Natural rough diamond crystal
Natural rough diamond crystal · Uncut octahedral or irregular rough crystal form
Not applicable (Rough, unpolished crystal) Cut
Carat
Estimated 2.0 to 3.5 carats based on visual scale
Color
Near-colorless to faint yellow tint (approx. G-J range)
Clarity
Included (I1-I2 range due to prominent internal feathers and crystal inclusions)
Shape
Uncut octahedral or irregular rough crystal form
Overall Assessment
An interesting, natural rough diamond specimen with visible inclusions, offering potential as a collector's mineral piece or raw jewelry component after careful evaluation.
Cut Quality
Not applicable (Rough, unpolished crystal)
Brilliance
Low to moderate due to rough, unpolished surface
Fire
Limited dispersion visible through the raw crystal faces
Scintillation
Minimal sparkle due to lack of standard facet arrangement
Proportions
Natural crystal proportions, unpolished rough
Symmetry
Natural asymmetrical rough crystal habit
Polish
Natural rough surface with frosted crystal faces and trigons
Fluorescence
Indeterminate from visual assessment alone
Inclusions
Prominent dark inclusion and internal cleavage planes visible near the top
Blemishes
Natural surface etchings and irregular growth features
Origin
Likely alluvial or primary kimberlite pipe deposit origin
Treatment Detection
No obvious signs of artificial enhancement; appears completely untreated
Estimated Value
$500 to $1,500 depending on cutting potential and final polished yield
Certification Estimate
GIA or EGL would grade this as a natural rough diamond specimen
Investment Potential
Moderate value as a mineral specimen; high risk for cutting investment without advanced mapping
Similar Diamonds
Other unpolished industrial or near-gem quality rough diamond crystals
Setting Suggestions
Best suited for custom organic raw crystal jewelry, wire-wrapping, or a protective bezel setting
Care & Maintenance
Clean with mild soap and warm water, avoid harsh ultrasonic cleaners due to internal cleavage risks
Interesting Facts
Displays natural crystal growth features and prominent inclusions that tell the geological history of the stone