Natural rough diamond or quartz crystal shard, likely non-gem quality quartz or industrial grade rough mineral specimen
Natural rough diamond or quartz crystal shard, likely non-gem quality quartz or industrial grade rough mineral specimen · Irregular raw crystal fragment / Uncut shard
Not applicable (Raw, unpolished mineral specimen) Cut
Carat
Estimated 2.50 to 3.50 carats based on visible scale in hand
Color
Near colorless to faint tint (approx. G-J equivalent if faceted)
Clarity
Included / Imperfect (Visible internal fractures and cloudiness)
Shape
Irregular raw crystal fragment / Uncut shard
Overall Assessment
The specimen displayed is a raw, unpolished crystal shard held against the sky. While transparent, its irregular shape and internal fractures indicate it is a natural rough mineral specimen rather than a finished gemstone, and it may be quartz rather than diamond.
Cut Quality
Not applicable (Raw, unpolished mineral specimen)
Brilliance
Low to moderate due to lack of standard facet geometry and internal inclusions
Fire
Minimal dispersion due to raw surface condition
Scintillation
Poor sparkle pattern due to uneven surfaces and lack of precision facets
Proportions
Non-standard raw mineral fragment; no traditional table, crown, or pavilion angles
Symmetry
Asymmetrical raw mineral form
Polish
Unpolished natural crystal faces and fracture surfaces
Fluorescence
Unable to determine without UV lighting (likely None to Faint)
Inclusions
Feathers, fractures, and internal clouds visible throughout the matrix
Blemishes
Natural surface irregularities, striations, and rough edges
Origin
Natural alluvial or primary deposit rough mineral
Treatment Detection
No visible signs of artificial treatment; appears completely untreated
Estimated Value
Nominal mineral specimen value ($10 - $50 depending on exact mineral composition)
Certification Estimate
Unlikely to be certified by major labs like GIA or AGS in its current rough state
Investment Potential
Low investment value; valued primarily as a natural curiosity or specimen
Similar Diamonds
Comparable to low-grade industrial diamond rough or high-clarity clear quartz points
Setting Suggestions
Wire-wrapped pendant setting or raw organic jewelry mountings
Care & Maintenance
Store separately to avoid scratching softer materials; clean with mild soapy water and a soft brush
Interesting Facts
Raw diamond crystals often show natural triangular growth markings called trigons on their octahedral faces