0.81ct E FL Heart Lab Grown Diamond
VG • E/FL • IGI LG836618820
Shape and cutting style on the report: Heart brilliant
Certificate IGI LG836618820
Diamond specifications and retailer prices
About this 0.81ct lab-grown heart diamond
This 0.81ct lab-grown heart sits in the just-under-one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG836618820 or 836618820. Listed at 17 retailers as of October 30, 2026, with prices from £240 to £1,180, a £941 spread on the same certified stone. Reve Diamonds lists it at £1,180. 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 →17 retailers
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