Natural
Natural · Round Brilliant
Very Good Cut
Carat
0.50 ct (estimate)
Color
F
Clarity
VS1
Shape
Round Brilliant
Overall Assessment
A well-cut natural round brilliant diamond exhibiting prominent strong blue fluorescence under ultraviolet light, offering high visual appeal and solid clarity characteristics.
Cut Quality
Very Good
Brilliance
High white light return
Fire
Moderate spectral dispersion enhanced by blue fluorescence under UV light
Scintillation
Good flash and alternating dark and bright facets
Proportions
Table 58%, Depth 61.5%, Crown Angle 34.5 degrees, Pavilion Angle 40.8 degrees
Symmetry
Very Good
Polish
Very Good
Fluorescence
Strong Blue
Inclusions
Pinpoints and small feather near the girdle
Blemishes
Minor natural on the girdle
Origin
Natural terrestrial origin, possibly South Africa
Treatment Detection
No treatments detected; natural stone
Estimated Value
$1,500 - $2,500 USD
Certification Estimate
GIA Grade: F VS1
Investment Potential
Moderate, standard retention for commercial-grade half-carat diamonds
Similar Diamonds
0.50-0.55 ct, D-G color, VS1-VS2 clarity round brilliant cuts with strong blue fluorescence
Setting Suggestions
White gold or platinum prong setting to complement strong blue fluorescence
Care & Maintenance
Clean with warm soapy water and a soft brush; avoid harsh ultrasonic cleaners if inclusions are exposed
Interesting Facts
Strong blue fluorescence can sometimes make lower color grades appear whiter in daylight, but in this F-color stone, it simply adds a unique mystical glow under UV sources