10.21ct J SI1 Emerald Lab Grown Diamond
ID • J/SI1 • IGI LG605361964
Shape and cutting style on the report: Emerald cut
Certificate IGI LG605361964
Diamond specifications and retailer prices
About this 10.21ct lab-grown emerald diamond
This 10.21ct lab-grown emerald sits in the over five carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG605361964 or 605361964. Listed at 9 retailers as of October 26, 2026, with prices from €4,319 to €8,465, a €4,146 spread on the same certified stone. Loose Grown Diamond lists it at €8,465. 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 →9 retailers
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