Natural rough diamond specimen
Natural rough diamond specimen · Uncut crystal / irregular rough shape
Not applicable (Rough, unpolished crystal) Cut
Carat
Estimated 2.5 to 3.5 carats
Color
Light brown / near-colorless tint
Clarity
Included (I1-I2)
Shape
Uncut crystal / irregular rough shape
Overall Assessment
An interesting raw diamond crystal specimen showing natural geological features, more suited for mineral collectors or custom organic jewelry than traditional commercial use.
Cut Quality
Not applicable (Rough, unpolished crystal)
Brilliance
Low due to lack of facets and rough surface
Fire
Minimal dispersion visible through raw faces
Scintillation
Limited due to lack of faceted symmetry
Proportions
Natural octahedral/dodecahedral fragment shape
Symmetry
Natural crystal symmetry, distorted
Polish
Raw unpolished surface with natural growth features
Fluorescence
Indeterminate from visual inspection
Inclusions
Internal fractures, feathering, and mineral crystal inclusions
Blemishes
Natural surface trigons, etch channels, and minor abrasion
Origin
Alluvial or primary kimberlite rough origin
Treatment Detection
No treatments detected; natural untreated rough
Estimated Value
Varies by weight and clarity; minor gemstone specimen value ($100-$300 USD)
Certification Estimate
GIA or specialized rough grading report
Investment Potential
Low as a cut gem, moderate as a unique mineral collector specimen
Similar Diamonds
Other natural unpolished gem-quality rough diamond crystals
Setting Suggestions
Wire-wrapped pendant, organic rustic bezel setting, or kept as a mineral specimen
Care & Maintenance
Store separately to prevent scratching other stones; clean gently with warm soapy water
Interesting Facts
Displays natural growth lines and surface textures formed deep within the Earth's mantle