Probable Simulant (Cubic Zirconia or Moissanite)
Probable Simulant (Cubic Zirconia or Moissanite) · Round Brilliant
Fair to Good; proportions appear slightly shallow Cut
Carat
Estimated 0.25 to 0.40 carats
Color
Near Colorless (G-H range) based on appearance in warm lighting
Clarity
VS2 - SI1 (Significant internal reflections and cloudiness visible)
Shape
Round Brilliant
Overall Assessment
This appears to be a decorative gemstone, likely a high-quality cubic zirconia or a low-grade diamond simulant set in a gold-toned bezel. While it offers pleasing aesthetics, it lacks the depth and sharp scintillation typical of an investment-grade natural diamond.
Cut Quality
Fair to Good; proportions appear slightly shallow
Brilliance
Moderate; appears slightly 'glassy'
Fire
High; colorful dispersion visible in the lower facets suggests a high refractive index
Scintillation
Fragmented; lacks the sharp 'on-off' contrast of high-end diamonds
Proportions
Table appears large relative to crown; shallow pavilion indicated by low center light return
Symmetry
Good; facet intersections appear relatively aligned
Polish
Good; surface displays standard reflective sheen
Fluorescence
Indeterminable via photograph
Inclusions
Cloudy centers and fuzzy facet edges suggest internal structural differences from natural diamond
Blemishes
Minor surface abrasions consistent with wear in a bezel setting
Origin
Likely lab-manufactured simulant based on lighting patterns
Treatment Detection
N/A - characteristically consistent with mass-produced simulants
Estimated Value
$20 - $150 (depending on metal content and exact stone composition)
Certification Estimate
Unlikely to be certified by GIA; potentially an IGI or commercial grade
Investment Potential
Low; primary value resides in the gold setting rather than the stone
Similar Diamonds
CZ fashion jewelry or low-tier commercial natural accents
Setting Suggestions
Currently in a yellow gold bezel pendant; pairs well with minimalist daily wear
Care & Maintenance
Clean with mild soap and warm water; avoid harsh chemicals that can dull simulant surfaces
Interesting Facts
The bezel setting is excellent for protecting diamonds from chipping on the girdle