Natural Rough Diamond
Natural Rough Diamond · Rough / Uncut Crystal (Octahedral / Irregular fragment)
Not Applicable (Uncut Rough) Cut
Carat
Estimated 2.0 to 3.0 carats based on visual scale against fingers
Color
Estimated near-colorless to faint tint (approx. G-J)
Clarity
Included (rough stone with internal feathering and surface features, approx. SI2-I1 if cut)
Shape
Rough / Uncut Crystal (Octahedral / Irregular fragment)
Overall Assessment
An intriguing, sizable piece of natural diamond rough with decent clarity potential, well-suited for custom cutting or preservation as a mineral specimen.
Cut Quality
Not Applicable (Uncut Rough)
Brilliance
Muted due to rough, unpolished surface facets
Fire
Limited dispersion visible through raw windows
Scintillation
Minimal sparkle; reflects light diffusely off natural crystal faces
Proportions
Natural rough geometry, requires expert mapping before cutting
Symmetry
Natural crystal symmetry (distorted octahedral/dodecahedral habits)
Polish
Natural crystal faces (trigons and striations visible)
Fluorescence
Indeterminate from visual inspection (typically Medium Blue in many rough stones)
Inclusions
Internal cleavage planes, feathers, and potential crystal inclusions
Blemishes
Natural surface textures, pitting, and irregular growth steps
Origin
Natural alluvial or primary pipe deposit (African or Canadian origin likely)
Treatment Detection
No treatments detected; appears entirely untreated natural rough
Estimated Value
Varies widely based on internal sawing potential, roughly $1,000 - $3,000 USD depending on final yield
Certification Estimate
GIA or similar major lab upon submission of the rough stone
Investment Potential
Moderate to high speculative value depending on the cutter's ability to maximize finished carat weight
Similar Diamonds
Standard run-of-mine gem-quality rough diamond crystals of comparable size
Setting Suggestions
Can be set raw in organic-style designer rings using platinum or yellow gold bezels
Care & Maintenance
Store separately to prevent scratching other stones; clean gently with warm soapy water
Interesting Facts
Rough diamonds preserve the natural geological journey from the Earth's mantle before human intervention