True color rendering for gemstones (jewelry colored gems)

Problem Summary

Colored gemstones must appear as they truly are—light source metameric failure can make rubies look brown, sapphires appear purple, or emeralds seem dull.

Context Notes

Color is the primary value factor for colored stones. Misrepresentation creates returns.

Solutions

Full spectrum tm 30 optimized led system
Medium Mid-Range

Full spectrum tm 30 optimized led system

LEDs selected for TM-30 color vector accuracy, not just CRI, ensuring true gem color rendering
Stone specific tunable lighting
Medium Premium

Stone specific tunable lighting

Tunable systems with presets optimized for each major gemstone category
Daylight simulation chamber
Medium Mid-Range

Daylight simulation chamber

Viewing area with calibrated D65 daylight simulation for color-critical evaluation

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