Coral Flare 869

Cutting Diagram & Optical Specifications

Target Material

Quartz, Amethyst & Citrine

Refractive Index

RI 1.54 (Critical Angle 40.5°)

Cut Shape

Truncated Cushion Hexagon

Facet & Tier Count

88 facets · 9 tiers

Index Gear

96 index

Length / Width Ratio

1.05

Optical Optimization Score

0.890

Brightness & Contrast

1.02 / 0.90

Deliverable

Instant Printable PDF Cutting Instructions

Coral Flare 869 is a meetpoint gemstone faceting pattern computationally optimized for Quartz, Amethyst & Citrine (RI 1.54) on a 96-tooth index gear. Download includes complete tier-by-tier pavilion, girdle, and crown cutting angles, index numbers, and meetpoint diagrams.