2.57ct G IF Radiant Lab Grown Diamond
EX • G/IF • IGI LG661408024
Shape and cutting style on the report: Cut cornered rectangular modified brilliant
Certificate IGI LG661408024
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 G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG661408024 or 661408024. Listed at 25 retailers as of October 31, 2026, with a 658% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.
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
- 2.63ct RadiantG/IFfrom $1,652across 23 retailersAs of October 31, 2026
- 2.63ct RadiantG/IFfrom $2,000across 8 retailersAs of October 30, 2026
- 2.8ct RadiantG/IFfrom $995across 25 retailersAs of October 30, 2026
- 2.2ct RadiantG/IFfrom $854across 23 retailersAs of October 30, 2026
- 2.2ct RadiantG/IFfrom $2,557across 9 retailersAs of October 30, 2026
- 2.19ct RadiantG/IFfrom $451across 21 retailersAs of October 30, 2026