0.52ct J SI1 Round Lab Grown Diamond
EX • J/SI1 • GIA 1515855179
Certificate GIA 1515855179
Diamond specifications and retailer prices
About this 0.52ct lab-grown round diamond
This 0.52ct lab-grown round sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1515855179. Listed at 2 retailers as of October 30, 2026. 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 →2 retailers
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