OffTheDop
Refractive Index 1.58 Critical Angle 39.3° Hardness 7.5–8 Mohs

Beryl, Aquamarine & Emerald Faceting Diagrams

Recommended Rough: Aquamarine, morganite, emerald, heliodor, goshenite

Pastel beryls like aquamarine and morganite live or die by light path length: if the pavilion leaks below beryl's 39.3° critical angle, pale rough loses half its face-up color saturation.

These RI 1.58 faceting designs lock total internal reflection across face-up and tilted viewing angles, intensifying color saturation in light aquamarine and morganite while delivering bright, even flash in emerald and heliodor.

Filter All 13,813+ Beryl, Emerald & Aquamarine Designs in Store → Interactive RI 1.58 Showcase 🔮 Visual Gem Finder

Top Beryl, Emerald & Aquamarine Cutting Diagrams (RI 1.58)

Handpicked showcase renders and highest-scoring optical patterns for RI 1.58 rough.

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Other Gemstone Materials by Refractive Index

Sapphire & Ruby RI 1.76 Quartz & Amethyst RI 1.54 Beryl, Emerald & Aquamarine RI 1.58 Topaz & Tourmaline RI 1.61 Spinel & Garnet RI 1.72 Cubic Zirconia (CZ) RI 2.15 Diamond RI 2.42 Moissanite RI 2.67

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