2.57ct D FL Radiant Lab Grown Diamond
D/FL
Diamond specifications and retailer prices
About this 2.57ct lab-grown radiant diamond
This 2.57ct lab-grown radiant sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless) and certified by IGI. Listed at 5 retailers as of October 29, 2026, with prices from $1,079 to $6,113, a $5,034 spread on the same certified stone. Helzberg Diamonds lists it at $6,113. 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 →5 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
- 2.57ct RadiantD/FLfrom $1,395across 22 retailersAs of October 29, 2026
- 2.57ct RadiantD/FLfrom $1,038across 16 retailersAs of October 30, 2026
- 2.57ct RadiantD/FLfrom $1,744across 8 retailersAs of October 28, 2026
- 2.57ct RadiantD/FLfrom $6,023across 7 retailersAs of October 30, 2026
- 2.57ct RadiantD/FLfrom $2,738across 6 retailersAs of October 30, 2026
- 2.57ct RadiantD/FLfrom $939across 5 retailersAs of October 30, 2026
- 2.56ct RadiantD/FLfrom $1,034across 16 retailersAs of October 30, 2026
- 2.58ct RadiantD/FLfrom $1,934across 14 retailersAs of October 30, 2026