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Molten Arc 873
Truncated Cushion Pentagon Synthetic Moissanite (Silicon Carbide) Faceting Diagram · Optimized for RI 2.67 · 120 Index Gear
Cutting Diagram & Optical Specifications
- Target Material
- Synthetic Moissanite (Silicon Carbide)
- Refractive Index
- RI 2.67 (Critical Angle 22.0°)
- Cut Shape
- Truncated Cushion Pentagon
- Facet & Tier Count
- 76 facets · 9 tiers
- Index Gear
- 120 index
- Length / Width Ratio
- 1.01
- Optical Optimization Score
- 0.990
- Brightness & Contrast
- 1.01 / 1.00
- Deliverable
- Instant Printable PDF Cutting Instructions
Molten Arc 873 is a meetpoint gemstone faceting pattern computationally optimized for Synthetic Moissanite (Silicon Carbide) (RI 2.67) on a 120-tooth index gear. Download includes complete tier-by-tier pavilion, girdle, and crown cutting angles, index numbers, and meetpoint diagrams.