0.55ct J SI1 Round Natural Diamond
EX • J/SI1 • IGI 815638123
Shape and cutting style on the report: Round brilliant
Certificate IGI 815638123
Diamond specifications and retailer prices
About this 0.55ct natural round diamond
This 0.55ct natural round sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 815638123. Listed at 9 retailers as of November 2, 2026, with a relatively tight 13% 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 →9 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
- 0.55ct RoundJ/SI1from £361across 18 retailersAs of November 6, 2026
- 0.55ct RoundJ/SI1from £289across 18 retailersAs of November 3, 2026
- 0.55ct RoundJ/SI1from £267across 15 retailersAs of November 4, 2026
- 0.55ct RoundJ/SI1from £273across 14 retailersAs of November 6, 2026
- 0.55ct RoundJ/SI1from £203across 12 retailersAs of November 4, 2026
- 0.55ct RoundJ/SI1from £315across 10 retailersAs of November 6, 2026
- 0.55ct RoundJ/SI1from £276across 9 retailersAs of November 4, 2026
- 0.55ct RoundJ/SI1from £405across 9 retailersAs of November 6, 2026