4.21ct H VS1 Radiant Lab Grown Diamond
ID • H/VS1 • IGI LG550260322
Shape and cutting style on the report: Cut cornered square modified brilliant
Certificate IGI LG550260322
Diamond specifications and retailer prices
About this 4.21ct lab-grown radiant diamond
This 4.21ct lab-grown radiant sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG550260322 or 550260322. Listed at 3 retailers as of October 21, 2026. 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
3 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
- 4.21ct RadiantH/VS1from €1,954As of October 30, 2026
- 4.19ct RadiantH/VS1from €1,813across 6 retailersAs of October 31, 2026
- 4.23ct RadiantH/VS1from €1,890across 4 retailersAs of October 30, 2026
- 4.23ct RadiantH/VS1from €1,251As of October 31, 2026
- 4.24ct RadiantH/VS1from €715across 17 retailersAs of October 31, 2026
- 4.24ct RadiantH/VS1from €2,703across 2 retailersAs of October 31, 2026
- 4.18ct RadiantH/VS1from €1,210As of October 31, 2026
- 4.17ct RadiantH/VS1from €944As of October 30, 2026