Not a diamond; appears to be raw green glass or a green mineral crystal like tourmaline or fluorite
Not a diamond; appears to be raw green glass or a green mineral crystal like tourmaline or fluorite · Rough crystal / Natural uncut form
Not applicable (Rough, unpolished crystal) Cut
Carat
Estimated 15-25 carats based on visual size
Color
Vivid Green (Fancy Intense Green)
Clarity
Included / Translucent with visible striations
Shape
Rough crystal / Natural uncut form
Overall Assessment
This specimen is not a diamond. It exhibits characteristic features of vibrant green glass or a raw mineral crystal with conchoidal fracturing.
Cut Quality
Not applicable (Rough, unpolished crystal)
Brilliance
Vitreous luster typical of glass or raw crystals
Fire
Low dispersion compared to a diamond
Scintillation
Limited due to lack of standard facets
Proportions
Not applicable for rough material
Symmetry
Natural irregular crystal symmetry
Polish
Raw, unpolished surface showing conchoidal fractures and striations
Fluorescence
Unknown without UV testing
Inclusions
Internal gas bubbles or mineral growth lines visible
Blemishes
Surface flow lines and conchoidal fracture marks typical of glass
Origin
Synthetic/Man-made (if glass) or natural mineral origin
Treatment Detection
None detected, characteristic raw appearance
Estimated Value
Minimal commercial value if glass; moderate if genuine precious rough mineral
Certification Estimate
Standard gemological labs (GIA, IGI) would issue a report identifying it as non-diamond material
Investment Potential
Low investment potential
Similar Diamonds
None, as this is visually distinct from any diamond
Setting Suggestions
Wire-wrapping or bespoke organic bezel setting if used in jewelry
Care & Maintenance
Avoid harsh chemicals, ultrasonic cleaners, and sudden temperature changes
Interesting Facts
Green rough materials are often mistaken for precious gems like emerald or tsavorite garnet