Non-diamond / Mineral Rock
Non-diamond / Mineral Rock · Irregular / Rough tumble
N/A (Uncut/Rough) Cut
Carat
Estimated 3-5 carats based on visual size relative to carpet fibers
Color
N/A (Opaque brown and cream patterned)
Clarity
Opaque (Non-gem grade)
Shape
Irregular / Rough tumble
Overall Assessment
This object is a common mineral rock or stone, likely a variety of Jasper or siltstone, and possesses none of the physical or chemical properties of a diamond.
Cut Quality
N/A (Uncut/Rough)
Brilliance
None
Fire
None
Scintillation
None
Proportions
Asymmetrical
Symmetry
None
Polish
Raw / Unpolished
Fluorescence
None expected
Inclusions
Crystalline matrix and mineral veins visible throughout
Blemishes
Chipped edges and surface pitting
Origin
Terrestrial geologic origin (likely Jasper or similar silicate mineral)
Treatment Detection
Natural weathering
Estimated Value
Negligible market value (Collector or landscape stone)
Certification Estimate
Not eligible for diamond grading (GIA/IGI)
Investment Potential
None
Similar Diamonds
None (This is a mineral specimen, not a diamond)
Setting Suggestions
Not suitable for traditional jewelry settings; possibly wire-wrapping
Care & Maintenance
Basic cleaning with water; avoid harsh chemicals
Interesting Facts
The pattern suggests a Jasper-like formation, often referred to as 'picture jasper' in the lapidary community.