4.05ct G SI1 Radiant Lab Grown Diamond
EX • G/SI1 • IGI LG733598269
Shape and cutting style on the report: Cut cornered rectangular modified brilliant
Certificate IGI LG733598269
Diamond specifications and retailer prices
About this 4.05ct lab-grown radiant diamond
This 4.05ct lab-grown radiant sits in the three to five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG733598269 or 733598269. Listed at 25 retailers as of October 30, 2026, with prices from €457 to €2,368, a €1,910 spread on the same certified stone. MOH London lists it at €2,368. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.
The 4Cs
Specifications
Caratlytics Score
How it works →25 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
- 4.05ct RadiantG/SI1from €1,200As of October 31, 2026
- 4.05ct RadiantG/SI1from €720As of October 27, 2026
- 4.06ct RadiantG/SI1from €1,177As of October 31, 2026
- 4.03ct RadiantG/SI1from €972across 16 retailersAs of October 31, 2026
- 4.03ct RadiantG/SI1from €1,195As of October 31, 2026
- 4.02ct RadiantG/SI1from €807across 6 retailersAs of November 1, 2026
- 4.08ct RadiantG/SI1from €3,554across 2 retailersAs of October 31, 2026
- 4.02ct RadiantG/SI1from €3,491As of October 31, 2026