3.09ct E IF Emerald Lab Grown Diamond
ID • E/IF • IGI LG812620418
Shape and cutting style on the report: Emerald cut
Certificate IGI LG812620418
Diamond specifications and retailer prices
About this 3.09ct lab-grown emerald diamond
This 3.09ct lab-grown emerald 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 LG812620418 or 812620418. Listed at 24 retailers as of October 29, 2026, with prices from £954 to £5,797, a £4,843 spread on the same certified stone. Brilliant Earth lists it at £5,797. 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 →24 retailers
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