Natural (Rough Crystal / Fragment)
Natural (Rough Crystal / Fragment) · Uncut / Raw Crystalline Fragment
Not Applicable (Uncut rough fragment) Cut
Carat
Estimated 2.50 to 3.50 carats based on visible scale
Color
Near-Colorless to Light Yellow (Estimated G-J equivalent)
Clarity
Included (Rough stone, estimated I1 to I2 equivalent post-cut)
Shape
Uncut / Raw Crystalline Fragment
Overall Assessment
An interesting natural rough diamond specimen exhibiting raw crystalline characteristics, suitable for mineral collections or specialized custom jewelry rather than standard faceted gemstone markets
Cut Quality
Not Applicable (Uncut rough fragment)
Brilliance
Low to moderate in its current rough state due to irregular light refraction
Fire
Minimal dispersion observed in raw form; would improve significantly upon cutting and polishing
Scintillation
Limited to surface flashes off natural crystal faces and internal cleavage planes
Proportions
Not Applicable for rough material
Symmetry
Asymmetrical due to natural raw crystallization and fracture patterns
Polish
Natural unpolished crystal faces (terrace growth lines and striations visible)
Fluorescence
Cannot be definitively determined without UV testing (Likely Faint to Medium Blue based on typical natural rough characteristics)
Inclusions
Internal feather fractures, cloud clusters, and crystal inclusions visible throughout the matrix
Blemishes
Natural surface etch channels, trigons, and rough fracture surfaces
Origin
Likely alluvial or primary kimberlite pipe deposit (African or Canadian origin typical for such rough)
Treatment Detection
No evidence of artificial treatments; completely natural state
Estimated Value
Varies widely as a mineral specimen; rough value estimated between $300 to $800 depending on cutting yield potential
Certification Estimate
GIA or IGI would classify this as an unmounted natural rough diamond parcel or specimen piece
Investment Potential
Valued primarily as a collector's mineral specimen rather than a liquid financial asset
Similar Diamonds
Comparable to standard industrial or lower-gem-quality natural rough diamond crystals
Setting Suggestions
Best preserved as a raw mineral specimen or custom-set in an organic wire-wrap or bezel setting designed for uncut crystals
Care & Maintenance
Store separately to prevent scratching other stones; avoid harsh chemicals and ultrasonic cleaners if internal fractures are severe
Interesting Facts
The specimen displays natural crystal growth features such as striations and irregular fracture planes typical of unworked diamond rough