1.54ct F FL Cushion Lab Grown Diamond
ID • F/FL • IGI LG836616268
Shape and cutting style on the report: Cushion mixed cut
Certificate IGI LG836616268
Diamond specifications and retailer prices
About this 1.54ct lab-grown cushion diamond
This 1.54ct lab-grown cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG836616268 or 836616268. Listed at 14 retailers as of November 1, 2026, with prices from £470 to £2,054, a £1,584 spread on the same certified stone. Helzberg Diamonds lists it at £2,054. 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 →14 retailers
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