Natural diamond rough crystal, likely bort or industrial/near-gem quality
Natural diamond rough crystal, likely bort or industrial/near-gem quality · Uncut natural crystal with rounded octahedral or dodecahedral modification, partially water-worn or etched
Not applicable (Rough uncut crystal specimen) Cut
Carat
Estimated 0.85 to 1.25 carats based on visual scale against fingers
Color
Light yellow-green or off-white tinted body color
Clarity
Included (I1-I3 range) due to heavy internal cloudiness and crystal inclusions
Shape
Uncut natural crystal with rounded octahedral or dodecahedral modification, partially water-worn or etched
Overall Assessment
An interesting raw natural diamond crystal specimen showing characteristic translucent body color and natural surface textures, ideal for collectors rather than jewelry use
Cut Quality
Not applicable (Rough uncut crystal specimen)
Brilliance
Low brilliance due to opaque nature and lack of faceted surfaces
Fire
Minimal fire dispersion visible through the translucent body
Scintillation
Limited scintillation restricted to surface reflections on natural crystal faces
Proportions
Natural crystal habit; non-standard proportions
Symmetry
Natural crystal symmetry showing curved faces and growth lines
Polish
Natural unpolished crystal skin with potential natural trigons or frosting
Fluorescence
Indeterminate without UV testing, likely inert to moderate blue
Inclusions
Heavy internal clouds, feather fractures, and potential carbon spots visible under backlight
Blemishes
Natural surface etch channels, pits, and rough skin characteristic of alluvial or primary deposit rough
Origin
Likely alluvial or primary kimberlite deposit origin, exact mine unknown
Treatment Detection
No evidence of artificial treatments; appears entirely natural and untreated
Estimated Value
Minimal commercial value as a gem, valued primarily as a mineral specimen or for low-end industrial applications ($20 - $100 USD)
Certification Estimate
GIA or IGI would classify this as an unmounted rough diamond or natural industrial/near-gem specimen
Investment Potential
Low investment potential for resale, suitable mainly for educational or mineral collection purposes
Similar Diamonds
Comparable to low-grade industrial rough parcels or raw diamond crystal collector specimens
Setting Suggestions
Best preserved as a raw mineral specimen in a custom wire-wrap or organic bezel setting to showcase its natural crystal form
Care & Maintenance
Store separately from other hard gemstones to prevent scratching; clean gently with warm soapy water and a soft brush
Interesting Facts
Natural diamond rough often exhibits curved crystal faces due to dissolution and etching processes during its ascent to the Earth's mantle