Rough natural crystal specimen, likely quartz or a lower-hardness mineral rather than a gem-quality diamond based on the fractured matrix and luster
Rough natural crystal specimen, likely quartz or a lower-hardness mineral rather than a gem-quality diamond based on the fractured matrix and luster · Uncut raw crystal fragment / irregular rough matrix
Not applicable (rough mineral specimen) Cut
Carat
Estimated 15.0 - 25.0 carats based on physical size in hand
Color
Off-white to pale yellow-brown tint
Clarity
Included / I3 equivalent due to heavy fracturing and cloudiness
Shape
Uncut raw crystal fragment / irregular rough matrix
Overall Assessment
This specimen represents a raw, unrefined mineral crystal with significant natural fracturing and inclusions, highly unlikely to be a gem-grade diamond and more consistent with common quartz or matrix rock
Cut Quality
Not applicable (rough mineral specimen)
Brilliance
Low to moderate due to opaque and heavily fractured nature
Fire
Minimal dispersion observed in current raw state
Scintillation
Poor, lacks standard facet patterns for light return
Proportions
Not applicable for raw rough material
Symmetry
Asymmetrical raw crystal form
Polish
Unpolished natural crystal surface with rough fracture planes
Fluorescence
Indeterminate without UV testing (likely inert or faint)
Inclusions
Heavy internal feather fractures, cloudiness, and mineral impurities visible throughout
Blemishes
Natural surface roughness, pits, and chips along fracture edges
Origin
Natural geological matrix deposit, exact locality unknown without spectroscopic testing
Treatment Detection
No evidence of artificial enhancements; appears entirely untreated in raw state
Estimated Value
Nominal value as a mineral specimen ($10 - $50 USD)
Certification Estimate
Not standard for industrial or low-grade rough; would require specialized gemological laboratory report (e.g., GIA Identification Report)
Investment Potential
None; ornamental or educational specimen only
Similar Diamonds
Comparable to industrial-grade diamond bort or low-grade quartz crystal fragments
Setting Suggestions
Wire-wrapped pendant or kept as a raw mineral display specimen
Care & Maintenance
Store carefully to prevent further chipping along existing natural fracture lines; clean gently with warm soapy water and a soft brush
Interesting Facts
Raw mineral specimens show the natural crystalline growth habits before human cutting and polishing transforms them into faceted gems