Rough Natural Diamond Crystal
Rough Natural Diamond Crystal · Rough Crystal / Uncut Fragment
Not applicable (Rough state) Cut
Carat
Estimated 1.5 to 2.5 carats
Color
Light yellow-brown tint (K-M range)
Clarity
Included (I1-I2)
Shape
Rough Crystal / Uncut Fragment
Overall Assessment
An interesting raw diamond crystal specimen featuring natural inclusions and unrefined surfaces, best kept as a mineral specimen or cut down for industrial/slice purposes.
Cut Quality
Not applicable (Rough state)
Brilliance
Low to moderate due to rough surface and inclusions
Fire
Minimal dispersion observed in current raw state
Scintillation
Limited, lacks standard facet-based sparkle
Proportions
N/A for rough stone
Symmetry
Natural asymmetrical rough formation
Polish
Raw, unpolished surface with natural growth features
Fluorescence
Cannot be reliably determined visually
Inclusions
Multiple visible dark mineral inclusions, internal fractures, and cloudiness
Blemishes
Natural surface etch channels, trigons, and rough skin textures
Origin
Likely alluvial or primary pipe deposit natural origin
Treatment Detection
No visible signs of artificial enhancement or treatment
Estimated Value
Nominal value as a raw specimen or industrial grade, highly dependent on cutting yield
Certification Estimate
GIA or local gemological lab for rough authentication
Investment Potential
Low as a polished gem investment, moderate as a raw mineral specimen
Similar Diamonds
Other low-clarity industrial or specimen-grade rough diamond crystals
Setting Suggestions
Organic raw crystal bezel setting or wire-wrap jewelry design
Care & Maintenance
Store separately to prevent scratching other materials; avoid harsh chemicals
Interesting Facts
Shows natural crystal growth lines and dark mineral inclusions typical of unrefined diamonds