1.59ct I SI1 Round Natural Diamond
EX • I/SI1 • IGI 670479564
Shape and cutting style on the report: Round brilliant
Certificate IGI 670479564
Diamond specifications and retailer prices
About this 1.59ct natural round diamond
This 1.59ct natural round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 670479564. Listed at 13 retailers as of October 31, 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
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
- 1.59ct RoundI/SI1from €5,290across 11 retailersAs of October 30, 2026
- 1.59ct RoundI/SI1from €3,701across 10 retailersAs of October 31, 2026
- 1.59ct RoundI/SI1from €10,072across 4 retailersAs of November 1, 2026
- 1.59ct RoundI/SI1from €6,315As of November 1, 2026
- 1.59ct RoundI/SI1from €7,547As of November 1, 2026
- 1.6ct RoundI/SI1from €4,898across 25 retailersAs of October 31, 2026
- 1.6ct RoundI/SI1from €5,088across 19 retailersAs of October 30, 2026
- 1.6ct RoundI/SI1from €4,279across 19 retailersAs of October 30, 2026