1.27ct D FL Radiant Lab Grown Diamond
ID • D/FL • IGI LG799643654
Shape and cutting style on the report: Cut cornered rectangular modified brilliant
Certificate IGI LG799643654
Diamond specifications and retailer prices
About this 1.27ct lab-grown radiant diamond
This 1.27ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG799643654 or 799643654. Listed at 8 retailers as of November 1, 2026, with a 582% 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 →8 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
- 1.27ct RadiantD/FLfrom $324across 20 retailersAs of November 1, 2026
- 1.27ct RadiantD/FLfrom $370across 16 retailersAs of November 1, 2026
- 1.27ct RadiantD/FLfrom $268across 6 retailersAs of October 30, 2026
- 1.27ct RadiantD/FLfrom $237across 5 retailersAs of October 30, 2026
- 1.28ct RadiantD/FLfrom $420across 15 retailersAs of November 1, 2026
- 1.26ct RadiantD/FLfrom $414across 15 retailersAs of November 1, 2026
- 1.28ct RadiantD/FLfrom $239across 14 retailersAs of October 30, 2026
- 1.28ct RadiantD/FLfrom $538across 13 retailersAs of November 1, 2026