0.51ct E FL Emerald Lab Grown Diamond
VG • E/FL • IGI LG786676866
Shape and cutting style on the report: Emerald cut
Certificate IGI LG786676866
Diamond specifications and retailer prices
About this 0.51ct lab-grown emerald diamond
This 0.51ct lab-grown emerald sits in the half to three-quarter carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG786676866 or 786676866. Listed at 18 retailers as of October 29, 2026, with prices from $246 to $1,434, a $1,188 spread on the same certified stone. MOH London lists it at $1,434. 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 →18 retailers
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