0.40ct G SI1 Cushion Natural Diamond
GD • G/SI1 • GIA 6395709247
Certificate GIA 6395709247
Diamond specifications and retailer prices
About this 0.4ct natural cushion diamond
This 0.4ct natural cushion sits in the sub-half-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6395709247. Listed at 2 retailers as of October 31, 2026. 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 →2 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
- 0.4ct CushionG/SI1from $551across 15 retailersAs of October 29, 2026
- 0.4ct CushionG/SI1from $551across 14 retailersAs of October 29, 2026
- 0.4ct CushionG/SI1from $447across 13 retailersAs of October 27, 2026
- 0.4ct CushionG/SI1from $422across 5 retailersAs of October 27, 2026
- 0.41ct CushionG/SI1from $284across 15 retailersAs of October 31, 2026
- 0.41ct CushionG/SI1from $359across 12 retailersAs of October 31, 2026
- 0.41ct CushionG/SI1from $573across 11 retailersAs of October 29, 2026
- 0.41ct CushionG/SI1from $706As of October 31, 2026