1.21ct E FL Cushion Lab Grown Diamond
ID • E/FL • IGI LG840632427
Shape and cutting style on the report: Cushion modified brilliant
Certificate IGI LG840632427
Diamond specifications and retailer prices
About this 1.21ct lab-grown cushion diamond
This 1.21ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG840632427 or 840632427. Listed at 15 retailers as of October 29, 2026, with prices from £322 to £1,911, a £1,589 spread on the same certified stone. Brilliant Earth lists it at £1,911. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.
The 4Cs
Specifications
Caratlytics Score
How it works →15 retailers
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