Natural
Natural · Marquise
Very Good Cut
Carat
0.75 ct (center stone estimate)
Color
F
Clarity
VS1
Shape
Marquise
Overall Assessment
A beautiful, elegant marquise-cut diamond ring featuring a well-proportioned center stone surrounded by a sparkling halo, offering excellent brilliance and timeless appeal.
Cut Quality
Very Good
Brilliance
High sparkle and reflection of white light
Fire
Good dispersion of spectral colors
Scintillation
Balanced pattern of light and dark areas with good flash
Proportions
Standard modern marquise cut proportions, approximately 58% table depth ratio around 60%
Symmetry
Good
Polish
Very Good
Fluorescence
Faint
Inclusions
Minor pinpoint inclusions near the girdle, not visible to the naked eye
Blemishes
None significant observed
Origin
Natural earth-mined
Treatment Detection
No evidence of enhancements or treatments detected
Estimated Value
$3,500 - $4,500 USD
Certification Estimate
GIA or IGI expected to grade this within the VS1 clarity and F color range
Investment Potential
Stable value retention typical of classic natural fancy-shaped diamonds
Similar Diamonds
0.70-0.80 ct Marquise cut diamonds with F-G color and VS clarity grades
Setting Suggestions
Halo setting with pavé band in white gold or platinum to accentuate the marquise shape
Care & Maintenance
Regular professional cleaning, avoid harsh chemicals, and store securely in a fabric-lined box
Interesting Facts
The marquise cut was commissioned by King Louis XV of France to resemble the lips of his mistress, the Marquise de Pompadour