Natural rough diamond
Natural rough diamond · Rough crystal octahedral / irregular elongated
Not applicable (Rough uncut crystal) Cut
Carat
Estimated 2.0 to 3.5 carats
Color
Estimated near-colorless to faint yellow (H-J range)
Clarity
Estimated Included (I1-I2)
Shape
Rough crystal octahedral / irregular elongated
Overall Assessment
An authentic natural rough diamond crystal displaying characteristic raw features, ideal for custom cutting or as a collector's mineral specimen.
Cut Quality
Not applicable (Rough uncut crystal)
Brilliance
Low due to rough surface and lack of optical facets
Fire
Minimal dispersion visible through untreated raw faces
Scintillation
Absent due to unpolished and irregular surface
Proportions
Natural rough proportions, requires professional planning for cutting
Symmetry
Natural crystalline symmetry (distorted octahedron/macle)
Polish
Natural unpolished crystal faces (trigons potentially present)
Fluorescence
Unable to determine without UV testing
Inclusions
Visible dark inclusions, internal feathers, and cloud clusters
Blemishes
Natural surface etching, rough skin, and growth lines
Origin
Alluvial or primary kimberlitic deposit origin
Treatment Detection
No signs of artificial treatment; completely natural rough crystal
Estimated Value
Varies widely based on cutting potential, roughly $500 to $2,000 as a rough specimen
Certification Estimate
GIA or similar major lab if submitted as a rough specimen or after cutting
Investment Potential
Moderate as a unique mineral specimen, high speculative potential if cut skillfully
Similar Diamonds
Uncut industrial or commercial grade rough diamond crystals
Setting Suggestions
Can be set raw in organic or rustic bespoke jewelry using yellow gold or platinum
Care & Maintenance
Avoid harsh impacts to prevent cleavage along natural planes; clean with warm soapy water
Interesting Facts
Shows natural growth features such as striations and irregular formation typical of earth's mantle journey