1.45ct D FL Cushion Lab Grown Diamond
ID • D/FL • IGI LG830624130
Shape and cutting style on the report: Square cushion modified brilliant
Certificate IGI LG830624130
Diamond specifications and retailer prices
About this 1.45ct lab-grown cushion diamond
This 1.45ct lab-grown cushion 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 LG830624130 or 830624130. Listed at 14 retailers as of October 30, 2026, with prices from $880 to $2,910, a $2,030 spread on the same certified stone. Brilliant Earth lists it at $2,910. 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 →14 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
- 1.45ct CushionD/FLfrom $518across 17 retailersAs of November 4, 2026
- 1.45ct CushionD/FLfrom $518across 16 retailersAs of November 4, 2026
- 1.45ct CushionD/FLfrom $534across 10 retailersAs of November 4, 2026
- 1.45ct CushionD/FLfrom $534across 10 retailersAs of November 4, 2026
- 1.45ct CushionD/FLfrom $439across 9 retailersAs of November 4, 2026
- 1.45ct CushionD/FLfrom $770across 8 retailersAs of November 5, 2026
- 1.45ct CushionD/FLfrom $770across 8 retailersAs of November 5, 2026
- 1.45ct CushionD/FLfrom $605across 7 retailersAs of November 5, 2026