Natural Rough Diamond
Natural Rough Diamond · Uncut / Rough (Dodecahedron-like influence)
Not Applicable (Rough state) Cut
Carat
Estimated at 2.50 to 4.50 carats
Color
Fancy Light Brown / Champagne tone
Clarity
Included (I1-I2 equivalent)
Shape
Uncut / Rough (Dodecahedron-like influence)
Overall Assessment
A natural, light brown rough diamond crystal with significant internal characteristics, suitable for a collector or for cutting a smaller polished stone.
Cut Quality
Not Applicable (Rough state)
Brilliance
Low (typical for uncut rough)
Fire
Low dispersion in rough state
Scintillation
Minimal localized sparkle from natural facets
Proportions
As-grown rough crystal dimensions
Symmetry
Natural as-grown symmetry
Polish
Natural skin surfaces
Fluorescence
Cannot determine without UV light
Inclusions
Visible internal fractures, crystals, and needles
Blemishes
Natural trigons and surface growth marks
Origin
Likely African (e.g., Congo or South Africa)
Treatment Detection
No visible treatments; appears natural
Estimated Value
$400 - $1,200 depending on internal yield
Certification Estimate
GIA Rough Diamond Report (color and origin only)
Investment Potential
Low; value is primarily in the potential for cutting or as a specimen
Similar Diamonds
Champagne rough macles or industrial grade crystals
Setting Suggestions
Rough diamond organic prong setting or bezel-set pendant
Care & Maintenance
Avoid ultrasonic cleaners if deep fractures are present
Interesting Facts
Rough diamonds often show 'trigons', which are small triangular indentations on the surface.