2.51ct E SI1 Oval Natural Diamond
EX • E/SI1 • GIA 6541685559
Certificate GIA 6541685559
Diamond specifications and retailer prices
About this 2.51ct natural oval diamond
This 2.51ct natural oval sits in the two to three carat band, graded E 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 6541685559. Listed at 13 retailers as of October 30, 2026, with a 29% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
- 2.51ct OvalE/SI1from $42,195across 30 retailersAs of October 30, 2026
- 2.51ct OvalE/SI1from $41,953across 23 retailersAs of October 30, 2026
- 2.51ct OvalE/SI1from $46,921across 21 retailersAs of October 31, 2026
- 2.51ct OvalE/SI1from $35,565across 21 retailersAs of October 30, 2026
- 2.51ct OvalE/SI1from $37,455across 18 retailersAs of October 29, 2026
- 2.51ct OvalE/SI1from $46,910across 14 retailersAs of October 30, 2026
- 2.51ct OvalE/SI1from $49,467across 10 retailersAs of October 29, 2026
- 2.51ct OvalE/SI1from $46,238across 9 retailersAs of October 31, 2026