Rough industrial diamond or synthetic crystal fragment
Rough industrial diamond or synthetic crystal fragment · Uncut rough / irregular crystal form
Not Applicable (uncut rough) Cut
Carat
Estimated 2.5 - 3.5 carats
Color
Near-colorless to light brown tint
Clarity
Included / Industrial grade (I3 equivalent)
Shape
Uncut rough / irregular crystal form
Overall Assessment
This specimen represents a raw diamond or industrial crystal fragment featuring natural growth characteristics, internal inclusions, and fracture surfaces rather than gem-quality optical properties.
Cut Quality
Not Applicable (uncut rough)
Brilliance
Low due to lack of faceted geometry and heavy inclusions
Fire
Minimal dispersion visible through raw surfaces
Scintillation
Limited flash due to irregular and unpolished facets
Proportions
Non-standard, raw crystal dimensions with natural growth features
Symmetry
Asymmetrical rough crystal
Polish
Raw, unpolished natural crystal faces and fracture surfaces
Fluorescence
Unable to determine visually
Inclusions
Heavy internal clouding, feathers, and dark mineral inclusions
Blemishes
Natural surface trigons, rough fracture lines, and surface pitting
Origin
Natural rough diamond source or high-pressure high-temperature (HPHT) synthetic industrial stock
Treatment Detection
No obvious signs of artificial enhancement; appears as natural rough or untreated synthetic material
Estimated Value
Low commercial value, primarily priced by industrial utility or mineral specimen collector value
Certification Estimate
Industrial evaluation only; major grading labs like GIA or IGI do not issue standard certificates for raw industrial material without specific request
Investment Potential
Minimal as a traditional gemstone investment; holds value as a raw mineral specimen
Similar Diamonds
Industrial-grade boart, low-clarity rough diamond specimens
Setting Suggestions
Best suited for raw mineral display, custom organic wire-wrapping, or industrial cutting/tooling
Care & Maintenance
Store securely to prevent chipping of natural fracture planes; clean gently with warm soapy water
Interesting Facts
Most diamonds mined globally are industrial-grade rather than gem-quality, used primarily for cutting, grinding, and drilling tools