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1255075919293949596979899100200231
09.008 Modified Triad (Tetrad)
Giacomini, Mervin; Gems & Minerals, Nov 1971, p36;
  • Refraction ≈ 1.54
  • Indices =
  • Facets = 89 + 16
  • L/W = 100.%
  • H/W = 69.9%
  • V/W³ = 25.4%
Diamond
Emerald
09.009 Incredible Square
Kendall, Howard; Gems & Minerals, Sep 1972, p17;
  • Refraction ≈ 1.54
  • Indices =
  • Facets = 89 + 16
  • L/W = 100.%
  • H/W = 69.9%
  • V/W³ = 25.4%
Diamond
Emerald
09.010 Pagoda
Older, Clifford D; Facetier, Sep 1971, p3;
  • Refraction ≈ 1.54
  • Indices =
  • Facets = 89 + 16
  • L/W = 100.%
  • H/W = 69.9%
  • V/W³ = 25.4%
Diamond
Emerald
09.011 Antique Square Brilliant
Vargas, Glenn & Martha; Diagrams for Faceting v1 (1975) p57;
  • Refraction ≈ 1.54
  • Indices =
  • Facets = 89 + 16
  • L/W = 100.%
  • H/W = 69.9%
  • V/W³ = 25.4%
Diamond
Emerald
09.012 Cushion Square Brilliant
Word, Sid; Facets, Feb 1979, p3;
  • Refraction ≈ 1.54
  • Indices =
  • Facets = 89 + 16
  • L/W = 100.%
  • H/W = 69.9%
  • V/W³ = 25.4%
Diamond
Emerald
09.013 Square Dance
Grimes, William F Jr; Stonecutter, Aug 1980, p6;
  • Refraction ≈ 1.54
  • Indices =
  • Facets = 89 + 16
  • L/W = 100.%
  • H/W = 69.9%
  • V/W³ = 25.4%
Diamond
Emerald
09.014 Pharoah (Hall)
Hall, Robert L; Facets, Aug 1984;
  • Refraction ≈ 1.54
  • Indices =
  • Facets = 89 + 16
  • L/W = 100.%
  • H/W = 69.9%
  • V/W³ = 25.4%
Diamond
Emerald
09.015 Old Mine Triple Cut Brilliant
Walker, R & Reinikka, M; Stonecutter Nov 1980 p4;
  • Refraction ≈ 1.54
  • Indices =
  • Facets = 89 + 16
  • L/W = 100.%
  • H/W = 69.9%
  • V/W³ = 25.4%
Diamond
Emerald
09.016 Dogwood
Ricks, Tom; Stonecutter, Jun 1981, p3;
  • Refraction ≈ 1.54
  • Indices =
  • Facets = 89 + 16
  • L/W = 100.%
  • H/W = 69.9%
  • V/W³ = 25.4%
Diamond
Emerald
09.017 Meetpoint Square Regent
Ricks, Tom; Stonecutter, Jul 1981, p3;
  • Refraction ≈ 1.54
  • Indices =
  • Facets = 89 + 16
  • L/W = 100.%
  • H/W = 69.9%
  • V/W³ = 25.4%
Diamond
Emerald
09.018 Curved Square Brilliant
Carroll, Jerry W; Angles, Sep 1981, p7;
  • Refraction ≈ 1.54
  • Indices =
  • Facets = 89 + 16
  • L/W = 100.%
  • H/W = 69.9%
  • V/W³ = 25.4%
Diamond
Emerald
09.019 FVS-4 Regulus
Van Sant, Fred W; Star Cuts I (1980) p4;
  • Refraction ≈ 1.54
  • Indices =
  • Facets = 89 + 16
  • L/W = 100.%
  • H/W = 69.9%
  • V/W³ = 25.4%
Diamond
Emerald
09.019A FVS-4 Regulus
Van Sant, Fred; Star Cuts I (1988);
  • Refraction ≈ 1.54
  • Indices =
  • Facets = 89 + 16
  • L/W = 100.%
  • H/W = 69.9%
  • V/W³ = 25.4%
Diamond
Emerald
09.020 FVS-7 Deneb
Van Sant, Fred W; Gems & Minerals, Apr 1982, p41;
  • Refraction ≈ 1.54
  • Indices =
  • Facets = 89 + 16
  • L/W = 100.%
  • H/W = 69.9%
  • V/W³ = 25.4%
Diamond
Emerald
09.020B Deneb /c/
(Van Sant) Steele, Norman W; Seattle F Design, Apr 1982;
  • Refraction ≈ 1.54
  • Indices =
  • Facets = 89 + 16
  • L/W = 100.%
  • H/W = 69.9%
  • V/W³ = 25.4%
Diamond
Emerald
09.020C FVS-7 Deneb
Van Sant, Fred; Star Cuts I (1988);
  • Refraction ≈ 1.54
  • Indices =
  • Facets = 89 + 16
  • L/W = 100.%
  • H/W = 69.9%
  • V/W³ = 25.4%
Diamond
Emerald
09.021 FVS-23 12-Main Antique Brilliant
Van Sant, Fred W; Star Cuts I (1980) p23;
  • Refraction ≈ 1.54
  • Indices =
  • Facets = 89 + 16
  • L/W = 100.%
  • H/W = 69.9%
  • V/W³ = 25.4%
Diamond
Emerald
09.021A FVS-23 12-Main Square Cushion
Van Sant, Fred; Star Cuts I (1988);
  • Refraction ≈ 1.54
  • Indices =
  • Facets = 89 + 16
  • L/W = 100.%
  • H/W = 69.9%
  • V/W³ = 25.4%
Diamond
Emerald
09.022 FVS-38 Deneb-2
Van Sant, Fred W; Star Cuts I (1980) p38;
  • Refraction ≈ 1.54
  • Indices =
  • Facets = 89 + 16
  • L/W = 100.%
  • H/W = 69.9%
  • V/W³ = 25.4%
Diamond
Emerald
09.022A FVS-38 Deneb-2
Van Sant, Fred; Star Cuts I (1988);
  • Refraction ≈ 1.54
  • Indices =
  • Facets = 89 + 16
  • L/W = 100.%
  • H/W = 69.9%
  • V/W³ = 25.4%
Diamond
Emerald
09.023 FVS-49 Modified Square Barion
Van Sant, Fred W; Star Cuts I (1980) p49;
  • Refraction ≈ 1.54
  • Indices =
  • Facets = 89 + 16
  • L/W = 100.%
  • H/W = 69.9%
  • V/W³ = 25.4%
Diamond
Emerald
09.023A FVS-49 Modified Square Barion
Van Sant, Fred; Star Cuts I (1988);
  • Refraction ≈ 1.54
  • Indices =
  • Facets = 89 + 16
  • L/W = 100.%
  • H/W = 69.9%
  • V/W³ = 25.4%
Diamond
Emerald
09.024 Cushion Square Barion
Long, Robert H; Seattle F Design, Jul 1982, p2;
  • Refraction ≈ 1.54
  • Indices =
  • Facets = 89 + 16
  • L/W = 100.%
  • H/W = 69.9%
  • V/W³ = 25.4%
Diamond
Emerald
09.025 Checker Square Barion
Steele, Norman W; Seattle F Design, Jul 1982, p3;
  • Refraction ≈ 1.54
  • Indices =
  • Facets = 89 + 16
  • L/W = 100.%
  • H/W = 69.9%
  • V/W³ = 25.4%
Diamond
Emerald
1255075919293949596979899100200231