10.21ct D FL Marquise Natural Diamond
GD • D/FL • GIA 6237954805
Certificate GIA 6237954805
Diamond specifications and retailer prices
About this 10.21ct natural marquise diamond
This 10.21ct natural marquise sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6237954805. Listed at 2 retailers as of October 31, 2026, with prices from €731,613 to €905,055, a €173,442 spread on the same certified stone. William & Sons Jewelers lists it at €905,055. 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
Specifications
Caratlytics Score
How it works →2 retailers
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