1.01ct J SI1 Heart Lab Grown Diamond
VG • J/SI1 • IGI LG414059737
Shape and cutting style on the report: Heart brilliant
Certificate IGI LG414059737
Diamond specifications and retailer prices
About this 1.01ct lab-grown heart diamond
This 1.01ct lab-grown heart sits in the classic one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG414059737 or 414059737. Listed at 10 retailers as of October 29, 2026, with prices from €546 to €3,230, a €2,684 spread on the same certified stone. MOH London lists it at €3,230. 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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