Natural (Rough Crystal/Fragment)
Natural (Rough Crystal/Fragment) · Uncut / Rough Fragment
Not Applicable (Rough Stone) Cut
Carat
Estimated 2.50 - 3.50 carats
Color
Near Colorless to Faint Yellow (approx. G-J range)
Clarity
Included / I1-I2 (due to prominent internal fractures and feathering)
Shape
Uncut / Rough Fragment
Overall Assessment
An intriguing, heavily fractured natural rough diamond fragment displaying prominent cleavage lines and inclusions. While currently possessing low clarity in its rough state, it holds potential for a skilled lapidary to extract smaller, cleaner polished stones, though with a significant weight loss.
Cut Quality
Not Applicable (Rough Stone)
Brilliance
Low to Moderate due to lack of standard facets and internal fracturing
Fire
Minimal dispersion observed in its current rough state
Scintillation
Poor, lacking precise facet alignment to reflect moving light patterns
Proportions
Non-standard rough dimensions, deep irregular pavilion and crown equivalents
Symmetry
Asymmetrical (Natural rough formation)
Polish
Unpolished / Natural crystal faces and fracture planes
Fluorescence
Cannot be determined visually without UV testing
Inclusions
Heavy internal feathering, cleavage planes, crystal inclusions, and dark mineral inclusions
Blemishes
Natural surface trigons, rough fracture edges, and surface pitting
Origin
Likely alluvial or primary kimberlite rough deposit
Treatment Detection
No obvious signs of treatment; appears completely untreated and natural
Estimated Value
$300 - $800 depending on cutting potential and final yielded polished weight
Certification Estimate
GIA or local gemological lab for preliminary rough weight and identity verification
Investment Potential
Speculative; value depends entirely on a master cutter's ability to maximize yield and clarity by cutting away heavily fractured sections
Similar Diamonds
Typical industrial or lower-gem-quality rough diamond fragments
Setting Suggestions
Requires professional cutting and faceting before any secure jewelry setting; would suit a custom pendant or ring after polishing
Care & Maintenance
Handle with care to prevent further propagation along cleavage planes; clean with warm soapy water and a soft brush
Interesting Facts
Rough diamonds often disguise their true optical potential until properly planed, sawed, and faceted by a skilled diamond cutter