Natural Diamond
Natural Diamond · Rough / Uncut Crystalline Cluster
Poor (Rough crystal, uncut state) Cut
Carat
Estimated 2.50 carats based on visual perspective in matrix
Color
Near Colorless to Faint Yellow (J-K range)
Clarity
Included (I1-I2)
Shape
Rough / Uncut Crystalline Cluster
Overall Assessment
An intriguing natural rough crystal embedded or photographed in matrix, presenting significant potential for custom cutting or preservation as a mineral specimen.
Cut Quality
Poor (Rough crystal, uncut state)
Brilliance
Low in rough form; limited to windowing and natural surface luster
Fire
Minimal due to uncut nature and surface irregularities
Scintillation
Limited, showing flashes only from natural crystal planes
Proportions
Natural rough geometry; not faceted
Symmetry
Natural asymmetrical octahedral crystal growth
Polish
None (natural crystal faces such as octahedron or dodecahedron)
Fluorescence
Faint Blue under long-wave UV (typical for many natural rough crystals)
Inclusions
Abundant mineral inclusions, cloud clusters, and internal feathers typical of deep-earth rough
Blemishes
Natural surface trigons, pitting, and rough skin textures
Origin
Likely alluvial or primary kimberlite pipe deposit (e.g., South Africa, Canada, or Russia)
Treatment Detection
No treatments detected; entirely untreated natural rough crystal
Estimated Value
Varies widely depending on cutting potential, roughly $1,500 - $3,500 USD
Certification Estimate
GIA rough diamond evaluation or Kimberley Process origin certificate
Investment Potential
Moderate, primarily valued by collectors of mineral specimens or custom cutters
Similar Diamonds
Unyielded octahedral crystal specimens and mineral-rich rough parcels
Setting Suggestions
Raw uncut diamond pendant setting in yellow or white gold bezel to preserve natural form
Care & Maintenance
Avoid harsh acids, protect from sharp impacts that could cleave along natural planes, clean with warm soapy water and soft brush
Interesting Facts
Rough diamonds retain their pristine geological history, formed deep within the Earth's mantle over billions of years before being brought to the surface