Unknown Mineral (Non-Diamond Evidence: The material possesses a translucent teal-to-blue coloration and a conchoidal fracture pattern that is inconsistent with a natural or synthetic diamond crystal).
Unknown Mineral (Non-Diamond Evidence: The material possesses a translucent teal-to-blue coloration and a conchoidal fracture pattern that is inconsistent with a natural or synthetic diamond crystal). · Rough/Uncut (Amorphous, irregular mineral specimen).
N/A (Raw mineral state). Cut
Carat
Estimated 2.5 - 4.5 carats based on visual scale against carpet fibers.
Color
Fancy Deep Teal (Non-standard diamond color; appears more consistent with Apatite, Fluorite, or colored glass).
Clarity
I3 / Opaque (Significant internal fractures and heavy inclusions visible to the naked eye).
Shape
Rough/Uncut (Amorphous, irregular mineral specimen).
Overall Assessment
This appears to be a raw mineral specimen, likely Blue/Teal Apatite or colored glass. It lacks the crystal structure, luster, and refractive index associated with a diamond.
Cut Quality
N/A (Raw mineral state).
Brilliance
Very Low (Surface reflection only; no internal light return due to rough state).
Fire
None (No dispersion visible).
Scintillation
None (Absence of light/dark movement).
Proportions
N/A (No geometric facets present).
Symmetry
Poor (Irregular natural formation).
Polish
N/A (Rough, unpolished surface).
Fluorescence
Indeterminable without UV light (Likely inert based on saturated body color).
Inclusions
Deep internal fractures, veining, and cloudiness throughout the specimen.
Blemishes
Heavy surface chips, abrasions, and impact marks consistent with soft mineral handling.
Origin
Likely a mineral specimen from locations like Madagascar (Apatite) or potentially synthetic slag glass.
Treatment Detection
Possible heat treatment or dyeing if a natural mineral; no diamond-specific treatments detected.
Estimated Value
Minimal ($5 - $20 USD if identified as a common collector mineral like Apatite).
Certification Estimate
Not eligible for diamond grading (May be certified as a mineral specimen by GIA's colored stone lab if it is a natural gemstone).
Investment Potential
None as a gemstone investment; decorative value only.
Similar Diamonds
None (This specimen does not resemble a diamond; it shares visual traits with raw Neon Apatite or Indicolite Tourmaline).
Setting Suggestions
Wire wrapping for a pendant or a protective cage setting; too fragile for standard prong settings.
Care & Maintenance
Avoid ultrasonic cleaners and harsh chemicals; clear signs of fragility and cleavage susceptibility.
Interesting Facts
The conchoidal (shell-like) fracture visible on the top right edge is a key indicator that this is likely not a diamond, as diamonds possess octahedral cleavage.