1.31ct E VVS1 Cushion Lab Grown Diamond
VG • E/VVS1 • IGI LG805697811
Certificate IGI LG805697811
Diamond specifications and retailer prices
About this 1.31ct lab-grown cushion diamond
This 1.31ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG805697811 or 805697811. Listed at 4 retailers as of October 28, 2026, with prices from $1,149 to $1,590, a $441 spread on the same certified stone. Kay Jewelers lists it at $1,590. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.
The 4Cs
Specifications
Caratlytics Score
How it works →4 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 CushionE/VVS1from $430across 13 retailersAs of October 29, 2026
- 1.31ct CushionE/VVS1from $228across 13 retailersAs of October 28, 2026
- 1.31ct CushionE/VVS1from $471across 9 retailersAs of October 28, 2026
- 1.31ct CushionE/VVS1from $2,380across 6 retailersAs of October 23, 2026
- 1.31ct CushionE/VVS1from $1,149across 4 retailersAs of October 29, 2026
- 1.31ct CushionE/VVS1from $358As of October 28, 2026
- 1.3ct CushionE/VVS1from $214across 16 retailersAs of October 29, 2026
- 1.3ct CushionE/VVS1from $217across 15 retailersAs of October 28, 2026