Golden Spectrum - Character-Gems.art

Golden Spectrum

CHF 1,188.00
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Golden Spectrum - Character-Gems.art
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Golden Spectrum

Stone Profile

  • Natural sphalerite
    Rare sphalerite with exceptional optical performance.
  • 4.63 ct
    Very substantial size for this material – significantly above average.
  • Color: yellow to golden orange
    Warm, intense color zone between yellow and gold.
  • Tone: medium
    Balanced brightness for maximum light effect.
  • Extremely high dispersion
    Significantly stronger color dispersion than diamond ("fire effect").
  • Cushion cut (modified brilliant/step)
    Cut optimized for light decomposition and reflection.
  • Transparency: transparent
    Very good clarity supports maximum brilliance.
  • No treatment
    Untreated condition according to ICA GemLab.
  • Certified (ICA GemLab)
    Independently tested and documented.
  • High refractive behavior
    Highly refractive material creates intense internal light movement.
  • Spectral light splitting
    Visible splitting of light into color components.
  • Rare collector material
    Sphalerite is uncommon and rarely seen in the gemstone market.
  • Character Stone – light over color
    Effect based on optical behavior rather than color alone.

➡️ Technical specifications

Golden Spectrum is a stone that functions entirely through light. The warm yellow to golden hue merely serves as the base for an optical property that goes far beyond that.

Sphalerite is one of the materials with the strongest known light dispersion. As soon as light enters the stone, it is split into its spectral components. This creates colored reflections that change continuously depending on the viewing angle.

The cut is specifically designed to support this behavior. The facets are arranged not only to reflect the light, but to refract it and distribute it within the stone. This creates movement that is more reminiscent of optical effects than classic brilliance.

At 4.63 carats, the stone has enough volume to make these effects clearly visible. Smaller specimens often show this behavior only to a limited extent, whereas here, a clear, tangible light dynamic develops.

Golden Spectrum is not a stone for mere color appreciation. Its quality lies in the behavior of light – in an effect that goes far beyond the appearance of classic gemstones.

➡️ General Information

CHF 1,188.00
Zertifikat

ICA | GemLab (Bangkok) – Fokus auf Farbedelsteine.

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