0.31ct F SI1 Oval Natural Diamond
GD • F/SI1 • GIA 2558291108
Certificate GIA 2558291108
Diamond specifications and retailer prices
About this 0.31ct natural oval diamond
This 0.31ct natural oval sits in the sub-half-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 2558291108. Listed at 16 retailers as of November 1, 2026, with a 144% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 →16 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
- 0.31ct OvalF/SI1from $458across 21 retailersAs of October 27, 2026
- 0.31ct OvalF/SI1from $282across 18 retailersAs of November 1, 2026
- 0.31ct OvalF/SI1from $429across 18 retailersAs of October 28, 2026
- 0.31ct OvalF/SI1from $214across 17 retailersAs of November 1, 2026
- 0.31ct OvalF/SI1from $406across 17 retailersAs of October 31, 2026
- 0.31ct OvalF/SI1from $357across 17 retailersAs of October 31, 2026
- 0.31ct OvalF/SI1from $230across 15 retailersAs of October 31, 2026
- 0.31ct OvalF/SI1from $385across 15 retailersAs of October 31, 2026