0.40ct F SI2 Round Lab Grown Diamond
EX • F/SI2 • GIA 1238192372
Certificate GIA 1238192372
Diamond specifications and retailer prices
About this 0.4ct lab-grown round diamond
This 0.4ct lab-grown round sits in the sub-half-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1238192372. Listed at 4 retailers as of October 31, 2026, with prices from $307 to $689, a $382 spread on the same certified stone. Yorxs lists it at $689. 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 →4 retailers
Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.
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