Lustrous Comet 202

Cutting Diagram & Optical Specifications

Target Material

Cubic Zirconia (CZ) & YAG/GGG Synthetics

Refractive Index

RI 2.15 (Critical Angle 27.7°)

Cut Shape

Curved Square Cushion

Facet & Tier Count

52 facets · 7 tiers

Index Gear

96 index

Length / Width Ratio

1.00

Optical Optimization Score

0.906

Brightness & Contrast

1.02 / 0.86

Deliverable

Instant Printable PDF Cutting Instructions

Lustrous Comet 202 is a meetpoint gemstone faceting pattern computationally optimized for Cubic Zirconia (CZ) & YAG/GGG Synthetics (RI 2.15) on a 96-tooth index gear. Download includes complete tier-by-tier pavilion, girdle, and crown cutting angles, index numbers, and meetpoint diagrams.