0.42ct H VS1 Radiant Lab Grown Diamond
VG • H/VS1 • IGI LG542240472
Shape and cutting style on the report: Cut cornered rectangular modified brilliant
Certificate IGI LG542240472
Diamond specifications and retailer prices
About this 0.42ct lab-grown radiant diamond
This 0.42ct lab-grown radiant sits in the sub-half-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG542240472 or 542240472. Listed at 13 retailers as of November 2, 2026, with prices from £79 to £823, a £744 spread on the same certified stone. MOH London lists it at £823. 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 →13 retailers
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