0.50ct D IF Radiant Lab Grown Diamond
ID • D/IF • IGI LG812621980
Shape and cutting style on the report: Cut cornered rectangular modified brilliant
Certificate IGI LG812621980
Diamond specifications and retailer prices
About this 0.5ct lab-grown radiant diamond
This 0.5ct lab-grown radiant sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG812621980 or 812621980. Listed at 20 retailers as of October 29, 2026, with prices from £112 to £1,040, a £928 spread on the same certified stone. MOH London lists it at £1,040. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.
The 4Cs
Specifications
Caratlytics Score
How it works →20 retailers
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