Rough natural crystal embedded in host rock (matrix)
Rough natural crystal embedded in host rock (matrix) · Uncut octahedral or irregular rough crystal form
Not applicable (Uncut rough specimen) Cut
Carat
Undetermined due to matrix encasement, visually estimated under 1 carat
Color
Not fully discernible in rough form, appears near-colorless or slightly tinted
Clarity
Not applicable (Rough state with natural inclusions and surface features)
Shape
Uncut octahedral or irregular rough crystal form
Overall Assessment
A fascinating raw geological specimen showing a diamond crystal embedded directly in its original matrix rock, requiring professional extraction and cutting to assess gemological grade.
Cut Quality
Not applicable (Uncut rough specimen)
Brilliance
None (Requires cutting and polishing to exhibit brilliance)
Fire
None (Requires faceted geometry for dispersion)
Scintillation
None in current uncut state
Proportions
Natural rough proportions, uncut and unfaceted
Symmetry
Natural crystal growth symmetry
Polish
Unpolished natural crystal faces (octahedral growth lines / trigons possible)
Fluorescence
Untested (requires UV light analysis)
Inclusions
Natural internal crystal inclusions characteristic of rough diamond formation
Blemishes
Natural surface textures, pitting, and host rock adhesion
Origin
Natural primary kimberlitic or secondary alluvial deposit
Treatment Detection
None detected; appears entirely untreated and in its natural host matrix
Estimated Value
Nominal value as a raw mineral specimen until extracted and properly evaluated
Certification Estimate
Requires professional laboratory extraction and grading (GIA or similar) post-cutting
Investment Potential
Valued primarily as a mineral specimen or educational piece rather than a standard investment diamond
Similar Diamonds
Other unpolished rough diamonds embedded in kimberlite or lamproite matrix
Setting Suggestions
Can be mounted raw in organic or rustic-style jewelry settings utilizing the natural matrix
Care & Maintenance
Keep secure in matrix, avoid harsh chemicals or impact that could fracture the host rock or expose the crystal improperly
Interesting Facts
Diamonds form deep within the Earth's mantle under extreme pressure and temperature before being brought to the surface via volcanic pipes