30.003 Pentagon
Soukup, Edward J; Facet Cutters Handbook (1962) p42; L/W=1.051 H/W=0.592 Vol/W³=0.208 96 index 31+5 facets

30.004 Pentagon Star
Hoffman, Douglas; Comprehensive Gem Diagrams v1 (1967); L/W=1.051 H/W=0.547 Vol/W³=0.197 80 index 41+5 facets

30.005 Step Pentagon
Vargas, Glenn & Martha; Faceting for Amateurs (1969) p171; L/W=1.051 H/W=0.606 Vol/W³=0.218 80 index 31+5 facets

30.006 Mixed Pentagon
Vargas, Glenn & Martha; Faceting for Amateurs (1969) p171; L/W=1.051 H/W=0.573 Vol/W³=0.201 80 index 36+5 facets

30.007 Simple Mixed Pentagon
Vargas, Glenn & Martha; Faceting for Amateurs (1969) p171; L/W=1.051 H/W=0.549 Vol/W³=0.192 80 index 26+5 facets

30.008 Torque Cut (Regular)
Giacomini, Afton; Gems & Minerals, Apr 1970, p14; L/W=1.051 H/W=0.689 Vol/W³=0.230 120 index 41+5 facets

30.009 Torque Cut (Reverse)
Giacomini, Afton; Gems & Minerals, Apr 1970, p15; L/W=1.051 H/W=0.689 Vol/W³=0.230 120 index 41+5 facets

30.010 Five Points
Giacomini, Afton; Gems & Minerals, Mar 1971, p16; L/W=1.051 H/W=0.692 Vol/W³=0.253 120 index 41+5 facets

30.011 Pentazag
Giacomini, Afton; Gems & Minerals, Jul 1971, p49; L/W=1.051 H/W=0.693 Vol/W³=0.242 120 index 41+5 facets

30.012 Accordian
Giacomini, Afton; Gems & Minerals, Aug 1972, p38; L/W=1.051 H/W=0.871 Vol/W³=0.310 120 index 51+5 facets

30.013 Yakima Star
Phillips, Phil; The Faceter's Gem, v2 (1977); L/W=1.051 H/W=0.752 Vol/W³=0.264 80 index 36+5 facets

30.014 Easter Morn
Brown, Tom; Stonecutter, Sep 1979, p5; L/W=1.051 H/W=0.607 Vol/W³=0.193 80 index 26+5 facets

30.015 Chrysler Star
Miller, Dave; Facetier, n16p3, Jan 1978; L/W=1.051 H/W=0.755 Vol/W³=0.227 80 index 46+10 facets

Open30.016 Curved Pentagonal Brilliant
Carroll, J W; Angles, Jul 1981, p5; L/W=1.051 H/W=0.685 Vol/W³=0.228 80 index 76+20 facets

Open30.017 American Star for CZ
Long, Robert H; Stonecutter, Jan 1982, p3; L/W=1.051 H/W=0.650 Vol/W³=0.205 80 index 41+5 facets

30.018 Pentagon Star
Hall, Robert L; The Faceter's Gem, v15 n4 p19, Dec 1981; L/W=1.051 H/W=0.759 Vol/W³=0.235 80 index 40+5 facets

Open30.019 Barion Pentagonal SFP
Watermeyer, Basil; Diamond Cutting (1980) p338 (diagram only); L/W=1.051 H/W=0.635 Vol/W³=0.223 80 index 46+5 facets

Open30.020 CC Barion Pentagonal
Long, R H & Steele, N W; Facet Design v6 (1987) pB25; L/W=1.050 H/W=0.708 Vol/W³=0.261 80 index 46+5 facets see also 30.020A

Open30.020A CC Barion Pentagonal
Long, R H & Steele, N W; Facet Design v6 (1987) pC17; L/W=1.050 H/W=0.708 Vol/W³=0.261 80 index 46+5 facets See also 30.020

Open30.021 Barion Pentagonal SPP
Watermeyer, Basil; Diamond Cutting (1980) p338 (diagram only); L/W=1.050 H/W=0.742 Vol/W³=0.259 80 index 46+5 facets