Not a diamond; appears to be raw quartz or quartzite crystal in a rough, uncut state.
Not a diamond; appears to be raw quartz or quartzite crystal in a rough, uncut state. · Rough, irregular, unshaped mineral matrix
Not applicable (uncut raw stone) Cut
Carat
Not applicable (rough mineral specimen, needs weighing in carats or grams)
Color
Milky white / translucent with surface staining
Clarity
Included / Heavily flawed due to natural crystalline structure and fractures
Shape
Rough, irregular, unshaped mineral matrix
Overall Assessment
The specimen pictured is a rough, unworked piece of crystalline quartz or quartzite rather than a diamond. It lacks the hardness, crystal system, and optical properties characteristic of diamond. It is an interesting raw mineral specimen but has no gemological diamond value.
Cut Quality
Not applicable (uncut raw stone)
Brilliance
Low, due to lack of standard facet proportions and rough surface
Fire
Minimal to none in current rough state
Scintillation
Poor, light is scattered rather than reflected systematically
Proportions
Not applicable
Symmetry
Natural, irregular crystal form
Polish
Unpolished, rough matrix texture
Fluorescence
Unknown (requires UV testing)
Inclusions
Abundant internal fractures, feather inclusions, and mineral impurities
Blemishes
Natural surface roughness, pits, and matrix residue
Origin
Natural geological formation (alluvial or matrix-hosted quartz)
Treatment Detection
No obvious enhancements; appears entirely untreated and in its natural rough state
Estimated Value
Nominal value as a raw mineral or crystal specimen (low commercial value)
Certification Estimate
Not eligible for standard diamond grading laboratories (GIA/AGS); would require a general gemological identification report from a lab like GIA or GIA's colored stone/rough division if testing material identity.
Investment Potential
None as an investment gemstone; strictly a decorative or specimen piece
Similar Diamonds
None (this is not a diamond)
Setting Suggestions
Wire-wrapped in sterling silver or copper for raw crystal jewelry if desired
Care & Maintenance
Clean gently with warm soapy water and a soft brush; avoid harsh chemicals or impacts
Interesting Facts
Quartz is one of the most abundant minerals on Earth, often mistaken by novices for rough diamond or precious gemstone crystals due to its vitreous luster on fractured surfaces.