0.78ct F SI1 Cushion Natural Diamond
GD • F/SI1 • GIA 3545240341
Certificate GIA 3545240341
Diamond specifications and retailer prices
About this 0.78ct natural cushion diamond
This 0.78ct natural cushion sits in the just-under-one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 3545240341. Listed at 10 retailers as of November 6, 2026, with prices from €561 to €887, a €327 spread on the same certified stone. Steven Stone lists it at €887. 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 →10 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
- 0.78ct CushionF/SI1from €656across 6 retailersAs of November 6, 2026
- 0.77ct CushionF/SI1from €1,818across 12 retailersAs of November 1, 2026
- 0.77ct CushionF/SI1from €1,665across 10 retailersAs of November 6, 2026
- 0.79ct CushionF/SI1from €1,496across 4 retailersAs of November 6, 2026
- 0.79ct CushionF/SI1from €748across 4 retailersAs of November 6, 2026
- 0.79ct CushionF/SI1from €660across 3 retailersAs of November 6, 2026
- 0.77ct CushionF/SI1from €717across 3 retailersAs of November 6, 2026
- 0.77ct CushionF/SI1from €456across 2 retailersAs of November 6, 2026