0.51ct D IF Princess Lab Grown Diamond
GD • D/IF • IGI LG836609873
Shape and cutting style on the report: Princess cut
Certificate IGI LG836609873
Diamond specifications and retailer prices
About this 0.51ct lab-grown princess diamond
This 0.51ct lab-grown princess sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG836609873 or 836609873. Listed at 9 retailers as of October 29, 2026, with prices from £260 to £726, a £466 spread on the same certified stone. MOH London lists it at £726. 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 →9 retailers
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