Not a diamond; this is a macro image of a molded red plastic retroreflector, commonly found on automobile tail lights or bicycle safety reflectors.
Not a diamond; this is a macro image of a molded red plastic retroreflector, commonly found on automobile tail lights or bicycle safety reflectors. · Molded prismatic array
Not applicable Cut
Carat
Not applicable (plastic material)
Color
Not applicable (opaque red coloration)
Clarity
Not applicable
Shape
Molded prismatic array
Overall Assessment
The provided image does not show a diamond or any other gemstone. It is a close-up photograph of a red plastic retroreflector showing the internal prismatic cube-corner array responsible for its reflective properties.
Cut Quality
Not applicable
Brilliance
High directional retroreflectivity concentrated back toward the light source, though not diamond brilliance
Fire
Absent; colored plastic does not disperse white light into spectral colors like a diamond
Scintillation
Flash effect observed as viewing angle changes relative to a light source, produced by internal corner-cube reflection
Proportions
Standard retroreflective corner-cube array geometry
Symmetry
Regular geometric repeating prismatic pattern designed for optical reflection
Polish
Molded plastic finish with micro-texture
Fluorescence
Not applicable
Inclusions
Manufacturing flow lines and microscopic air bubbles typical of injection molding
Blemishes
Surface wear, minor scratches, and dust particles consistent with exposed automotive or utility use
Origin
Manufactured via industrial plastic injection molding
Treatment Detection
Dyed or pigmented polymeric material
Estimated Value
Nominal retail value (a few dollars as an automotive replacement part)
Certification Estimate
Not certifiable by gemological laboratories (GIA, IGI, etc.); governed instead by automotive safety standards like DOT or ECE
Investment Potential
Zero investment value; depreciates with wear
Similar Diamonds
None; this is an engineered optical reflector, not a gemstone
Setting Suggestions
Designed to be mounted into a protective housing or recessed assembly on a vehicle or safety device
Care & Maintenance
Clean with mild soap and water; avoid harsh solvents that could craze or dissolve the plastic
Interesting Facts
The faceted pattern consists of microscopic corner-cube retroreflectors that bounce light directly back to its source, a principle widely used in highway safety signs and vehicle lighting