1.00ct D SI2 Heart Lab Grown Diamond
FR • D/SI2 • IGI LG497161164
Shape and cutting style on the report: Heart brilliant
Certificate IGI LG497161164
Diamond specifications and retailer prices
About this 1ct lab-grown heart diamond
This 1ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade and certified by IGI LG497161164 or 497161164. Listed at 10 retailers as of October 29, 2026, with prices from $237 to $1,050, a $813 spread on the same certified stone. NZ Jewellers lists it at $1,050. 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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