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Luminous Echo 130
Truncated Cushion Pentagon Cubic Zirconia (CZ) & YAG/GGG Synthetics Faceting Diagram · Optimized for RI 2.15 · 120 Index Gear
Cutting Diagram & Optical Specifications
- Target Material
- Cubic Zirconia (CZ) & YAG/GGG Synthetics
- Refractive Index
- RI 2.15 (Critical Angle 27.7°)
- Cut Shape
- Truncated Cushion Pentagon
- Facet & Tier Count
- 51 facets · 8 tiers
- Index Gear
- 120 index
- Length / Width Ratio
- 1.00
- Optical Optimization Score
- 0.964
- Brightness & Contrast
- 1.13 / 0.92
- Deliverable
- Instant Printable PDF Cutting Instructions
Luminous Echo 130 is a meetpoint gemstone faceting pattern computationally optimized for Cubic Zirconia (CZ) & YAG/GGG Synthetics (RI 2.15) on a 120-tooth index gear. Download includes complete tier-by-tier pavilion, girdle, and crown cutting angles, index numbers, and meetpoint diagrams.