Natural Rough Diamond
Natural Rough Diamond · Rough Uncut / Irregular Nodule
Not Applicable (Rough Stone) Cut
Carat
Estimated 4.50 to 5.50 carats
Color
Natural Brownish Pink / Fancy Light Brown-Pink
Clarity
I1 to I2 (Included rough stone)
Shape
Rough Uncut / Irregular Nodule
Overall Assessment
This is a fascinating specimen of a natural, uncut diamond rough exhibiting a warm pinkish-brown hue and characteristic surface textures. Its true value and optical potential can only be unlocked through professional mapping, sawing, and cutting.
Cut Quality
Not Applicable (Rough Stone)
Brilliance
Low to none in current rough state
Fire
Not visible in current rough state
Scintillation
Not applicable until cut and faceted
Proportions
Not Applicable for rough stone
Symmetry
Asymmetrical (Natural crystal formation)
Polish
Raw, unpolished natural surface with frosted crystal faces and corrosion features
Fluorescence
Cannot be determined without UV testing (Likely None to Faint)
Inclusions
Internal cloudiness, feather fractures, and dark mineral inclusions typical of rough stones
Blemishes
Natural surface etch channels, trigons, pitting, and adhering matrix minerals
Origin
Likely African or Australian alluvial/primary deposit
Treatment Detection
No evidence of artificial treatments; completely natural rough state
Estimated Value
Varies widely based on internal sawing potential, approximately $1,500 - $3,500 as rough
Certification Estimate
GIA or IGI (Rough Diamond Report or Origin Report)
Investment Potential
High speculative value depending on cutting yields and color retention after faceting
Similar Diamonds
Unaltered alluvial rough stones from African primary kimberlite pipes
Setting Suggestions
Can be set raw in an organic, rustic, or bespoke wire-wrap mounting using yellow or rose gold
Care & Maintenance
Store separately to prevent scratching other jewelry; clean with mild soapy water and a soft brush
Interesting Facts
Rough diamonds straight from the earth often feature natural triangular growth marks called trigons on their faces