Glacial Monarch 149

Cutting Diagram & Optical Specifications

Target Material

Corundum (Sapphire & Ruby)

Refractive Index

RI 1.76 (Critical Angle 34.6°)

Cut Shape

Cushion Heptagon

Facet & Tier Count

120 facets · 11 tiers

Index Gear

84 index

Length / Width Ratio

1.01

Optical Optimization Score

1.002

Brightness & Contrast

1.08 / 1.05

Deliverable

Instant Printable PDF Cutting Instructions

Glacial Monarch 149 is a meetpoint gemstone faceting pattern computationally optimized for Corundum (Sapphire & Ruby) (RI 1.76) on a 84-tooth index gear. Download includes complete tier-by-tier pavilion, girdle, and crown cutting angles, index numbers, and meetpoint diagrams.