1.05ct E SI1 Radiant Lab Grown Diamond
EX • E/SI1 • IGI LG593372653
Shape and cutting style on the report: Cut cornered rectangular modified brilliant
Certificate IGI LG593372653
Diamond specifications and retailer prices
About this 1.05ct lab-grown radiant diamond
This 1.05ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG593372653 or 593372653. Listed at 6 retailers as of October 29, 2026, with prices from $243 to $1,022, a $779 spread on the same certified stone. MOH London lists it at $1,022. 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 →6 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
- 1.05ct RadiantE/SI1from $157across 15 retailersAs of October 25, 2026
- 1.05ct RadiantE/SI1from $134across 12 retailersAs of October 28, 2026
- 1.05ct RadiantE/SI1from $260across 12 retailersAs of October 29, 2026
- 1.05ct RadiantE/SI1from $141across 10 retailersAs of October 27, 2026
- 1.05ct RadiantE/SI1from $141across 9 retailersAs of October 27, 2026
- 1.05ct RadiantE/SI1from $191across 8 retailersAs of October 25, 2026
- 1.05ct RadiantE/SI1from $940across 3 retailersAs of October 29, 2026
- 1.05ct RadiantE/SI1from $702As of October 29, 2026