Indeterminate; appears to be an industrial-grade mineral fragment, possibly glass or quartz, rather than gem-quality diamond
Indeterminate; appears to be an industrial-grade mineral fragment, possibly glass or quartz, rather than gem-quality diamond · Rough/Uncut (Amorphous fragment)
None (Uncut raw material) Cut
Carat
Unknown; requires precise measurement (fragment size is significant relative to finger)
Color
Near Colorless (transparent with greyish/brownish surface debris)
Clarity
Included (I3 equivalent or lower, contains heavy internal fracturing)
Shape
Rough/Uncut (Amorphous fragment)
Overall Assessment
This appears to be a raw mineral fragment or glass shard with significant internal damage and surface debris, unsuitable for gemological grading as a standard diamond.
Cut Quality
None (Uncut raw material)
Brilliance
Very Low (Poor light return due to lack of facet structure)
Fire
Moderate (Observed in localized rainbows caused by light diffraction in internal cracks)
Scintillation
Poor (Minimal sparkle effect)
Proportions
N/A (Irregular geometry)
Symmetry
N/A (Asymmetrical rough fragment)
Polish
N/A (Natural/Raw unpolished surfaces)
Fluorescence
Indeterminate without UV light; visual spectrum shows rainbow-like refraction typical of diffraction
Inclusions
Heavy internal cleavages, step-like growth/fracture patterns, and internal cloudiness
Blemishes
External dirt, surface abrasions, and sharp conchoidal fracture edges
Origin
Indeterminate; texture suggests common mineral or synthetic glass fragment
Treatment Detection
None apparent, surface shows environmental debris only
Estimated Value
Nominal/Low (Market value for industrial or mineral specimens is minimal)
Certification Estimate
Unlikely to be graded by gem labs like GIA as a gemstone; could be analyzed for mineral identification only
Investment Potential
None (Lacks gem-grade rarity or clarity)
Similar Diamonds
Industrial bort or low-grade crystal quartz specimens
Setting Suggestions
Not recommended for traditional jewelry; could be used in rough mineral wire-wrapping or as a scientific specimen
Care & Maintenance
Sharp edges may be fragile; clean with lukewarm water and a soft brush to remove surface debris
Interesting Facts
The rainbow effect seen is likely a 'thin-film interference' or diffraction caused by air gaps in internal fractures, not the 'fire' of a faceted diamond