Sunlit Cascade 808

Cutting Diagram & Optical Specifications

Target Material

Quartz, Amethyst & Citrine

Refractive Index

RI 1.54 (Critical Angle 40.5°)

Cut Shape

Truncated Cushion Heptagon

Facet & Tier Count

92 facets · 10 tiers

Index Gear

84 index

Length / Width Ratio

1.01

Optical Optimization Score

0.799

Brightness & Contrast

0.97 / 0.78

Deliverable

Instant Printable PDF Cutting Instructions

Sunlit Cascade 808 is a meetpoint gemstone faceting pattern computationally optimized for Quartz, Amethyst & Citrine (RI 1.54) on a 84-tooth index gear. Download includes complete tier-by-tier pavilion, girdle, and crown cutting angles, index numbers, and meetpoint diagrams.