1.31ct F FL Princess Lab Grown Diamond
VG • F/FL • IGI LG786646412
Shape and cutting style on the report: Princess cut
Certificate IGI LG786646412
Diamond specifications and retailer prices
About this 1.31ct lab-grown princess diamond
This 1.31ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG786646412 or 786646412. Listed at 12 retailers as of November 4, 2026, with prices from $319 to $2,830, a $2,511 spread on the same certified stone. Do Amore Diamonds lists it at $2,830. 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 →12 retailers
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