2.50ct D SI1 Oval Natural Diamond
ID • D/SI1 • GIA 5556263064
Certificate GIA 5556263064
Diamond specifications and retailer prices
About this 2.5ct natural oval diamond
This 2.5ct natural oval sits in the two to three carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5556263064. Listed at 13 retailers as of October 23, 2026, with a relatively tight 5% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
How it works →13 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
- 2.5ct OvalD/SI1from £22,259across 24 retailersAs of October 29, 2026
- 2.5ct OvalD/SI1from £22,473across 23 retailersAs of October 29, 2026
- 2.5ct OvalD/SI1from £21,682across 21 retailersAs of October 29, 2026
- 2.5ct OvalD/SI1from £22,890across 19 retailersAs of October 30, 2026
- 2.5ct OvalD/SI1from £13,985across 19 retailersAs of October 29, 2026
- 2.5ct OvalD/SI1from £18,397across 18 retailersAs of October 29, 2026
- 2.5ct OvalD/SI1from £22,890across 17 retailersAs of October 28, 2026
- 2.5ct OvalD/SI1from £21,157across 17 retailersAs of October 29, 2026