The specimen appears to be a natural mineral crystal, likely rough Quartz or a similar silicates, rather than a diamond. It lacks the isometric crystal structure (cubic/octahedral) of a diamond.
The specimen appears to be a natural mineral crystal, likely rough Quartz or a similar silicates, rather than a diamond. It lacks the isometric crystal structure (cubic/octahedral) of a diamond. · Rough / Uncut Elongated Crystal
N/A (Rough State) Cut
Carat
Estimated 10-15 carats based on size relative to fingers
Color
Translucent White / Colorless with slight yellowish tint
Clarity
Included (I1-I3 equivalent) due to visible internal fractures and veiling
Shape
Rough / Uncut Elongated Crystal
Overall Assessment
This item is not a diamond. It is a natural crystal specimen, likely quartz, based on its luster, crystal habit, and fracture pattern.
Cut Quality
N/A (Rough State)
Brilliance
Low; characteristic of low-refractive index minerals (1.54-1.55 range)
Fire
Very Low; minimal dispersion visible
Scintillation
Diffuse; lacks the sharp light return and dark contrast of diamond
Proportions
Elongated, irregular columnar habit
Symmetry
N/A (Natural Growth Form)
Polish
N/A (Natural Surface)
Fluorescence
Indeterminate from photograph
Inclusions
Large internal veils, fractures, and likely fluid inclusions common in quartz
Blemishes
Heavy surface etching, impact pits, and rough texture
Origin
Likely alluvial find or surface deposit in a silica-rich environment
Treatment Detection
None visible; appears to be an untreated natural specimen
Estimated Value
$5 - $20 (Representative of common mineral specimens)
Certification Estimate
Gemological lab (e.g., GIA) would likely identify this as Quartz or another silicate; not gradable as a diamond
Investment Potential
Minimal; common mineral specimen value
Similar Diamonds
None; this specimen does not share optical or physical properties with diamonds
Setting Suggestions
Wire wrapping or custom macramé to preserve the raw form; not suitable for traditional prong settings
Care & Maintenance
Avoid heavy impact as the visible fractures may cause cleaning/splitting along cleavage or fracture planes
Interesting Facts
The elongated nature of this crystal is highly characteristic of the trigonal or hexagonal crystal systems, unlike the cubic system of diamonds.