Natural Raw Diamond (Rough)
Natural Raw Diamond (Rough) · Natural Octahedral Crystal (Rough/Uncut)
N/A (Rough State) Cut
Carat
Estimated 2.0 - 3.5 carats
Color
I-J (Near Colorless)
Clarity
SI1 - SI2 (Slightly Included) based on visible internal feathers
Shape
Natural Octahedral Crystal (Rough/Uncut)
Overall Assessment
A high-quality piece of rough diamond crystal suitable for specimen collection or custom jewelry design.
Cut Quality
N/A (Rough State)
Brilliance
Low (typical for uncut material)
Fire
Minimal (internal reflections only)
Scintillation
Low (rough surface diffuses light)
Proportions
Classic octahedral with slight distortions and trigons visible
Symmetry
Good (Natural crystal symmetry)
Polish
N/A (Natural crystal faces)
Fluorescence
None visible
Inclusions
Internal feathers, crystals, and potential clouding
Blemishes
Natural growth marks, trigons on surface, and surface chips
Origin
Likely African (e.g., Botswana or South Africa)
Treatment Detection
None detected; appears untreated natural
Estimated Value
$1,000 - $2,500 (dependent on yield potential)
Certification Estimate
GIA Rough Diamond Report
Investment Potential
Moderate (value increases significantly if cut and polished)
Similar Diamonds
Uncut Canadian or African rough diamonds
Setting Suggestions
Tension set or custom claw setting for rough stones
Care & Maintenance
Avoid ultrasonic cleaners; clean with mild soap and soft brush
Interesting Facts
The surface shows 'trigons', which are triangular growth marks unique to natural diamonds.