4.98ct F SI2 Marquise Lab Grown Diamond
ID • F/SI2 • IGI LG602327931
Shape and cutting style on the report: Marquise brilliant
Certificate IGI LG602327931
Diamond specifications and retailer prices
About this 4.98ct lab-grown marquise diamond
This 4.98ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG602327931 or 602327931. Listed at 8 retailers as of October 30, 2026, with prices from €559 to €4,037, a €3,477 spread on the same certified stone. Brilliant Earth lists it at €4,037. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.
The 4Cs
Specifications
Caratlytics Score
How it works →8 retailers
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