2.50ct J SI2 Round Natural Diamond
EX • J/SI2 • GIA 2556687185
Certificate GIA 2556687185
Diamond specifications and retailer prices
About this 2.5ct natural round diamond
This 2.5ct natural round sits in the two to three carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2556687185. Listed at 22 retailers as of October 27, 2026, with a 38% 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 →22 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 RoundJ/SI2from $13,613across 22 retailersAs of October 27, 2026
- 2.5ct RoundJ/SI2from $21,655across 19 retailersAs of October 25, 2026
- 2.5ct RoundJ/SI2from $16,789across 18 retailersAs of October 27, 2026
- 2.5ct RoundJ/SI2from $17,297across 17 retailersAs of October 23, 2026
- 2.5ct RoundJ/SI2from $13,829across 16 retailersAs of October 27, 2026
- 2.5ct RoundJ/SI2from $18,072across 15 retailersAs of October 28, 2026
- 2.5ct RoundJ/SI2from $17,227across 15 retailersAs of October 29, 2026
- 2.5ct RoundJ/SI2from $22,579across 13 retailersAs of October 22, 2026