Rough mineral specimen, likely quartz or beryl rather than a faceted gemstone diamond, showing natural crystal habits and heavy inclusions.
Rough mineral specimen, likely quartz or beryl rather than a faceted gemstone diamond, showing natural crystal habits and heavy inclusions. · Irregular raw crystal shape with cut or polished window facets.
Not applicable as this is a rough or partially windowed mineral specimen rather than a precision-cut diamond. Cut
Carat
Greater than 10 carats based on physical size in hand.
Color
Colorless to light yellow with multicolored interference and inclusions.
Clarity
I3 (Included3) with heavy internal fractures, cloudiness, and mineral deposits.
Shape
Irregular raw crystal shape with cut or polished window facets.
Overall Assessment
An interesting raw mineral specimen with significant natural inclusions and fractures, offering aesthetic appeal for mineral collectors rather than traditional gemstone use.
Cut Quality
Not applicable as this is a rough or partially windowed mineral specimen rather than a precision-cut diamond.
Brilliance
Low due to heavy internal fracturing and opaque inclusions.
Fire
Minimal, limited to specific polished window angles capturing light dispersion.
Scintillation
Very low due to lack of standard facet patterns.
Proportions
Non-standard rough crystal proportions.
Symmetry
Natural crystal symmetry with asymmetrical human intervention.
Polish
Partial polish on windows; rough fracture surfaces elsewhere.
Fluorescence
Unknown, requires UV testing.
Inclusions
Extensive feather fractures, mineral staining, clouds, and embedded foreign crystals.
Blemishes
Natural surface roughness, pits, and cavities.
Origin
Natural geological origin, likely pegmatite or hydrothermal vein deposit.
Treatment Detection
No obvious artificial treatments detected; natural state.
Estimated Value
Low commercial gemstone value; valued primarily as a mineral specimen or rough crystal for display.
Certification Estimate
Not typically certified by major diamond labs like GIA as a gem-grade diamond; would be evaluated by geological institutions as a mineral specimen.
Investment Potential
Collector value only, not suitable for financial diamond investment.
Similar Diamonds
None, as this appears to be a large rough quartz or beryl crystal rather than a diamond.
Setting Suggestions
Wire-wrapped pendant or custom organic bezel setting to preserve the raw, natural aesthetic.
Care & Maintenance
Handle with care to prevent further fracturing along internal cleavage or fracture planes; clean gently with warm soapy water.
Interesting Facts
Large raw crystals with natural windows provide a fascinating look into the internal growth history and inclusion environment of minerals.