Synthetic Silicon Carbide / Moissanite crystal or industrial abrasive material, not a natural or faceted diamond
Synthetic Silicon Carbide / Moissanite crystal or industrial abrasive material, not a natural or faceted diamond · Rough crystal / raw irregular prismatic bar
Not applicable (uncut raw rough) Cut
Carat
Estimated rough weight approx. 25-35 carats (volumetric estimate)
Color
Near-colorless with slight yellowish/greenish tint
Clarity
Included / heavily flawed rough state
Shape
Rough crystal / raw irregular prismatic bar
Overall Assessment
The specimen shown is a raw, irregularly shaped translucent crystalline material with visible striations and fractures, highly characteristic of synthetic rough or industrial material rather than a genuine gem-quality diamond.
Cut Quality
Not applicable (uncut raw rough)
Brilliance
Low in rough state, limited to surface reflection
Fire
High dispersion visible on certain fractured edges
Scintillation
Poor due to lack of standard faceting
Proportions
Elongated prismatic rough crystal form
Symmetry
Asymmetrical raw crystal habit
Polish
Raw, untreated crystal faces and fracture surfaces
Fluorescence
Unable to determine without UV testing
Inclusions
Abundant internal fractures, inclusions, and growth lines
Blemishes
Rough surface pitting, chipping, and natural striations
Origin
Likely synthetic laboratory origin or industrial specimen
Treatment Detection
No obvious post-growth treatments detected visually
Estimated Value
Low commercial or industrial mineral value
Certification Estimate
Not typically certified by GIA as a diamond; would require GIA or GIC report for exact material identification
Investment Potential
None as an investment gemstone
Similar Diamonds
None, as this appears to be a raw synthetic crystal or industrial material rather than a gemstone diamond
Setting Suggestions
Wire-wrapped raw mineral pendant or industrial display specimen
Care & Maintenance
Store separately to prevent scratching softer materials; clean with warm soapy water
Interesting Facts
The striations and parallel growth lines resemble industrial synthetic boules or specialized crystalline structures