
P242.00°
 690
Meet at culet.

Crown

#AngleFacetsNotes
C235.26°
4254
Level girdle.
C335.26°
2769
Level girdle.
C435.26°
1284
Level girdle.
C134.36°
48
Set girdle width.
C1031.45°
4353
Meet G4, G5, C1, C2, C9
C929.79°
4650
Meet G4, G5, C1, C2
C528.00°
 690
Level girdle.
C724.53°
 987
Meet G1, G2, C4, C5
C823.03°
1878
Meet G2, G3, C3, C4
C622.00°
96
Meet G1, C5
C1118.80°
3858
Meet C2, C3, C10
T0.00°
24
Meet C9, C11