Natural (Rough Crystal)
Natural (Rough Crystal) · Rough Octahedral / Irregular Crystal
Not Applicable (Uncut Rough) Cut
Carat
Estimated 2.5 - 3.5 carats
Color
Light yellow-brown (K-M range)
Clarity
Included (I1 - I2)
Shape
Rough Octahedral / Irregular Crystal
Overall Assessment
An interesting, natural rough diamond crystal displaying characteristic surface textures and natural inclusions, ideal for custom cutting or preservation as a mineral specimen
Cut Quality
Not Applicable (Uncut Rough)
Brilliance
Low to moderate due to rough surfaces and inclusions
Fire
Minimal due to uncut nature and light body color
Scintillation
Minimal until faceted and polished
Proportions
Natural rough proportions, deep and irregular
Symmetry
Natural crystal symmetry, elongated and distorted
Polish
Natural crystal faces (trigons and striations present)
Fluorescence
Cannot be determined visually (requires UV testing)
Inclusions
Visible internal clouds, feathers, and mineral crystals
Blemishes
Natural surface etching, trigons, and surface pitting
Origin
Alluvial or primary kimberlite deposit (Africa or Canada)
Treatment Detection
No signs of artificial treatment; completely natural rough
Estimated Value
$500 - $1,500 depending on final cut yield
Certification Estimate
GIA or AGS (Rough grading or preliminary origin report)
Investment Potential
Moderate, primarily valued as a collectible mineral specimen or for custom cutting potential
Similar Diamonds
Other unpolished alluvial rough diamond crystals of comparable size and clarity
Setting Suggestions
Can be set raw/uncut in an organic, rustic bezel setting using yellow gold or platinum
Care & Maintenance
Store separately to prevent scratching other jewelry; clean gently with warm soapy water and a soft brush
Interesting Facts
This specimen retains its natural crystal skin and growth marks formed deep within the Earth's mantle millions of years ago