5.09ct D IF Radiant Lab Grown Diamond
VG • D/IF • IGI LG754595505
Shape and cutting style on the report: Cut cornered rectangular modified brilliant
Certificate IGI LG754595505
Diamond specifications and retailer prices
About this 5.09ct lab-grown radiant diamond
This 5.09ct lab-grown radiant sits in the over five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG754595505 or 754595505. Listed at 31 retailers as of October 30, 2026, with prices from £6,783 to £32,091, a £25,308 spread on the same certified stone. With Clarity lists it at £32,091. 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 →31 retailers
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