3.07ct F IF Emerald Lab Grown Diamond
ID • F/IF • IGI LG681578978
Shape and cutting style on the report: Emerald cut
Certificate IGI LG681578978
Diamond specifications and retailer prices
About this 3.07ct lab-grown emerald diamond
This 3.07ct lab-grown emerald sits in the three to five carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG681578978 or 681578978. Listed at 20 retailers as of November 4, 2026, with prices from £1,460 to £4,896, a £3,436 spread on the same certified stone. Brilliant Earth lists it at £4,896. 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 →20 retailers
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