Natural (Rough Crystal)
Natural (Rough Crystal) · Uncut Rough / Irregular Octahedral Fragment
Not Applicable (Rough, uncut crystal) Cut
Carat
Estimated 2.0 to 3.0 carats
Color
Near-colorless to faint tint (approx. G-J)
Clarity
Included (I1-I2 in cut state due to internal fracturing and surface irregularities)
Shape
Uncut Rough / Irregular Octahedral Fragment
Overall Assessment
This is a genuine natural rough diamond crystal displaying raw geological features, internal fractures, and uneven surfaces, offering intriguing potential for a custom cut or as a raw collector's piece.
Cut Quality
Not Applicable (Rough, uncut crystal)
Brilliance
Low in rough state; limited light return due to lack of faceted geometry
Fire
Minimal dispersion visible through natural windows
Scintillation
Poor sparkle until properly cut and faceted
Proportions
Not Applicable (Natural crystal habit)
Symmetry
Natural crystal asymmetry with distorted growth planes
Polish
Natural rough surface with characteristic trigons and etch channels
Fluorescence
Unknown without UV testing, likely None to Faint
Inclusions
Internal feather fractures, cloudiness, and crystal inclusions visible
Blemishes
Natural surface pitting, rough skin, and chips along edges
Origin
Alluvial or primary kimberlite deposit origin
Treatment Detection
No signs of artificial treatment; completely natural rough crystal
Estimated Value
Varies widely as a rough specimen, roughly $300 to $1,000 depending on cutting potential
Certification Estimate
GIA or similar lab would issue a rough diamond report or grade post-cutting
Investment Potential
Collectible value as a rough stone; high value potential if expertly cut into a polished gem
Similar Diamonds
Other natural unpolished gem-quality rough diamond specimens
Setting Suggestions
Best preserved as a raw mineral specimen or custom organic bezel setting
Care & Maintenance
Store carefully to prevent chipping along natural cleavage planes; clean gently with warm soapy water
Interesting Facts
Rough diamonds display natural crystal faces and growth markings like trigons, telling the story of their journey from the Earth's mantle.