Non-diamond/Quartz-based Mineral
Non-diamond/Quartz-based Mineral · Uncut / Rough
N/A (Rough/Raw) Cut
Carat
Approx. 5.0 - 10.0 carats (based on scale to carpet fibers)
Color
Opaque Light Blue / Lavender (Non-D-Z scale)
Clarity
Opaque / Included
Shape
Uncut / Rough
Overall Assessment
This object is not a diamond. It is an opaque, blue, rough mineral fragment, likely a piece of blue quartz, chalcedony, or a common decorative stone that has fallen onto a carpeted surface. It lacks the refractive index, facet structure, and clarity of a gemstone-grade diamond.
Cut Quality
N/A (Rough/Raw)
Brilliance
None (Dull/Non-reflective)
Fire
None
Scintillation
None
Proportions
Irregular / Rough form
Symmetry
None / Asymmetrical
Polish
None / Natural Matte
Fluorescence
Unknown without UV light
Inclusions
Extremely dense, causing opacity
Blemishes
Surface fracturing and earthy texture
Origin
Likely terrestrial rock or common decorative stone
Treatment Detection
No evidence of diamond treatments; appears to be a natural mineral fragment
Estimated Value
$1.00 - $5.00 USD (Specimen value)
Certification Estimate
Unlikely to be certified by GIA/AGS as a diamond; may be identified as Blue Quartz or Chalcedony
Investment Potential
None (Decorative/Common specimen only)
Similar Diamonds
None; more comparable to Dumortierite or Blue Quartz
Setting Suggestions
Not suitable for traditional diamond settings; could be wire-wrapped for craft jewelry
Care & Maintenance
Avoid harsh chemicals; clean with soft brush and water if needed
Interesting Facts
The blue hue in minerals like this is often caused by inclusions of other minerals or light scattering within a crystalline structure.