1.67ct E IF Radiant Lab Grown Diamond
ID • E/IF • IGI LG636400270
Certificate IGI LG636400270
Diamond specifications and retailer prices
About this 1.67ct lab-grown radiant diamond
This 1.67ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG636400270 or 636400270. Listed at 7 retailers as of October 29, 2026, with prices from $1,114 to $5,660, a $4,546 spread on the same certified stone. Brilliant Earth lists it at $5,660. 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 →7 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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