Peridot Galaxy 179

Cutting Diagram & Optical Specifications

Target Material

Natural & Lab-Grown Diamond

Refractive Index

RI 2.42 (Critical Angle 24.4°)

Cut Shape

Octagon

Facet & Tier Count

38 facets · 6 tiers

Index Gear

96 index

Length / Width Ratio

1.00

Optical Optimization Score

0.975

Brightness & Contrast

1.08 / 0.94

Deliverable

Instant Printable PDF Cutting Instructions

Peridot Galaxy 179 is a meetpoint gemstone faceting pattern computationally optimized for Natural & Lab-Grown Diamond (RI 2.42) on a 96-tooth index gear. Download includes complete tier-by-tier pavilion, girdle, and crown cutting angles, index numbers, and meetpoint diagrams.