Natural (Rough / Uncut Diamond Crystal)
Natural (Rough / Uncut Diamond Crystal) · Rough Crystal / Irregular Elongated Form
Not Applicable (Uncut rough specimen) Cut
Carat
Estimated 3.5 to 5.0 carats based on visual dimensions
Color
Near-Colorless to Light Brown (G-J range equivalent)
Clarity
Included (I1-I2 equivalent due to natural surface features and internal flaws)
Shape
Rough Crystal / Irregular Elongated Form
Overall Assessment
An interesting, elongate natural rough diamond crystal displaying characteristic surface textures, ideal for mineral collectors or custom lapidary work
Cut Quality
Not Applicable (Uncut rough specimen)
Brilliance
Low to moderate due to rough, unpolished surface diffusing light
Fire
Minimal visible dispersion prior to cutting and faceting
Scintillation
Poor, lacking standard facet reflections
Proportions
Elongated natural octahedral/dodecahedral crystal habit with irregular distortion
Symmetry
Natural asymmetric crystal growth
Polish
Natural crystal faces (no artificial polish or facets)
Fluorescence
Unknown without UV testing, likely None to Faint
Inclusions
Natural mineral inclusions, carbon spots, and internal feathering typical of rough stones
Blemishes
Natural surface etch channels, trigons, and rough skin textures
Origin
Alluvial or primary kimberlite deposit origin (African or Canadian source likely)
Treatment Detection
No treatments detected; completely natural untreated rough
Estimated Value
Varies widely based on cutting potential, roughly $1,500 to $4,000 USD
Certification Estimate
GIA or IDEX for rough diamond grading and origin report
Investment Potential
Moderate, primarily valued for its potential yield if cut or as a collectible mineral specimen
Similar Diamonds
Typical run-of-mine industrial or commercial-grade rough diamond crystals
Setting Suggestions
Best suited for custom organic wire-wrap settings or to be cut and polished into faceted stones
Care & Maintenance
Store separately to prevent scratching other softer gemstones; clean with mild soapy water and a soft brush
Interesting Facts
Rough diamonds retain the raw, geological history of how they traveled from the mantle to the Earth's surface