Natural rough crystal
Natural rough crystal · Rough elongated crystal formation
Not applicable as this is an uncut rough specimen Cut
Carat
Estimated 3.5 to 5.0 carats based on visual scale
Color
Near colorless to faint yellow/brown tint
Clarity
Included (rough stone with visible internal flaws)
Shape
Rough elongated crystal formation
Overall Assessment
A fascinating natural rough diamond crystal displaying authentic geological formation features, highly prized by mineral collectors and custom jewelers
Cut Quality
Not applicable as this is an uncut rough specimen
Brilliance
Low due to lack of standard facet geometry
Fire
Minimal in raw state
Scintillation
Absent prior to cutting and faceting
Proportions
Irregular raw crystal dimensions
Symmetry
Natural asymmetric crystal growth
Polish
Unpolished natural crystal faces with striations
Fluorescence
Indeterminate from visual assessment alone
Inclusions
Visible internal fractures, cloudiness, and crystal inclusions
Blemishes
Natural surface features including trigons, etching, and growth lines
Origin
Alluvial or primary kimberlite pipe deposit
Treatment Detection
No treatments detected, appears completely natural
Estimated Value
Varies widely based on potential cut yield, estimated hundreds to low thousands of dollars
Certification Estimate
GIA or AGS if submitted for rough grading report
Investment Potential
Collectible specimen value rather than standard investment diamond
Similar Diamonds
Other natural unpolished octahedral and elongated rough diamond crystals
Setting Suggestions
Raw mineral pendant or custom bezel setting to preserve natural shape
Care & Maintenance
Store separately to prevent scratching other materials, clean gently with warm soapy water
Interesting Facts
Shows classic natural growth striations and curved steps typical of rough diamond crystal faces