1.03ct D FL Cushion Lab Grown Diamond
ID • D/FL • IGI LG800677028
Shape and cutting style on the report: Square cushion modified brilliant
Certificate IGI LG800677028
Diamond specifications and retailer prices
About this 1.03ct lab-grown cushion diamond
This 1.03ct 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 LG800677028 or 800677028. Listed at 12 retailers as of October 29, 2026, with prices from $412 to $2,650, a $2,238 spread on the same certified stone. Brilliant Earth lists it at $2,650. 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 →12 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
- 1.03ct CushionD/FLfrom $340across 17 retailersAs of October 30, 2026
- 1.03ct CushionD/FLfrom $407across 14 retailersAs of October 30, 2026
- 1.03ct CushionD/FLfrom $413across 14 retailersAs of October 30, 2026
- 1.03ct CushionD/FLfrom $460across 13 retailersAs of October 25, 2026
- 1.03ct CushionD/FLfrom $460across 13 retailersAs of October 25, 2026
- 1.03ct CushionD/FLfrom $460across 13 retailersAs of October 25, 2026
- 1.03ct CushionD/FLfrom $377across 12 retailersAs of October 30, 2026
- 1.03ct CushionD/FLfrom $412across 11 retailersAs of October 30, 2026