Rough Diamond (Natural Crystal)
Rough Diamond (Natural Crystal) · Uncut / Raw Octahedral / Irregular Crystal Form
Not Applicable (Uncut Rough Specimen) Cut
Carat
Estimated 3.5 - 5.0 carats (rough form)
Color
Near-Colorless to Light Brown (K-M range)
Clarity
I2 - I3 (Heavy inclusions and fracturing evident in rough)
Shape
Uncut / Raw Octahedral / Irregular Crystal Form
Overall Assessment
An interesting, natural rough diamond crystal displaying characteristic growth features, heavy internal inclusions, and surface irregularities, ideal for mineral collectors or specialized rustic jewelry design
Cut Quality
Not Applicable (Uncut Rough Specimen)
Brilliance
Low due to rough, unpolished state and dense internal inclusions
Fire
Minimal dispersion visible through the rough surface
Scintillation
Negligible in its current uncut and unpolished form
Proportions
Natural crystal proportions, deep and irregular
Symmetry
Natural crystal growth symmetry, distorted octahedral
Polish
Natural rough crystal faces (triangles, growth steps)
Fluorescence
Indeterminate from visual assessment alone
Inclusions
Significant internal feathers, fractures, cloudiness, and mineral inclusions (likely graphite or iron staining)
Blemishes
Surface naturals, pitting, and rough growth markings typical of unpolished diamond crystals
Origin
Alluvial or primary kimberlite pipe deposit, exact origin unknown without advanced spectroscopy
Treatment Detection
No treatments detected; appears completely natural and untreated
Estimated Value
Modest value as an industrial or low-grade gem specimen, highly dependent on cutting potential (likely $200 - $600 USD)
Certification Estimate
GIA or similar major lab would issue a rough diamond report rather than a standard cut diamond grading report
Investment Potential
Low investment potential for resale as a gem; primarily valued as a collector's mineral specimen
Similar Diamonds
Other low-grade industrial or uncut diamond crystal specimens
Setting Suggestions
Best preserved as a raw, uncut mineral specimen in a custom organic wire-wrap or bezel setting if used in jewelry
Care & Maintenance
Store separately to avoid scratching other materials; clean gently with warm water, mild soap, and a soft brush
Interesting Facts
Rough diamonds retain their natural geological history, showing the exact crystal growth patterns formed deep within the Earth's mantle over billions of years