Cubic Zirconia or Synthetic Simulant (likely costume jewelry based on the rough metal prongs and setting)
Cubic Zirconia or Synthetic Simulant (likely costume jewelry based on the rough metal prongs and setting) · Round Brilliant
Good to Very Good Cut
Carat
Estimated around 1.0 to 1.5 carats visually, though physical density may vary if simulant
Color
Near Colorless (Estimated G-H equivalent if diamond)
Clarity
Estimated VS1-VS2 equivalent based on clean optical appearance
Shape
Round Brilliant
Overall Assessment
The item appears to be a piece of fashion or costume jewelry featuring a simulated gemstone (such as cubic zirconia or synthetic crystal) rather than a high-value natural diamond. The setting shows rough finishing and simple prongs, typical of non-precious or plated accessories.
Cut Quality
Good to Very Good
Brilliance
Good white light return, characteristic of high-refractive index simulants or well-cut diamonds
Fire
Noticeable dispersion (fire) which may lean slightly higher if synthetic moissanite or CZ
Scintillation
Balanced pattern of light and dark areas with lively flash
Proportions
Standard standard round brilliant proportions with moderate table and pavilion depth
Symmetry
Good
Polish
Good
Fluorescence
None apparent in ambient lighting
Inclusions
None readily visible to the naked eye
Blemishes
Minor surface wear visible on the surrounding metal setting rather than the stone
Origin
Laboratory-created simulant
Treatment Detection
No obvious enhancements or treatments detected
Estimated Value
Low commercial value (under $50) as it appears to be fashion/costume jewelry with a simulated stone
Certification Estimate
Uncertified costume or fashion jewelry; not graded by major labs like GIA or IGI
Investment Potential
None; fashion jewelry holds purely sentimental or decorative value
Similar Diamonds
Standard commercial-grade round brilliant synthetic simulants
Setting Suggestions
Currently set in a basic prong setting with a white metal band; upgrading the setting is not recommended given the likely simulant nature
Care & Maintenance
Clean with mild soapy water and a soft brush; avoid harsh chemicals and abrasive surfaces
Interesting Facts
Stones in simple costume settings are frequently checked with thermal testers to quickly differentiate from natural diamonds