Natural rough crystal (likely quartz or mineral specimen rather than gem-quality diamond)
Natural rough crystal (likely quartz or mineral specimen rather than gem-quality diamond) · Rough uncut crystal / Irregular octahedral fragment
Not applicable (Rough, unpolished specimen) Cut
Carat
Approx. 5.0 - 8.0 carats (estimated by visual scale)
Color
Near-colorless to faint yellow (K-M range)
Clarity
Included (I2-I3)
Shape
Rough uncut crystal / Irregular octahedral fragment
Overall Assessment
This specimen exhibits characteristics consistent with a rough mineral crystal (such as quartz or low-grade matrix) rather than a commercial gemstone-quality diamond. It features significant internal fracturing and inclusions, making it suitable for mineral collections or raw-stone jewelry rather than standard cutting and polishing.
Cut Quality
Not applicable (Rough, unpolished specimen)
Brilliance
Low due to opaque and heavily fractured nature
Fire
Minimal dispersion due to lack of facets and high internal inclusion level
Scintillation
None; surface does not feature facet patterns to reflect moving light
Proportions
Uncut crystal with natural form; standard table and depth percentages do not apply
Symmetry
Natural asymmetrical crystal growth
Polish
Raw, unpolished surface with natural crystal texture
Fluorescence
Unknown without UV testing
Inclusions
Heavy internal fracturing, crystal inclusions, and dark mineral spots visible
Blemishes
Natural surface etchings, pitting, and rough edges
Origin
Natural alluvial or primary deposit (likely quartz crystal rather than diamond)
Treatment Detection
None observed; appears entirely natural and untreated
Estimated Value
Nominal mineral specimen value ($10 - $50 depending on mineral composition)
Certification Estimate
Not suitable for standard gemological lab grading (GIA/AGS would likely decline or designate as industrial/mineral specimen)
Investment Potential
None; holds decorative or mineral collecting value only
Similar Diamonds
Comparable to low-grade industrial rough stones or quartz crystal matrix fragments
Setting Suggestions
Wire-wrapped pendant or raw crystal bezel setting if used in organic jewelry
Care & Maintenance
Handle with care to prevent chipping along natural fracture lines; clean gently with warm soapy water
Interesting Facts
Rough mineral specimens retain the raw geometry and geological history of their formation beneath the Earth's crust