1.23ct E IF Round Lab Grown Diamond
ID • E/IF • IGI LG816612569
Shape and cutting style on the report: Round brilliant
Certificate IGI LG816612569
Diamond specifications and retailer prices
About this 1.23ct lab-grown round diamond
This 1.23ct lab-grown round sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816612569 or 816612569. Listed at 22 retailers as of October 28, 2026, with prices from $231 to $1,600, a $1,369 spread on the same certified stone. Brilliant Earth lists it at $1,600. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.
The 4Cs
Specifications
Caratlytics Score
How it works →22 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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