1.31ct F SI1 Emerald Lab Grown Diamond
ID • F/SI1 • IGI LG588358621
Shape and cutting style on the report: Emerald cut
Certificate IGI LG588358621
Diamond specifications and retailer prices
About this 1.31ct lab-grown emerald diamond
This 1.31ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG588358621 or 588358621. Listed at 9 retailers as of October 27, 2026, with prices from $163 to $1,570, a $1,407 spread on the same certified stone. Do Amore Diamonds lists it at $1,570. 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 →9 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
- 1.31ct EmeraldF/SI1from $163across 9 retailersAs of October 27, 2026
- 1.31ct EmeraldF/SI1from $466As of October 30, 2026
- 1.32ct EmeraldF/SI1from $164across 9 retailersAs of October 27, 2026
- 1.33ct EmeraldF/SI1from $259across 14 retailersAs of October 30, 2026
- 1.33ct EmeraldF/SI1from $831across 11 retailersAs of October 30, 2026
- 1.33ct EmeraldF/SI1from $165across 8 retailersAs of October 27, 2026
- 1.34ct EmeraldF/SI1from $160across 12 retailersAs of October 30, 2026
- 1.34ct EmeraldF/SI1from $1,020As of October 29, 2026