1.17ct D FL Cushion Lab Grown Diamond
ID • D/FL • IGI LG846663310
Shape and cutting style on the report: Cushion modified brilliant
Certificate IGI LG846663310
Diamond specifications and retailer prices
About this 1.17ct lab-grown cushion diamond
This 1.17ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG846663310 or 846663310. Listed at 7 retailers as of October 30, 2026, with prices from £308 to £1,478, a £1,170 spread on the same certified stone. Brilliant Earth lists it at £1,478. 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 →7 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
- 1.17ct CushionD/FLfrom £455across 20 retailersAs of October 25, 2026
- 1.17ct CushionD/FLfrom £467across 9 retailersAs of October 30, 2026
- 1.18ct CushionD/FLfrom £384across 19 retailersAs of October 30, 2026
- 1.18ct CushionD/FLfrom £384across 18 retailersAs of October 30, 2026
- 1.16ct CushionD/FLfrom £388across 11 retailersAs of October 30, 2026
- 1.16ct CushionD/FLfrom £465across 9 retailersAs of October 30, 2026
- 1.16ct CushionD/FLfrom £542across 5 retailersAs of October 30, 2026
- 1.19ct CushionD/FLfrom £306across 11 retailersAs of October 30, 2026