4.05ct E IF Asscher Lab Grown Diamond
EX • E/IF • IGI LG743594180
Shape and cutting style on the report: Square emerald cut
Certificate IGI LG743594180
Diamond specifications and retailer prices
About this 4.05ct lab-grown asscher diamond
This 4.05ct lab-grown asscher 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 LG743594180 or 743594180. Listed at 31 retailers as of October 30, 2026, with prices from £3,090 to £21,255, a £18,166 spread on the same certified stone. Do Amore Diamonds lists it at £21,255. 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 →31 retailers
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