1.22ct D IF Radiant Lab Grown Diamond
ID • D/IF • IGI LG645443328
Shape and cutting style on the report: Cut cornered rectangular modified brilliant
Certificate IGI LG645443328
Diamond specifications and retailer prices
About this 1.22ct lab-grown radiant diamond
This 1.22ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG645443328 or 645443328. Listed at 27 retailers as of October 30, 2026, with a 456% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 →27 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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