1.21ct E SI1 Cushion Natural Diamond
GD • E/SI1 • GIA 1146647770
Certificate GIA 1146647770
Diamond specifications and retailer prices
About this 1.21ct natural cushion diamond
This 1.21ct natural cushion sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1146647770. Listed at 8 retailers as of November 6, 2026, with prices from $4,122 to $5,560, a $1,438 spread on the same certified stone. Jared lists it at $5,560. 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 →8 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
- 1.21ct CushionE/SI1from $2,307across 17 retailersAs of November 6, 2026
- 1.21ct CushionE/SI1from $2,637across 16 retailersAs of November 6, 2026
- 1.21ct CushionE/SI1from $2,440across 15 retailersAs of November 6, 2026
- 1.21ct CushionE/SI1from $2,240across 15 retailersAs of November 6, 2026
- 1.21ct CushionE/SI1from $2,306across 7 retailersAs of November 6, 2026
- 1.21ct CushionE/SI1from $4,261across 5 retailersAs of November 5, 2026
- 1.21ct CushionE/SI1from $4,549across 4 retailersAs of November 6, 2026
- 1.21ct CushionE/SI1from $2,739across 3 retailersAs of November 4, 2026