1.29ct I SI1 Round Natural Diamond
EX • I/SI1 • IGI 826667616
Shape and cutting style on the report: Round brilliant
Certificate IGI 826667616
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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 826667616. Listed at 15 retailers as of November 5, 2026, with prices from $2,340 to $5,462, a $3,122 spread on the same certified stone. NZ Jewellers lists it at $5,462. 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 →15 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 RoundI/SI1from $2,146across 15 retailersAs of November 5, 2026
- 1.29ct RoundI/SI1from $2,977across 14 retailersAs of November 4, 2026
- 1.29ct RoundI/SI1from $3,642across 14 retailersAs of November 4, 2026
- 1.29ct RoundI/SI1from $3,485across 14 retailersAs of November 3, 2026
- 1.29ct RoundI/SI1from $1,971across 13 retailersAs of November 5, 2026
- 1.29ct RoundI/SI1from $2,517across 13 retailersAs of November 5, 2026
- 1.29ct RoundI/SI1from $2,022across 10 retailersAs of November 5, 2026
- 1.29ct RoundI/SI1from $3,656across 6 retailersAs of November 6, 2026