1.20ct I SI2 Radiant Natural Diamond
ID • I/SI2 • GIA 09
Certificate GIA 09
Diamond specifications and retailer prices
About this 1.2ct natural radiant diamond
This 1.2ct natural radiant sits in the classic one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 9 retailers as of October 30, 2026, with prices from €2,159 to €5,281, a €3,122 spread on the same certified stone. NZ Jewellers lists it at €5,281. 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
- 1.2ct RadiantI/SI2from €2,112across 16 retailersAs of November 1, 2026
- 1.2ct RadiantI/SI2from €2,074across 13 retailersAs of November 1, 2026
- 1.2ct RadiantI/SI2from €1,615across 12 retailersAs of November 1, 2026
- 1.2ct RadiantI/SI2from €2,091across 12 retailersAs of October 31, 2026
- 1.2ct RadiantI/SI2from €2,299across 6 retailersAs of November 1, 2026
- 1.2ct RadiantI/SI2from €1,763across 6 retailersAs of November 2, 2026
- 1.2ct RadiantI/SI2from €2,463across 5 retailersAs of October 31, 2026
- 1.2ct RadiantI/SI2from €2,216across 5 retailersAs of November 2, 2026