Natural rough diamond / bort / crystal aggregate
Natural rough diamond / bort / crystal aggregate · Uncut or heavily weathered natural rounded crystal
Not applicable (Rough, uncut stone) Cut
Carat
Estimated 2.0 - 3.5 carats
Color
Low commercial grade, milky white to greyish (J-K range equivalent if cut)
Clarity
Included / I3 (opaque with heavy internal clouding and fractures)
Shape
Uncut or heavily weathered natural rounded crystal
Overall Assessment
This appears to be a lower-quality natural rough diamond or industrial crystal displaying significant cloudiness, fractures, and opacity, making it suitable for specimen collection or industrial applications rather than fine jewelry.
Cut Quality
Not applicable (Rough, uncut stone)
Brilliance
Poor due to opacity and lack of facets
Fire
Negligible to none
Scintillation
None
Proportions
Not applicable to rough specimens
Symmetry
Natural irregular crystal form, asymmetrical
Polish
Raw, unpolished surface with natural growth features
Fluorescence
Cannot be definitively determined without UV testing
Inclusions
Heavy internal clouds, feather fractures, and potential crystal inclusions
Blemishes
Natural surface pitting, trigons, and rough skin
Origin
Alluvial or primary kimberlite pipe deposit
Treatment Detection
No treatments detected; completely natural rough state
Estimated Value
Low industrial or specimen value ($50 - $200 USD depending on exact weight)
Certification Estimate
Basic grading report from local labs (IGI or EGL) confirming natural origin
Investment Potential
Minimal investment value; decorative or collectible mineral specimen only
Similar Diamonds
Industrial grade diamond boart, low-quality natural crystal specimens
Setting Suggestions
Wire-wrapped pendant or raw organic bezel setting
Care & Maintenance
Standard gentle cleaning with warm soapy water and a soft brush
Interesting Facts
Most mined diamonds are of industrial quality rather than gem quality, often used in abrasives and cutting tools