Natural diamond crystal (rough)
Natural diamond crystal (rough) · Rough / Uncut irregular shape
Not applicable (uncut rough crystal) Cut
Carat
Estimated 2.0 to 3.5 carats
Color
Near-colorless to light brown tint (K-M range)
Clarity
Included / I1 to I2 range due to internal fractures and spots
Shape
Rough / Uncut irregular shape
Overall Assessment
This is a natural, unpolished rough diamond crystal displaying significant internal inclusions and fractures, holding more value as an interesting mineral specimen or raw jewelry component than a traditional faceted gemstone.
Cut Quality
Not applicable (uncut rough crystal)
Brilliance
Low due to lack of standard facet geometry and internal inclusions
Fire
Minimal dispersion observed in current rough state
Scintillation
Limited flash play restricted by fractured internal planes
Proportions
Not applicable to rough stones
Symmetry
Natural asymmetric crystal growth
Polish
Natural rough surface texture with some weathering
Fluorescence
Indeterminate from visual assessment
Inclusions
Heavy internal feather fractures, dark crystal spots, and cloudiness
Blemishes
Natural surface pitting, trigons or etching marks typical of rough stones
Origin
Alluvial or primary kimberlitic deposit origin
Treatment Detection
No obvious treatments detected; appears completely untreated and natural
Estimated Value
Nominal value as a raw specimen, significantly lower than a cut and polished gemstone
Certification Estimate
GIA or IGI would classify this as an industrial or lower-tier gem-quality rough stone
Investment Potential
Low investment potential for resale as a gemstone, but valued as a mineral specimen
Similar Diamonds
Other unpolished industrial or low-clarity gem-grade diamond rough
Setting Suggestions
Best kept in its raw organic form as a pendant or custom bezel-set organic jewelry piece
Care & Maintenance
Store separately to prevent scratching other materials; clean gently with warm soapy water and a soft brush
Interesting Facts
Rough diamonds straight from the earth often show natural crystal faces and geometric etching before any human intervention