1.18ct E SI1 Princess Lab Grown Diamond
ID • E/SI1 • IGI LG597395728
Shape and cutting style on the report: Princess cut
Certificate IGI LG597395728
Diamond specifications and retailer prices
About this 1.18ct lab-grown princess diamond
This 1.18ct lab-grown princess 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 LG597395728 or 597395728. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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 →1 retailer
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
- 1.18ct PrincessE/SI1from £1,129As of October 30, 2026
- 1.2ct PrincessE/SI1from £1,186As of October 30, 2026
- 1.22ct PrincessE/SI1from £154across 14 retailersAs of October 28, 2026
- 1.22ct PrincessE/SI1from £125across 9 retailersAs of October 30, 2026
- 1.14ct PrincessE/SI1from £370As of October 29, 2026
- 1.22ct PrincessE/SI1from £468As of October 30, 2026
- 1.23ct PrincessE/SI1from £118across 16 retailersAs of October 30, 2026
- 1.23ct PrincessE/SI1from £125across 9 retailersAs of October 30, 2026