Natural diamond in rough form
Natural diamond in rough form · Rough octahedral/irregular crystal
Not applicable (rough crystal state) Cut
Carat
Estimated 2.50 to 3.50 carats based on visual perspective
Color
Near-colorless to light brown/grey body color
Clarity
Included (I1-I2 equivalent due to internal clouds and surface features)
Shape
Rough octahedral/irregular crystal
Overall Assessment
A fascinating natural rough diamond crystal showcasing raw geological characteristics, offering significant potential if faceted correctly
Cut Quality
Not applicable (rough crystal state)
Brilliance
Low, characteristic of unpolished and translucent rough stones
Fire
Minimal to none due to lack of faceted optical geometry
Scintillation
Absent prior to cutting and faceting
Proportions
Natural rough morphology, unrefined
Symmetry
Natural asymmetrical crystal growth
Polish
Unpolished natural crystal faces (octahedral/dodecahedral planes)
Fluorescence
Indeterminate from visual inspection alone
Inclusions
Internal cloud formations, feathers, and crystal stress lines visible
Blemishes
Natural surface trigons, pitting, and rough skin textures
Origin
Likely alluvial or primary kimberlite pipe deposit (African or Canadian origin typical)
Treatment Detection
No signs of enhancement; completely untreated natural rough
Estimated Value
Varies widely based on potential yield after cutting, roughly $1,500 to $4,000 depending on final weight retention
Certification Estimate
GIA or similar major lab if submitted in rough form
Investment Potential
Moderate, highly dependent on the cutter's skill to maximize yield and clarity grade
Similar Diamonds
Uncut octahedral rough diamonds of comparable size and clarity
Setting Suggestions
Can be set raw in organic artisanal mounting using yellow or white gold
Care & Maintenance
Standard warm soapy water cleaning; avoid harsh acids or impact
Interesting Facts
Rough diamonds retain the geological memory of Earth's mantle before human intervention shapes them