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04.113 Madras

Word, Sid; Facets, Aug 1991, p7;

Refraction ≈ 1.54
Indices =
Facets = 89 + 16
L/W = 100.%
H/W = 69.9%
V/W³ = 25.4%

Diamond

Emerald

04.114 Barion Butterfly

Rackets, Hubert M; American Gemcutter, Jul 1989, p12;

Refraction ≈ 1.54
Indices =
Facets = 89 + 16
L/W = 100.%
H/W = 69.9%
V/W³ = 25.4%

Diamond

Emerald

04.115 Quadrillion Rectangle

Leghorn, Ken; American Gemcutter, Feb 1990, p29;

Refraction ≈ 1.54
Indices =
Facets = 89 + 16
L/W = 100.%
H/W = 69.9%
V/W³ = 25.4%

Diamond

Emerald

04.116 ECED END 1.67-1-1

Long, R H & Steele, N W; Facet Design v4 (1981) pp C47-C60;

Refraction ≈ 1.54
Indices =
Facets = 89 + 16
L/W = 100.%
H/W = 69.9%
V/W³ = 25.4%

Diamond

Emerald

04.117 ECED END 1.67-2-1

Long, R H & Steele, N W; Facet Design v4 (1981) pp C43-C60;

Refraction ≈ 1.54
Indices =
Facets = 89 + 16
L/W = 100.%
H/W = 69.9%
V/W³ = 25.4%

Diamond

Emerald

04.118 ECED END 1.67-3-1

Long, R H & Steele, N W; Facet Design v4 (1981) pp C44-C60;

Refraction ≈ 1.54
Indices =
Facets = 89 + 16
L/W = 100.%
H/W = 69.9%
V/W³ = 25.4%

Diamond

Emerald

04.119 ECED END 1.67-4-1

Long, R H & Steele, N W; Facet Design v4 (1981) pp C44-C60;

Refraction ≈ 1.54
Indices =
Facets = 89 + 16
L/W = 100.%
H/W = 69.9%
V/W³ = 25.4%

Diamond

Emerald

04.120 ECED END 1.67-5-1

Long, R H & Steele, N W; Facet Design v4 (1981) pp C45-C60;

Refraction ≈ 1.54
Indices =
Facets = 89 + 16
L/W = 100.%
H/W = 69.9%
V/W³ = 25.4%

Diamond

Emerald

04.121 ECED END 1.67-6-1

Long, R H & Steele, N W; Facet Design v4 (1981) pp C45-C60;

Refraction ≈ 1.54
Indices =
Facets = 89 + 16
L/W = 100.%
H/W = 69.9%
V/W³ = 25.4%

Diamond

Emerald

04.122 ECED END 1.67-7-1

Long, R H & Steele, N W; Facet Design v4 (1981) pC46 and C60;

Refraction ≈ 1.54
Indices =
Facets = 89 + 16
L/W = 100.%
H/W = 69.9%
V/W³ = 25.4%

Diamond

Emerald

04.123 ECED END 1.67-8-1

Long, R H & Steele, N W; Facet Design v4 (1981) pp C46-C60;

Refraction ≈ 1.54
Indices =
Facets = 89 + 16
L/W = 100.%
H/W = 69.9%
V/W³ = 25.4%

Diamond

Emerald

04.124 ECED END 1.67-9-1

Long, R H & Steele, N W; Facet Design v4 (1981) pC47 & C60;

Refraction ≈ 1.54
Indices =
Facets = 89 + 16
L/W = 100.%
H/W = 69.9%
V/W³ = 25.4%

Diamond

Emerald

04.125 ECED END 1.67-10-1

Long, R H & Steele, N W; Facet Design v4 (1981) pp C47-C60;

Refraction ≈ 1.54
Indices =
Facets = 89 + 16
L/W = 100.%
H/W = 69.9%
V/W³ = 25.4%

Diamond

Emerald

04.126 Star in an Octagon

Covill, C & Strickland, R; TFG Newsletter, Jan 1992, v13n1p13;

Refraction ≈ 1.54
Indices =
Facets = 89 + 16
L/W = 100.%
H/W = 69.9%
V/W³ = 25.4%

Diamond

Emerald

04.126A Star in an Octagon Revised

Strickland, R & Covill, C; TFG Newsletter, Oct 1992, v13n4p27;

Refraction ≈ 1.54
Indices =
Facets = 89 + 16
L/W = 100.%
H/W = 69.9%
V/W³ = 25.4%

Diamond

Emerald

04.127 MB Chevron Rectangle 1.20 HC

Wolkonsky, Alexandre & Van Zanten, Piet; Personal communication, Nov 1991;

Refraction ≈ 1.54
Indices =
Facets = 89 + 16
L/W = 100.%
H/W = 69.9%
V/W³ = 25.4%

Diamond

Emerald

04.127A MB Chevron Rectangle 1.20

Wolkonsky, Alexandre; Personal communication, Nov 1991;

Refraction ≈ 1.54
Indices =
Facets = 89 + 16
L/W = 100.%
H/W = 69.9%
V/W³ = 25.4%

Diamond

Emerald

04.128 NCCR336

Ross, Wilf; North York FG Newsletter, Mar 1992, p5-6;

Refraction ≈ 1.54
Indices =
Facets = 89 + 16
L/W = 100.%
H/W = 69.9%
V/W³ = 25.4%

Diamond

Emerald

04.129 Octo Brilliant Pavilion

Ricks, Thomas J; Facets, Mar 1978;

Refraction ≈ 1.54
Indices =
Facets = 89 + 16
L/W = 100.%
H/W = 69.9%
V/W³ = 25.4%

Diamond

Emerald

04.130 FEB26 (Camelot)

Covill, Charles; Facets, Jul 1992, p9;

Refraction ≈ 1.54
Indices =
Facets = 89 + 16
L/W = 100.%
H/W = 69.9%
V/W³ = 25.4%

Diamond

Emerald

04.131 Radiant 1.20

Anon; American Gemcutter, Jun 1987, p18;

Refraction ≈ 1.54
Indices =
Facets = 89 + 16
L/W = 100.%
H/W = 69.9%
V/W³ = 25.4%

Diamond

Emerald

04.132 Old Cross

Covill, Charles W; Off the Dop, Aug 1992, v3n9;

Refraction ≈ 1.54
Indices =
Facets = 89 + 16
L/W = 100.%
H/W = 69.9%
V/W³ = 25.4%

Diamond

Emerald

04.133 Britem

Ross, Wilf; Seattle F Design, Oct 1992, p1;

Refraction ≈ 1.54
Indices =
Facets = 89 + 16
L/W = 100.%
H/W = 69.9%
V/W³ = 25.4%

Diamond

Emerald

04.133A Britem #2

Ross, Wilf; North York FG Newsletter, Apr 1994;

Refraction ≈ 1.54
Indices =
Facets = 89 + 16
L/W = 100.%
H/W = 69.9%
V/W³ = 25.4%

Diamond

Emerald

1 25 50 58 59 60 61 62 63 64 65 66 67 75 100 200 231