4.59ct D FL Emerald Lab Grown Diamond
EX • D/FL • IGI LG823694939
Shape and cutting style on the report: Emerald cut
Certificate IGI LG823694939
Diamond specifications and retailer prices
About this 4.59ct lab-grown emerald diamond
This 4.59ct lab-grown emerald sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG823694939 or 823694939. Listed at 19 retailers as of October 30, 2026, with prices from £5,474 to £27,660, a £22,186 spread on the same certified stone. Michael Trio lists it at £27,660. 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 →19 retailers
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