Natural (Simulant suspect)
Natural (Simulant suspect) · Square Radiant / Modified Cushion
Fair to Good Cut
Carat
1.5 to 2.2 carats
Color
F-G (Colorless to Near Colorless)
Clarity
SI1 - SI2 (Visible internal fractures/clouds)
Shape
Square Radiant / Modified Cushion
Overall Assessment
This stone appears to be a natural diamond with a commercial-grade clarity. While it has a pleasing square-to-rectangular outline, the internal feathers and visible inclusions reduce its overall luster and price point.
Cut Quality
Fair to Good
Brilliance
Moderate; appears slightly dull due to interior haziness
Fire
Moderate to low; dispersion levels are characteristic of lower grade white stones
Scintillation
Uneven facet pattern resulting in localized dark zones
Proportions
High crown, deep pavilion, slightly thick girdle appearing uneven in corners
Symmetry
Good
Polish
Good
Fluorescence
Indeterminate from image
Inclusions
Large internal cleavage or fracture near the left side; cloudy areas in the center facets
Blemishes
Minor surface abrasions on facet junctions; possible chip on the lower left edge
Origin
Likely mined origin (African or Canadian sources possible)
Treatment Detection
No obvious signs of laser drilling, but fracture filling cannot be ruled out without magnification
Estimated Value
$6,000 - $9,500 USD (If natural)
Certification Estimate
EGL or IGI; Estimated SI2 clarity / G color
Investment Potential
Low; common clarity and cut quality do not typically appreciate significantly
Similar Diamonds
Standard commercial grade squarish Radiant cuts
Setting Suggestions
Platinum or White Gold four-prong solitaire to secure the corners and highlight color
Care & Maintenance
Avoid ultrasonic cleaners if fractures are reach the surface; clean with soft brush and soapy water
Interesting Facts
The radiant cut was the first square-shaped cut to have a complete brilliant-cut facet pattern applied to both the crown and pavilion.