Not a diamond; appears to be a glass simulant, resin cast, or synthetic quartz displaying significant surface wear, internal flow lines, and optical distortions.
Not a diamond; appears to be a glass simulant, resin cast, or synthetic quartz displaying significant surface wear, internal flow lines, and optical distortions. · Emerald cut / Rectangular step cut
Poor Cut
Carat
Cannot be accurately estimated visually due to unknown material density and lack of standardized depth measurements, roughly estimated at 4.0 - 6.0 carats equivalent volume.
Color
Fancy brownish-orange with iridescent play of color (likely due to surface coating or thin-film interference)
Clarity
Included / Poor (numerous internal flow lines, swirl marks, gas bubbles, and prominent scratches)
Shape
Emerald cut / Rectangular step cut
Overall Assessment
The examined item is conclusively not a diamond. It exhibits macroscopic characteristics typical of a glass simulant or polymer cast with an applied iridescent coating and heavy surface degradation.
Cut Quality
Poor
Brilliance
Very low; light transmission is heavily scattered and distorted by internal imperfections
Fire
Artificial dispersion due to surface coatings or internal optical interference rather than genuine crystalline dispersion
Scintillation
Poor; lacks sharp flash-light patterns, showing dead zones and erratic reflections
Proportions
Non-standard proportions with uneven step-cut faceting angles
Symmetry
Poor (asymmetrical facet junctions and rounding)
Polish
Poor (visible scratches, abrasions, and dull facet edges)
Fluorescence
Indeterminate from visual assessment alone
Inclusions
Prominent curved striations, swirl patterns, and potential gas bubbles indicative of non-crystalline or synthetic manufacture
Blemishes
Heavy surface scratching, abrasions along girdle, and surface-reaching fractures or wear marks
Origin
Man-made simulant (glass, plastic, or composite material)
Treatment Detection
Surface coating likely applied to create iridescence; internal swirl patterns indicate casting or glass-forming processes
Estimated Value
Minimal decorative or costume jewelry value (under $20 USD)
Certification Estimate
Would not receive certification from major gemological laboratories (GIA, AGS, IGI) as a diamond
Investment Potential
None; holds no monetary or resale value as a gemstone
Similar Diamonds
None, as this object shares no gemological properties with genuine diamonds
Setting Suggestions
Not recommended for fine jewelry settings due to softness, vulnerability to scratching, and lack of durability
Care & Maintenance
Keep away from harsh chemicals, abrasives, and high heat; clean gently with mild soap and warm water if made of glass
Interesting Facts
The swirling internal patterns visible under magnification strongly resemble flow lines found in melted glass or synthetic resins rather than crystal growth structures