3.00ct J SI1 Emerald Lab Grown Diamond
GD • J/SI1 • IGI LG432012462
Shape and cutting style on the report: Emerald cut
Certificate IGI LG432012462
Diamond specifications and retailer prices
About this 3ct lab-grown emerald diamond
This 3ct lab-grown emerald sits in the three to five carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG432012462 or 432012462. Listed at 10 retailers as of November 4, 2026, with prices from $2,444 to $16,217, a $13,773 spread on the same certified stone. MOH London lists it at $16,217. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.
The 4Cs
Specifications
Caratlytics Score
How it works →10 retailers
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