4.03ct E IF Radiant Lab Grown Diamond
EX • E/IF • IGI LG766683236
Shape and cutting style on the report: Cut cornered rectangular modified brilliant
Certificate IGI LG766683236
Diamond specifications and retailer prices
About this 4.03ct lab-grown radiant diamond
This 4.03ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG766683236 or 766683236. Listed at 26 retailers as of October 29, 2026, with prices from £1,535 to £9,516, a £7,981 spread on the same certified stone. Brilliant Earth lists it at £9,516. 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 →26 retailers
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