4.37ct E FL Oval Lab Grown Diamond
EX • E/FL • IGI LG800662990
Shape and cutting style on the report: Oval brilliant
Certificate IGI LG800662990
Diamond specifications and retailer prices
About this 4.37ct lab-grown oval diamond
This 4.37ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG800662990 or 800662990. Listed at 27 retailers as of October 29, 2026, with prices from £3,686 to £21,560, a £17,874 spread on the same certified stone. With Clarity lists it at £21,560. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.
The 4Cs
Specifications
Caratlytics Score
How it works →27 retailers
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