1.54ct E IF Radiant Lab Grown Diamond
ID • E/IF • IGI LG687580984
Shape and cutting style on the report: Cut cornered rectangular modified brilliant
Certificate IGI LG687580984
Diamond specifications and retailer prices
About this 1.54ct lab-grown radiant diamond
This 1.54ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG687580984 or 687580984. Listed at 27 retailers as of October 30, 2026, with prices from $397 to $3,828, a $3,431 spread on the same certified stone. Brilliant Earth lists it at $3,828. 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 →27 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
- 1.54ct RadiantE/IFfrom $412across 25 retailersAs of October 30, 2026
- 1.54ct RadiantE/IFfrom $467across 24 retailersAs of October 30, 2026
- 1.54ct RadiantE/IFfrom $433across 22 retailersAs of October 30, 2026
- 1.54ct RadiantE/IFfrom $406across 21 retailersAs of October 30, 2026
- 1.54ct RadiantE/IFfrom $455across 18 retailersAs of October 30, 2026
- 1.54ct RadiantE/IFfrom $383across 18 retailersAs of October 30, 2026
- 1.54ct RadiantE/IFfrom $397across 18 retailersAs of October 30, 2026
- 1.54ct RadiantE/IFfrom $367across 17 retailersAs of October 30, 2026