Natural rough diamond specimen
Natural rough diamond specimen · Uncut raw crystal / Irregular shape
Not applicable (uncut rough crystal) Cut
Carat
Estimated 2.0 to 3.5 carats
Color
Brownish-yellow / Champagne with internal inclusions
Clarity
I2 to I3 (Included rough)
Shape
Uncut raw crystal / Irregular shape
Overall Assessment
An interesting raw diamond specimen showing natural crystal growth features and characteristic inclusions, suitable for mineral collections rather than fine jewelry.
Cut Quality
Not applicable (uncut rough crystal)
Brilliance
Low due to rough surface and heavy internal inclusions
Fire
Minimal dispersion visible in current rough state
Scintillation
Poor light return until faceted and polished
Proportions
Natural rough octahedral/dodecahedral fragment, depth and table percentages do not apply
Symmetry
Natural asymmetric crystal growth
Polish
Raw crystal surface with natural growth lines (trigons/striations)
Fluorescence
Indeterminate from visual assessment
Inclusions
Subsurface cloudiness, localized brownish-orange core inclusion, micro-fractures
Blemishes
Surface naturals, pitting, and growth striations typical of rough diamonds
Origin
Natural alluvial or primary kimberlite deposit origin
Treatment Detection
No signs of enhancement; completely untreated natural rough
Estimated Value
Minimal commercial value as a gem due to heavy inclusions, valued mainly as a mineral specimen
Certification Estimate
Gemological laboratories (like GIA or IGI) would issue a colored stone or rough diamond identification report
Investment Potential
Low investment potential for resale; primarily of educational or specimen value
Similar Diamonds
Industrial grade or low-quality gem rough diamonds
Setting Suggestions
Best kept as a raw mineral specimen or securely prong-set in a bespoke organic jewelry piece
Care & Maintenance
Store carefully to avoid impacts along natural cleavage planes
Interesting Facts
Displays clear natural growth striations and a distinct internal coloration core typical of unpolished mantle growth