0.51ct E SI1 Heart Lab Grown Diamond
ID • E/SI1 • IGI LG821663650
Shape and cutting style on the report: Heart brilliant
Certificate IGI LG821663650
Diamond specifications and retailer prices
About this 0.51ct lab-grown heart diamond
This 0.51ct lab-grown heart sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG821663650 or 821663650. Listed at 5 retailers as of October 25, 2026, with prices from ₹14,291 to ₹83,243, a ₹68,953 spread on the same certified stone. MOH London lists it at ₹83,243. 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 →5 retailers
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