1.38ct E SI1 Round Lab Grown Diamond
ID • E/SI1 • IGI LG635400214
Shape and cutting style on the report: Round brilliant
Certificate IGI LG635400214
Diamond specifications and retailer prices
About this 1.38ct lab-grown round diamond
This 1.38ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG635400214 or 635400214. Listed at 13 retailers as of October 26, 2026, with a 226% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 →13 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
- 1.38ct RoundE/SI1from $930across 3 retailersAs of October 28, 2026
- 1.37ct RoundE/SI1from $227across 17 retailersAs of October 27, 2026
- 1.39ct RoundE/SI1from $188across 13 retailersAs of October 29, 2026
- 1.39ct RoundE/SI1from $176across 12 retailersAs of October 29, 2026
- 1.39ct RoundE/SI1from $176across 12 retailersAs of October 29, 2026
- 1.37ct RoundE/SI1from $167across 11 retailersAs of October 29, 2026
- 1.39ct RoundE/SI1from $174across 11 retailersAs of October 29, 2026
- 1.39ct RoundE/SI1from $951across 10 retailersAs of October 29, 2026