07.160 Meetpoint Radiant Square Classic

  • Arajs, Roland;Sketch: www.whiteflash.com/about-diamonds/diamond-education/the-radiant-cut-diamond.htm;
  • L/W=1.000
  • H/W=0.712
  • Vol/W^3=0.324
  • 61+8 Facets
  • Gear: 96
  • Remarks: CAM preform, locator facets for step
12 24 36 48 60 72 84 <96> W W T T L L U U C C P P A A PF3 B C D D E T A PF3 C D E 1 2 2 3 3 4 5 6 7 7 8 3 3 4 5 6 7 7 8 A PF3 B C D E A A PF3 B C D D E T A PF3 C D E 1 2 2 3 3 4 5 6 7 7 8 3 3 4 5 6 7 7 8 A PF3 B C D E PC 07.160 Meetpoint Radiant Square Classic Reconstructed by Roland Arajs from top and bottom views on whiteflash.com/about-diamonds/diamond-education/the-radiant-cut-diamond.htm I make no claim that the design is the same as the original by Henry Grossbard. Angles for R.I. = 1.760 61 facets + 8 girdles 4-fold, mirror-image symmetry; 96 index L/W = 1.000 T/W = 0.647 U/W = 0.647 P/W = 0.553 C/W = 0.139 Vol/W³ = 0.324 pc07160.asc
190.00°96-24-48-72CAM Preform angle 31.00
290.00°12-36-60-84CAM preform angle 26.29
343.50°08-16-32-40-56-64-80-88Meet preform TCP or make new TCP, just cutting away PF1 and PF2.
446.63°12-36-60-84Meet lowest point of 3 on girdle to relevel girdle
558.69°96-24-48-72Level girdle
640.40°12-36-60-84Meet 3-4-3; create PCP
746.62°01-23-25-47-49-71-73-95Meet 3-6-6-3
849.62°96-24-48-72Meet 3-5-7
A44.80°96-24-48-72Set girdle width
PF379.77°12-36-60-84Level girdle with temporary facet
B31.64°96-24-48-72Meet A-PF3-A
C41.31°12-36-60-84Meet girdle, overwriting PF3
D23.53°02-22-26-46-50-70-74-94Meet A-B-C
E27.66°12-36-60-84Meet A-B-C-D
T0.00°TableMeet D-E-D (and B-D-B)

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