Natural diamond in rough, uncut form
Natural diamond in rough, uncut form · Rough crystal / Irregular uncut form
Uncut / Not applicable Cut
Carat
Estimated 3.5 to 5.0 carats based on visual scale
Color
Near-colorless to light brown tint (G-J range equivalent)
Clarity
Included (I1-I3 range due to visible surface features and internal flaws)
Shape
Rough crystal / Irregular uncut form
Overall Assessment
An interesting and substantial natural rough diamond crystal featuring raw surface features and characteristic growth lines, ideal for custom artisan jewelry or as a raw mineral specimen collector piece.
Cut Quality
Uncut / Not applicable
Brilliance
Low, due to lack of faceted cut and rough translucent surfaces
Fire
Minimal dispersion visible through raw faces
Scintillation
Absent due to uncut nature
Proportions
Natural crystal habit, non-standard geometric proportions
Symmetry
Natural asymmetrical rough formation
Polish
Raw natural crystal surfaces with typical trigons and striations
Fluorescence
Cannot be determined accurately without UV testing, likely Faint
Inclusions
Feathers, clouds, and internal carbon spots visible
Blemishes
Natural surface pitting, rough skin, and growth marks
Origin
Likely alluvial or primary kimberlite pipe deposit, non-certified origin
Treatment Detection
No treatments detected, appears completely untreated and natural
Estimated Value
Depends heavily on final cut potential, roughly $1,000 to $3,000 USD in rough form
Certification Estimate
GIA rough diamond evaluation or local gemological lab certificate
Investment Potential
Moderate, primarily valued as a collectible specimen or for custom lapidary work
Similar Diamonds
Other industrial or jewelry-grade rough diamond octahedrons and irregular crystals
Setting Suggestions
Custom raw-stone bezel setting using yellow gold or platinum to highlight its organic, uncut beauty
Care & Maintenance
Store separately to prevent scratching other stones; clean gently with warm soapy water and a soft brush
Interesting Facts
Rough diamonds showcase the natural geological crystal growth patterns formed deep within the Earth's mantle before human cutting and polishing