0.80ct J SI1 Heart Lab Grown Diamond
VG • J/SI1 • IGI LG569312459
Certificate IGI LG569312459
Diamond specifications and retailer prices
About this 0.8ct lab-grown heart diamond
This 0.8ct lab-grown heart sits in the just-under-one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG569312459 or 569312459. Listed at 2 retailers as of November 5, 2026, with prices from €679 to €1,248, a €569 spread on the same certified stone. 77 Diamonds lists it at €1,248. 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 →2 retailers
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