2.80ct D FL Cushion Lab Grown Diamond
ID • D/FL • IGI LG830628589
Shape and cutting style on the report: Cushion modified brilliant
Certificate IGI LG830628589
Diamond specifications and retailer prices
About this 2.8ct lab-grown cushion diamond
This 2.8ct lab-grown cushion sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG830628589 or 830628589. Listed at 10 retailers as of October 29, 2026, with prices from $1,570 to $7,390, a $5,820 spread on the same certified stone. Brilliant Earth lists it at $7,390. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.
The 4Cs
Specifications
Caratlytics Score
How it works →10 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
- 2.8ct CushionD/FLfrom $2,679across 22 retailersAs of October 29, 2026
- 2.8ct CushionD/FLfrom $2,552across 17 retailersAs of October 29, 2026
- 2.8ct CushionD/FLfrom $2,700across 13 retailersAs of October 30, 2026
- 2.8ct CushionD/FLfrom $1,582across 11 retailersAs of October 29, 2026
- 2.8ct CushionD/FLfrom $1,582across 10 retailersAs of October 29, 2026
- 2.8ct CushionD/FLfrom $1,769across 10 retailersAs of October 30, 2026
- 2.8ct CushionD/FLfrom $1,605across 8 retailersAs of October 29, 2026
- 2.8ct CushionD/FLfrom $4,670across 7 retailersAs of October 26, 2026