1.21ct E IF Radiant Lab Grown Diamond
E/IF • IGI LG799649696
Shape and cutting style on the report: Cut cornered rectangular modified brilliant
Certificate IGI LG799649696
Diamond specifications and retailer prices
About this 1.21ct lab-grown radiant diamond
This 1.21ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless) and certified by IGI LG799649696 or 799649696. Listed at 25 retailers as of October 30, 2026, with prices from $383 to $2,748, a $2,365 spread on the same certified stone. Brilliant Earth lists it at $2,748. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.
The 4Cs
Specifications
Caratlytics Score
How it works →25 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
- 1.21ct RadiantE/IFfrom $285across 24 retailersAs of October 30, 2026
- 1.21ct RadiantE/IFfrom $282across 23 retailersAs of October 30, 2026
- 1.21ct RadiantE/IFfrom $310across 23 retailersAs of October 30, 2026
- 1.21ct RadiantE/IFfrom $406across 15 retailersAs of November 1, 2026
- 1.21ct RadiantE/IFfrom $2,866across 2 retailersAs of October 31, 2026
- 1.2ct RadiantE/IFfrom $323across 21 retailersAs of October 30, 2026
- 1.22ct RadiantE/IFfrom $925across 20 retailersAs of October 30, 2026
- 1.22ct RadiantE/IFfrom $411across 19 retailersAs of October 30, 2026