Natural Fancy Red/Orange Diamond (or potentially colored gemstone like Ruby/Spessartine Garnet)
Natural Fancy Red/Orange Diamond (or potentially colored gemstone like Ruby/Spessartine Garnet) · Rough / Irregular Fragment
Not Applicable (Rough Crystal) Cut
Carat
Estimated 0.50 - 0.75 carats based on visual scale in fingers
Color
Fancy Vivid Red-Orange
Clarity
Included (I1-I2)
Shape
Rough / Irregular Fragment
Overall Assessment
An intriguing and vibrant reddish-orange crystalline specimen held up to a light source. Requires professional gemological testing (spectroscopy/thermal testing) to definitively separate diamond from other red-to-orange minerals like spessartine garnet or ruby.
Cut Quality
Not Applicable (Rough Crystal)
Brilliance
Low due to unpolished and rough surface condition
Fire
Obscured by surface texture and heavy saturation
Scintillation
Minimal reflection due to rough, unfaceted nature
Proportions
Uncut natural crystal fragment with irregular depth and angles
Symmetry
Natural Irregular Symmetry
Polish
Natural Unpolished Surface
Fluorescence
Inert to Strong Red (common in natural fancy colored diamonds)
Inclusions
Internal clouding and feather inclusions typical of rough crystal formations
Blemishes
Natural surface etch channels and trigons characteristic of rough diamond surfaces
Origin
Likely alluvial or primary kimberlite pipe deposit, potentially Australia, Africa, or South America
Treatment Detection
No obvious signs of artificial irradiation or coating, appears completely natural
Estimated Value
Variable based on true composition; if natural fancy red diamond, extremely high value per carat due to rarity. If gemstone, significantly lower.
Certification Estimate
GIA (Gemological Institute of America) Colored Diamond Origin Report
Investment Potential
Exceptionally high if verified as a natural fancy red or orange-red diamond due to extreme market rarity
Similar Diamonds
Argyle pink and red rough diamond lots, natural fancy intense orange-red rough stones
Setting Suggestions
Custom organic bezel setting or raw crystal pendant to preserve unique rough characteristics
Care & Maintenance
Avoid harsh ultrasonic cleaners until fully identified; store separately to prevent scratching other stones
Interesting Facts
Natural red diamonds are among the rarest colored diamonds in the world, with fewer than 30 true red diamonds known to exist historically