1.29ct E IF Round Lab Grown Diamond
ID • E/IF • IGI LG728577513
Shape and cutting style on the report: Round brilliant
Certificate IGI LG728577513
Diamond specifications and retailer prices
About this 1.29ct lab-grown round diamond
This 1.29ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG728577513 or 728577513. Listed at 21 retailers as of October 30, 2026, with a 441% 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 →21 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
- 1.29ct RoundE/IFfrom €196across 23 retailersAs of October 29, 2026
- 1.29ct RoundE/IFfrom €185across 21 retailersAs of October 29, 2026
- 1.29ct RoundE/IFfrom €260across 15 retailersAs of October 30, 2026
- 1.29ct RoundE/IFfrom €329across 9 retailersAs of October 30, 2026
- 1.29ct RoundE/IFfrom €218As of October 30, 2026
- 1.28ct RoundE/IFfrom €238across 25 retailersAs of October 29, 2026
- 1.28ct RoundE/IFfrom €233across 24 retailersAs of October 29, 2026
- 1.28ct RoundE/IFfrom €194across 19 retailersAs of October 31, 2026