◆GINNY'S
GEMSTONES

GemCAD Visualizer

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Explore brilliant, emerald, cushion, oval, radiant, Asscher, marquise, and pear gemstone cuts in 3D. Drag to rotate, scroll to zoom, and adjust cut parameters to compare shapes. Use transparency and light rays to explore refraction and internal reflection in these illustrative previews. GemCAD import is in development.

Preparing visualizer...

GemCAD import is in development. Explore parametric cut previews below.

Cut Parameters
Display Options

Adjust transmission through the stone while preserving surface reflections.

Brilliance & Refraction

Tune the polish and contrast of natural facet reflections.

Trace light through the facet volume with material-specific refraction and absorption.

Dispersion traces red, green, and blue separately and may reduce performance. These synthetic cuts are visual previews, not certified light-performance measurements.

Lighting

Stone Information

Select a stone to view its specifications and facet data.

Facet Breakdown

Facet information will appear here when a stone is loaded.