4.54ct D FL Cushion Lab Grown Diamond
ID • D/FL • IGI LG811634634
Shape and cutting style on the report: Cushion modified brilliant
Certificate IGI LG811634634
Diamond specifications and retailer prices
About this 4.54ct lab-grown cushion diamond
This 4.54ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG811634634 or 811634634. Listed at 8 retailers as of November 2, 2026, with prices from $4,597 to $29,300, a $24,703 spread on the same certified stone. Do Amore Diamonds lists it at $29,300. 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 →8 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
- 4.54ct CushionD/FLfrom $5,051across 17 retailersAs of November 2, 2026
- 4.54ct CushionD/FLfrom $4,597across 10 retailersAs of November 2, 2026
- 4.54ct CushionD/FLfrom $4,541across 9 retailersAs of November 2, 2026
- 4.54ct CushionD/FLfrom $4,401across 9 retailersAs of November 2, 2026
- 4.54ct CushionD/FLfrom $4,597across 8 retailersAs of November 2, 2026
- 4.55ct CushionD/FLfrom $4,759across 13 retailersAs of November 3, 2026
- 4.53ct CushionD/FLfrom $4,739across 13 retailersAs of November 3, 2026
- 4.55ct CushionD/FLfrom $4,606across 9 retailersAs of November 2, 2026