Natural diamond crystal
Natural diamond crystal · Rough crystal / Octahedral tendency
Uncut rough stone (not applicable) Cut
Carat
Estimated 2.0 to 3.0 carats
Color
Near colorless to light brown tint
Clarity
Included (I1/I2 level in raw form)
Shape
Rough crystal / Octahedral tendency
Overall Assessment
An interesting raw natural diamond crystal holding potential for a custom cut, though currently showing significant natural inclusions and rough surface features.
Cut Quality
Uncut rough stone (not applicable)
Brilliance
Low brilliance due to lack of faceting and rough exterior
Fire
Minimal fire dispersion in rough state
Scintillation
Limited flash effect from natural crystal faces
Proportions
Uncut natural crystal dimensions
Symmetry
Natural asymmetrical rough form
Polish
Raw natural surface textures and trigons
Fluorescence
Cannot be determined without UV testing
Inclusions
Internal clouds, feathers, and carbon spots typical of raw diamonds
Blemishes
Natural surface etch channels, pits, and rough skin
Origin
Alluvial or primary kimberlite pipe deposit origin
Treatment Detection
No treatments detected, completely natural rough
Estimated Value
Depends heavily on final cut potential, roughly $3,000 to $6,000 as rough
Certification Estimate
GIA Rough Diamond Evaluation or Kimberley Process documentation
Investment Potential
Moderate, highly dependent on cutting yield and final polished quality
Similar Diamonds
Comparable run-of-mine natural industrial or near-gem rough crystals
Setting Suggestions
Raw uncut diamond jewelry in organic bezel settings or electroformed gold
Care & Maintenance
Store separately to prevent scratching other softer stones; standard warm soapy water cleaning
Interesting Facts
Shows natural crystal growth marks and stepped triangular formations called trigons on its faces