Likely Non-Diamond Mineral (Possible Quartz, Glass, or Fluorite)
Likely Non-Diamond Mineral (Possible Quartz, Glass, or Fluorite) · Round Rose Cut
Fair (Simple Rose Cut facets) Cut
Carat
Estimated 3.5 to 5.0 carats (based on size relative to fingers)
Color
Low Saturation Multi-color (Green/Grey/Pink hue)
Clarity
I3 (Included/Heavily Fractured)
Shape
Round Rose Cut
Overall Assessment
The specimen lacks the adamantine luster, high refractive index, and sharp facet junctions characteristic of a diamond. It appears to be a common mineral or glass simulant with significant internal inclusions.
Cut Quality
Fair (Simple Rose Cut facets)
Brilliance
Low; lacks the refractive index of a diamond
Fire
Very Low; minimal dispersion of spectral colors
Scintillation
Weak; large flat facets provide dull reflections
Proportions
Low dome rose cut, flat base, large table facets
Symmetry
Good
Polish
Fair to Good
Fluorescence
None visible under ambient light
Inclusions
Dense internal fractures, clouding, and possible needles or graining
Blemishes
Visible surface abrasions and potential chipping on facet junctions
Origin
Terrestrial mineral or synthetic glass; not indicative of diamond sourcing
Treatment Detection
Possible dyeing or coating to achieve multi-color effect
Estimated Value
$5 - $50 USD (Decorative value only)
Certification Estimate
Unlikely to receive a diamond grading report; would require a Gemstone Identification Report
Investment Potential
None
Similar Diamonds
None; does not share optical properties with diamond
Setting Suggestions
Wire wrap or costume jewelry bezel setting
Care & Maintenance
Avoid ultrasonic cleaners and harsh chemicals due to internal fractures
Interesting Facts
The rose cut is one of the oldest cutting styles, dating back to the 1500s, often used for shallower stones.