3.03ct D SI1 Heart Lab Grown Diamond
ID • D/SI1 • IGI LG702542619
Shape and cutting style on the report: Heart brilliant
Certificate IGI LG702542619
Diamond specifications and retailer prices
About this 3.03ct lab-grown heart diamond
This 3.03ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG702542619 or 702542619. Listed at 15 retailers as of October 30, 2026, with prices from €340 to €2,972, a €2,632 spread on the same certified stone. Brilliant Earth lists it at €2,972. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.
The 4Cs
Specifications
Caratlytics Score
How it works →15 retailers
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