Possible Non-Diamond (Simulant or Quartz)
Possible Non-Diamond (Simulant or Quartz) · Rough/Amorphous Piece
N/A (Uncut) Cut
Carat
Estimated 10-20 carats
Color
Colorless/Translucent
Clarity
Included (Material shows significant internal internal fractures)
Shape
Rough/Amorphous Piece
Overall Assessment
The specimen lacks the adamantine luster and specific octahedron growth patterns typical of raw diamonds. It resembles a piece of clear quartz or high-quality glass cullet.
Cut Quality
N/A (Uncut)
Brilliance
Low (Material exhibits glassy rather than adamantine luster)
Fire
Low (No visible rainbow dispersion)
Scintillation
Minimal/Dull
Proportions
Highly irregular and asymmetrical
Symmetry
None (Naturally irregular)
Polish
None (Natural unpolished surface)
Fluorescence
Unknown without UV source
Inclusions
Visible internal striations, conchoidal fractures, and possible carbon/mineral specks
Blemishes
External pitting, rough edges, and surface abrasions
Origin
Likely river-worn quartz or glass based on conchoidal fracture patterns
Treatment Detection
None apparent; looks like raw mineral material
Estimated Value
Low (Specimen/curiosity value only)
Certification Estimate
Likely not eligible for standard diamond grading; mineralogical identification recommended
Investment Potential
None
Similar Diamonds
None; appears to be a mineral specimen rather than a gemstone quality diamond
Setting Suggestions
Not suitable for jewelry in current state; could be used in a wire-wrap or custom cage
Care & Maintenance
Handle with care as material shows internal stress fractures
Interesting Facts
The curving, shell-like (conchoidal) fracture lines are more characteristic of quartz or glass than of diamond's octahedral cleavage.