Natural rough crystal (likely quartz or industrial diamond rough, though visually shows features more consistent with raw mineral crystal specimen rather than gem-quality diamond)
Natural rough crystal (likely quartz or industrial diamond rough, though visually shows features more consistent with raw mineral crystal specimen rather than gem-quality diamond) · Rough crystal / Irregular uncut form
Uncut / Raw rough specimen (Not applicable) Cut
Carat
Estimated 10-15 carats based on rough specimen size
Color
Near colorless to light brown with matrix inclusions
Clarity
I3 / Included (visible fractures and mineral inclusions)
Shape
Rough crystal / Irregular uncut form
Overall Assessment
This is a fascinating raw crystal specimen showcasing natural geological formations, but it lacks the clarity, cut, and optical properties required for traditional gem-grade evaluation.
Cut Quality
Uncut / Raw rough specimen (Not applicable)
Brilliance
Low due to lack of standard facet angles and rough surface
Fire
Minimal dispersion due to raw, unpolished state
Scintillation
Poor due to irregular raw surfaces
Proportions
Uncut natural proportions with natural growth markings (trigons potentially visible)
Symmetry
Natural crystal symmetry (Asymmetrical rough)
Polish
Unpolished natural crystal faces and fracture surfaces
Fluorescence
Not tested / Cannot be determined visually without UV light
Inclusions
Heavy internal fracturing, feather inclusions, and mineral staining
Blemishes
Natural surface etching, indentations, and matrix attachment areas
Origin
Natural alluvial or primary deposit rough
Treatment Detection
No treatments detected; completely natural untreated raw specimen
Estimated Value
Minimal commercial value as a gemstone; valued primarily as a raw mineral specimen
Certification Estimate
Not applicable for standard grading labs like GIA as a polished gem, but could receive a rough mineral identification certificate from GIA or local gemological institute
Investment Potential
Low investment potential for resale; collectible mineral value only
Similar Diamonds
Other natural rough diamond or quartz crystal specimens
Setting Suggestions
Wire-wrapped or custom organic raw mineral setting if used in jewelry
Care & Maintenance
Store carefully to avoid catching on other materials due to sharp fractures; clean gently with warm soapy water and a soft brush
Interesting Facts
Raw crystal specimens often display natural growth features such as striations and trigons that are polished away during the cutting process