1.03ct D FL Heart Lab Grown Diamond
ID • D/FL • IGI LG816612622
Shape and cutting style on the report: Heart brilliant
Certificate IGI LG816612622
Diamond specifications and retailer prices
About this 1.03ct lab-grown heart diamond
This 1.03ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816612622 or 816612622. Listed at 18 retailers as of October 30, 2026, with prices from €346 to €2,139, a €1,794 spread on the same certified stone. Brilliant Earth lists it at €2,139. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.
The 4Cs
Specifications
Caratlytics Score
How it works →18 retailers
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