Natural (Estimated based on visual characteristics and setting style)
Natural (Estimated based on visual characteristics and setting style) · Princess Cut (Square Modified Brilliant)
Good (Displaying standard princess facet patterns) Cut
Carat
Estimated between 0.30 - 0.45 carats based on finger proportion
Color
Estimated I-J (Near Colorless, showing slight warmth common in yellow gold settings)
Clarity
Estimated SI1-SI2 (Slightly Included, small internal clouds and crystals visible under magnification)
Shape
Princess Cut (Square Modified Brilliant)
Overall Assessment
A classic princess cut solitaire, likely repurposed for an ear stud. The diamond possesses good commercial appeal and respectable light performance for its size.
Cut Quality
Good (Displaying standard princess facet patterns)
Brilliance
Moderate white light return with some central extinction common in square cuts
Fire
Good; visible spectral flashes in the corner facets
Scintillation
Active 'crushed ice' effect typical of modern princess cuts
Proportions
Table-heavy appearance typical of retail princess cuts; depth appears approximately 70-75%
Symmetry
Good (Proper corner alignment within the v-prong setting)
Polish
Very Good (Smooth surface facets reflected in light)
Fluorescence
Indeterminable from photo; requires UV light test
Inclusions
Visible pinpoint clusters and small feathers visible in the lower-right quadrant
Blemishes
Minor surface scratches consistent with wear; slight abraded culet possible
Origin
Likely mined origin given the setting style and visual clarity characteristics
Treatment Detection
No obvious signs of fracture filling or laser drilling observed
Estimated Value
$600 - $900 USD (Retail market estimate for a loose stone of these specs)
Certification Estimate
GIA or IGI; likely graded in the SI1 clarity range for commercial sale
Investment Potential
Low; common size/grade primarily intended for personal adornment rather than resale profit
Similar Diamonds
Standard 0.40ct I/SI1 Princess Cut found in mid-tier jewelry retailers
Setting Suggestions
Currently in a 4-prong yellow gold stud; classic tiffany-style or halo settings work well
Care & Maintenance
Keep clean with mild detergent and ultrasonic; ensure v-prongs remain tight to protect corners
Interesting Facts
The princess cut was created in the 1960s and 70s as an efficient way to retain more rough weight than round cuts