1.39ct D IF Radiant Lab Grown Diamond
ID • D/IF • IGI LG768630296
Shape and cutting style on the report: Cut cornered rectangular modified brilliant
Certificate IGI LG768630296
Diamond specifications and retailer prices
About this 1.39ct lab-grown radiant diamond
This 1.39ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG768630296 or 768630296. Listed at 14 retailers as of October 30, 2026, with prices from $422 to $2,860, a $2,438 spread on the same certified stone. Brilliant Earth lists it at $2,860. 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 →14 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
- 1.39ct RadiantD/IFfrom $262across 23 retailersAs of October 30, 2026
- 1.39ct RadiantD/IFfrom $239across 22 retailersAs of October 30, 2026
- 1.39ct RadiantD/IFfrom $262across 21 retailersAs of October 30, 2026
- 1.39ct RadiantD/IFfrom $253across 13 retailersAs of October 30, 2026
- 1.39ct RadiantD/IFfrom $1,420across 4 retailersAs of October 28, 2026
- 1.39ct RadiantD/IFfrom $624across 2 retailersAs of October 28, 2026
- 1.39ct RadiantD/IFfrom $336As of October 30, 2026
- 1.39ct RadiantD/IFfrom $438As of October 30, 2026