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 24 retailers as of November 2, 2026, with prices from $235 to $1,845, a $1,610 spread on the same certified stone. Rare Carat lists it at $1,845. 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 →24 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.
Similar diamonds
- 1.22ct RadiantD/IFfrom $210across 24 retailersAs of November 4, 2026
- 1.22ct RadiantD/IFfrom $223across 24 retailersAs of November 4, 2026
- 1.22ct RadiantD/IFfrom $223across 22 retailersAs of November 4, 2026
- 1.22ct RadiantD/IFfrom $235across 21 retailersAs of November 4, 2026
- 1.22ct RadiantD/IFfrom $774across 19 retailersAs of November 3, 2026
- 1.22ct RadiantD/IFfrom $369across 16 retailersAs of November 4, 2026
- 1.22ct RadiantD/IFfrom $265across 12 retailersAs of November 4, 2026
- 1.22ct RadiantD/IFfrom $258across 5 retailersAs of November 3, 2026