Diamond Simulant (Likely Cubic Zirconia)
Diamond Simulant (Likely Cubic Zirconia) · Round Brilliant
Good Cut
Carat
Estimated 1.5 - 2.0 carats (approx. 8mm diameter)
Color
Colorless (D-F range equivalent)
Clarity
Eye-clean (Simulated IF/VVS equivalent)
Shape
Round Brilliant
Overall Assessment
The stone exhibits high dispersion (rainbow flashes) and a lack of natural inclusions, strongly suggesting it is a synthetic simulant such as Cubic Zirconia rather than a natural diamond.
Cut Quality
Good
Brilliance
High white light return, typical of synthetic alternatives.
Fire
Very High; the image shows significant 'rainbow' flashes characteristic of high-dispersion simulants like CZ.
Scintillation
Moderate, somewhat less defined than a natural diamond due to material optical properties.
Proportions
Table appears slightly large; depth appears medium. Standard commercial simulant proportions.
Symmetry
Good appearing
Polish
Good
Fluorescence
None observable
Inclusions
None visible under flash; typical lack of inclusions for a synthetic simulant.
Blemishes
None visible in current resolution.
Origin
Synthetic/Factory Manufactured
Treatment Detection
N/A (Synthetic material)
Estimated Value
$5 - $50 (Retail value for a loose simulant)
Certification Estimate
N/A - Not likely to be certified by GIA/AGS as a natural diamond.
Investment Potential
None. Simulants do not retain resale value.
Similar Diamonds
CZ stones, Moissanite (though Moissanite exhibits even higher double refraction).
Setting Suggestions
Four-prong sterling silver or 10k gold earring or pendant mount.
Care & Maintenance
Clean with mild soap and water. Avoid harsh chemicals as simulants can cloud over time.
Interesting Facts
Cubic Zirconia has been the primary competitor to diamonds for decades due to its low cost and high brilliance.