0.43ct F IF Radiant Lab Grown Diamond
VG • F/IF • IGI LG663403443
Shape and cutting style on the report: Cut cornered rectangular modified brilliant
Certificate IGI LG663403443
Diamond specifications and retailer prices
About this 0.43ct lab-grown radiant diamond
This 0.43ct lab-grown radiant sits in the sub-half-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG663403443 or 663403443. Listed at 11 retailers as of November 1, 2026, with prices from £156 to £822, a £667 spread on the same certified stone. MOH London lists it at £822. 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 →11 retailers
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