5.15ct E SI2 Round Lab Grown Diamond
ID • E/SI2 • IGI LG683547837
Shape and cutting style on the report: Round brilliant
Certificate IGI LG683547837
Diamond specifications and retailer prices
About this 5.15ct lab-grown round diamond
This 5.15ct lab-grown round sits in the over five carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG683547837 or 683547837. Listed at 16 retailers as of October 29, 2026, with prices from ₹60,401 to ₹5,82,100, a ₹5,21,699 spread on the same certified stone. Brilliant Earth lists it at ₹5,82,100. 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 →16 retailers
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