Not a diamond; this object appears to be a piece of heavily worked or carved natural quartz crystal or glass with conchoidal fractures and industrial/decorative facets, showing trapped dirt and debris in the grooves.
Not a diamond; this object appears to be a piece of heavily worked or carved natural quartz crystal or glass with conchoidal fractures and industrial/decorative facets, showing trapped dirt and debris in the grooves. · Irregular carved or fractured fragment
Poor / Industrial or decorative hand-cut Cut
Carat
Not applicable (not a gemstone-quality diamond; estimated heavy mineral specimen weight)
Color
Colorless / Transparent with surface contamination
Clarity
I3 / Heavily included with internal fractures, surface dirt, and structural flaws
Shape
Irregular carved or fractured fragment
Overall Assessment
Visual analysis confirms this specimen is definitely not a diamond. It lacks the characteristic high refractive index, adamantine luster, and standard crystal form of diamond, strongly resembling carved quartz or industrial glass with significant surface wear and trapped debris.
Cut Quality
Poor / Industrial or decorative hand-cut
Brilliance
Very low due to poor faceting and surface contamination
Fire
Minimal to none
Scintillation
Very poor due to lack of standard optical symmetry and light return
Proportions
Non-standard proportions, irregular depth and table angles
Symmetry
Poor / Asymmetrical
Polish
Poor / Rough with visible tool marks and abrasions
Fluorescence
Cannot be determined without UV testing
Inclusions
Heavy internal fracturing, feathering, and trapped mineral/organic debris
Blemishes
Scratches, chips, pits, and rough surface texture
Origin
Natural quartz or synthetic glass artifact
Treatment Detection
Surface cutting and working marks present, no standard diamond treatments detected
Estimated Value
Nominal / Low decorative or mineral specimen value
Certification Estimate
Not gradable by major diamond certification labs (GIA, AGS, IGI) as it is not a diamond
Investment Potential
Negligible for investment purposes
Similar Diamonds
None, as this specimen is not a diamond
Setting Suggestions
Not recommended for fine jewelry settings due to material softness and structural instability
Care & Maintenance
Gentle cleaning with warm soapy water and a soft brush to remove debris trapped in the carved grooves
Interesting Facts
The specimen exhibits distinct conchoidal fracture patterns typical of brittle crystalline materials or manufactured glass rather than the octahedral cleavage of a diamond