1.02ct K SI1 Round Natural Diamond
EX • K/SI1 • GIA 1192446357
Certificate GIA 1192446357
Diamond specifications and retailer prices
About this 1.02ct natural round diamond
This 1.02ct natural round sits in the classic one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1192446357. Listed at 17 retailers as of November 5, 2026, with a 53% 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 →17 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
- 1.02ct RoundK/SI1from £1,124across 19 retailersAs of October 31, 2026
- 1.02ct RoundK/SI1from £644across 14 retailersAs of November 6, 2026
- 1.02ct RoundK/SI1from £1,505across 13 retailersAs of November 6, 2026
- 1.02ct RoundK/SI1from £1,560across 13 retailersAs of November 1, 2026
- 1.02ct RoundK/SI1from £1,330across 13 retailersAs of November 4, 2026
- 1.02ct RoundK/SI1from £957across 11 retailersAs of November 5, 2026
- 1.02ct RoundK/SI1from £1,259across 11 retailersAs of November 6, 2026
- 1.02ct RoundK/SI1from £1,330across 11 retailersAs of November 4, 2026