5.19ct D FL Radiant Lab Grown Diamond
ID • D/FL • IGI LG804665219
Shape and cutting style on the report: Cut cornered rectangular modified brilliant
Certificate IGI LG804665219
Diamond specifications and retailer prices
About this 5.19ct lab-grown radiant diamond
This 5.19ct lab-grown radiant sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804665219 or 804665219. Listed at 14 retailers as of October 29, 2026, with prices from $9,141 to $28,650, a $19,509 spread on the same certified stone. Brilliant Earth lists it at $28,650. 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 →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
- 5.18ct RadiantD/FLfrom $8,525across 14 retailersAs of October 30, 2026
- 5.2ct RadiantD/FLfrom $9,159across 12 retailersAs of October 30, 2026
- 5.21ct RadiantD/FLfrom $9,176across 14 retailersAs of October 30, 2026
- 5.17ct RadiantD/FLfrom $9,107across 13 retailersAs of October 30, 2026
- 5.17ct RadiantD/FLfrom $11,267across 8 retailersAs of October 30, 2026
- 5.16ct RadiantD/FLfrom $8,959across 20 retailersAs of October 30, 2026
- 5.22ct RadiantD/FLfrom $9,193across 14 retailersAs of October 30, 2026
- 5.22ct RadiantD/FLfrom $11,374across 10 retailersAs of October 30, 2026