0.40ct J SI1 Oval Natural Diamond
EX • J/SI1 • GIA 5241055820
Certificate GIA 5241055820
Diamond specifications and retailer prices
About this 0.4ct natural oval diamond
This 0.4ct natural oval sits in the sub-half-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5241055820. Listed at 14 retailers as of October 17, 2026. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.
The 4Cs
Specifications
Caratlytics Score
14 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 OvalJ/SI1from £264across 18 retailersAs of October 29, 2026
- 0.4ct OvalJ/SI1from £161across 15 retailersAs of October 27, 2026
- 0.4ct OvalJ/SI1from £343across 14 retailersAs of October 31, 2026
- 0.4ct OvalJ/SI1from £343across 12 retailersAs of October 31, 2026
- 0.4ct OvalJ/SI1from £160across 9 retailersAs of October 30, 2026
- 0.4ct OvalJ/SI1from £314across 6 retailersAs of October 31, 2026
- 0.4ct OvalJ/SI1from £207across 4 retailersAs of October 31, 2026
- 0.4ct OvalJ/SI1from £371across 2 retailersAs of October 30, 2026