Cushion|Natural|GIA
20.60ct D FL Cushion Natural Diamond
D/FL • GIA 5234406296
Certificate GIA 5234406296
Diamond specifications and retailer prices
This diamond has been sold
Last seen: Oct 4, 2026 at £1,837,175 GBP
£1,837,175 GBPlast known price
A$3,763,896 AUD
About this 20.6ct natural cushion diamond
This 20.6ct natural cushion sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless) and certified by GIA 5234406296. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.
The 4Cs
20.60
Carat
D
Colour
FL
Clarity
-
Cut
Specifications
Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5234406296
Dimensions17.22 × 16.55 × 10.60 mm
L/W Ratio1.04
Culet sizeNone
Top View
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5234406296
Side View
Caratlytics Score
Historical Listings
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