1.29ct K SI1 Round Natural Diamond
EX • K/SI1 • GIA 2566181093
Certificate GIA 2566181093
Diamond specifications and retailer prices
About this 1.29ct natural round diamond
This 1.29ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2566181093. Listed at 12 retailers as of November 5, 2026, with prices from $2,142 to $3,758, a $1,616 spread on the same certified stone. Wholesale Diamonds Direct lists it at $3,758. 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 →12 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
- 1.29ct RoundK/SI1from $2,281across 6 retailersAs of November 4, 2026
- 1.29ct RoundK/SI1from $3,881across 4 retailersAs of November 6, 2026
- 1.29ct RoundK/SI1from $2,314across 3 retailersAs of November 4, 2026
- 1.29ct RoundK/SI1from $2,625As of November 5, 2026
- 1.29ct RoundK/SI1from $2,625As of November 5, 2026
- 1.3ct RoundK/SI1from $1,805across 21 retailersAs of November 4, 2026
- 1.3ct RoundK/SI1from $1,366across 18 retailersAs of November 6, 2026
- 1.3ct RoundK/SI1from $2,061across 17 retailersAs of November 6, 2026