Turquoise Tempest 507

Cutting Diagram & Optical Specifications

Target Material

Spinel & Garnet (Rhodolite, Malaya, Pyrope)

Refractive Index

RI 1.72 (Critical Angle 35.5°)

Cut Shape

Pentagon

Facet & Tier Count

51 facets · 8 tiers

Index Gear

120 index

Length / Width Ratio

1.05

Optical Optimization Score

0.934

Brightness & Contrast

0.84 / 0.98

Deliverable

Instant Printable PDF Cutting Instructions

Turquoise Tempest 507 is a meetpoint gemstone faceting pattern computationally optimized for Spinel & Garnet (Rhodolite, Malaya, Pyrope) (RI 1.72) on a 120-tooth index gear. Download includes complete tier-by-tier pavilion, girdle, and crown cutting angles, index numbers, and meetpoint diagrams.