1.00ct D SI1 Emerald Lab Grown Diamond
ID • D/SI1 • IGI LG523291787
Shape and cutting style on the report: Emerald cut
Certificate IGI LG523291787
Diamond specifications and retailer prices
About this 1ct lab-grown emerald diamond
This 1ct lab-grown emerald sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG523291787 or 523291787. Listed at 17 retailers as of October 27, 2026, with a 484% 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 →17 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
- 1ct EmeraldD/SI1from $147across 17 retailersAs of October 27, 2026
- 1ct EmeraldD/SI1from $136across 17 retailersAs of October 27, 2026
- 1ct EmeraldD/SI1from $128across 17 retailersAs of October 27, 2026
- 1ct EmeraldD/SI1from $147across 16 retailersAs of October 27, 2026
- 1ct EmeraldD/SI1from $141across 16 retailersAs of October 27, 2026
- 1ct EmeraldD/SI1from $141across 16 retailersAs of October 27, 2026
- 1ct EmeraldD/SI1from $154across 16 retailersAs of October 28, 2026
- 1ct EmeraldD/SI1from $164across 15 retailersAs of October 28, 2026