3.10ct E FL Radiant Lab Grown Diamond
EX • E/FL • IGI LG821638890
Shape and cutting style on the report: Cut cornered rectangular modified brilliant
Certificate IGI LG821638890
Diamond specifications and retailer prices
About this 3.1ct lab-grown radiant diamond
This 3.1ct lab-grown radiant 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 LG821638890 or 821638890. Listed at 14 retailers as of October 31, 2026, with prices from £1,478 to £8,232, a £6,754 spread on the same certified stone. Do Amore Diamonds lists it at £8,232. 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 →14 retailers
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