Not a diamond; these are vibrant green glass or synthetic crystal costume jewelry earrings (often referred to as paste or rhinestones).
Not a diamond; these are vibrant green glass or synthetic crystal costume jewelry earrings (often referred to as paste or rhinestones). · Round with old mine or modified circular faceted cut.
Good, traditional multi-faceted costume cut. Cut
Carat
Estimated around 3.0 to 4.0 carats equivalent per stone by visual size.
Color
Fancy Vivid Green (Simulated/Imitation).
Clarity
Eye-clean with typical internal bubbles or minor mold imperfections common in molded glass.
Shape
Round with old mine or modified circular faceted cut.
Overall Assessment
A charming pair of vintage costume earrings featuring bright green glass stones in ornate prong settings, offering decorative appeal without gemological value.
Cut Quality
Good, traditional multi-faceted costume cut.
Brilliance
High surface brilliance due to high refractive index glass formulations.
Fire
Moderate to low dispersion compared to diamond or high-end cubic zirconia.
Scintillation
Good flash effect typical of faceted glass under direct light sources.
Proportions
Standard deep pavilion and moderate table typical of vintage costume stones.
Symmetry
Fair to Good; standard mass-produced symmetry for costume settings.
Polish
Good, showing smooth facet junctions typical of polished glass.
Fluorescence
None to faint inert under normal observation.
Inclusions
No natural mineral inclusions; potential tiny gas bubbles characteristic of glass.
Blemishes
Minor surface wear, tiny scratches, and edge abrasion consistent with vintage costume jewelry.
Origin
Man-made glass / vintage costume manufacturing (mid-20th century).
Treatment Detection
Molded or cut colored glass simulation.
Estimated Value
$20 to $50 for the vintage costume pair.
Certification Estimate
Not applicable for gemological labs like GIA; evaluated as costume/vintage jewelry.
Investment Potential
Low; valued primarily for decorative, nostalgic, or collectible vintage fashion value.
Similar Diamonds
None, as these are glass costume pieces rather than gemstones.
Setting Suggestions
Already set in vintage filigree base metal / silver-plated prong settings.
Care & Maintenance
Avoid harsh ultrasonic cleaners or soaking in chemical solutions; gently wipe with a soft damp cloth.
Interesting Facts
Vibrant green glass was widely used in mid-century costume jewelry to emulate high-end emerald earrings.