Not a diamond; appears to be raw quartz or another silicate mineral with conchoidal fracture and striations.
Not a diamond; appears to be raw quartz or another silicate mineral with conchoidal fracture and striations. · Raw, unpolished crystal fragment with natural cleavage and fracture planes.
Not applicable (uncut raw specimen). Cut
Carat
Not applicable for a mineral specimen without precise density and volume measurements.
Color
Colorless to light brownish-yellow tint.
Clarity
Included due to visible internal fractures, striations, and surface irregularities.
Shape
Raw, unpolished crystal fragment with natural cleavage and fracture planes.
Overall Assessment
Visual analysis indicates this specimen is a raw, unpolished mineral crystal (likely quartz) rather than a diamond, lacking the characteristic adamantine luster, high refractive index, and crystal habit of diamond.
Cut Quality
Not applicable (uncut raw specimen).
Brilliance
Low to moderate vitreous luster, depending on the angle of light reflection.
Fire
Very low dispersion compared to diamond.
Scintillation
Minimal sparkle due to lack of standard facet alignment.
Proportions
Irregular raw crystal shape, no standard facet proportions.
Symmetry
Asymmetrical raw formation.
Polish
Unpolished natural crystal surface with growth lines and fractures.
Fluorescence
Unknown without UV testing.
Inclusions
Feathers, fractures, and mineral inclusions visible along cleavage planes.
Blemishes
Surface chips, natural growth striations, and rough fractures.
Origin
Natural geological mineral formation.
Treatment Detection
No obvious signs of artificial enhancement; appears completely untreated.
Estimated Value
Nominal value as a mineral specimen or rough stone, significantly lower than gem-grade diamond.
Certification Estimate
Gemological laboratories would issue a mineral identification report rather than a diamond grading report.
Investment Potential
Low investment value; valued primarily for educational or decorative specimen purposes.
Similar Diamonds
None, as this is visually identified as raw quartz or a similar rough crystal rather than diamond.
Setting Suggestions
Wire-wrapped or organic prong settings suitable for raw crystal jewelry.
Care & Maintenance
Standard gentle cleaning with mild soap and warm water; avoid harsh impacts due to cleavage planes.
Interesting Facts
Features distinct striations and growth lines characteristic of quartz growth environments.