Natural
Natural · Rough / Uncut Crystal
N/A (Rough stone) Cut
Carat
Estimated 1.5 - 2.5 carats
Color
Light Brown / Tinted
Clarity
Included (I1/I2)
Shape
Rough / Uncut Crystal
Overall Assessment
An interesting, natural rough diamond crystal displaying characteristic growth lines and inclusions, offering potential for custom cutting or preservation as a raw specimen
Cut Quality
N/A (Rough stone)
Brilliance
Limited due to rough surface and natural inclusions
Fire
Present in localized transparent windows
Scintillation
Minimal due to unpolished and irregular facets
Proportions
Uncut crystal habit
Symmetry
Natural crystal symmetry, irregular
Polish
Natural rough crystal faces
Fluorescence
Indeterminate from visual assessment
Inclusions
Internal fracture lines, mineral inclusions, and potential feather inclusions
Blemishes
Natural surface trigons, rough patches, and potential pitting
Origin
Alluvial deposit or primary kimberlite/lamproite pipe origin
Treatment Detection
No signs of artificial treatment; completely natural rough state
Estimated Value
Varies widely based on potential yield if cut, approximately $300 - $800 as a rough specimen
Certification Estimate
GIA (Geological Institute of America) would likely issue a rough diamond report or identification letter
Investment Potential
Valued primarily as a mineral specimen or collector's rough rather than an investment-grade polished stone
Similar Diamonds
Other alluvial rough diamond specimens of similar size and clarity
Setting Suggestions
Wire-wrapped or organic bezel setting to preserve the raw, uncut aesthetic
Care & Maintenance
Store separately from other jewelry to prevent scratching; clean gently with warm soapy water and a soft brush
Interesting Facts
Rough diamonds straight from the earth often display natural growth features like curved face striations and trigons