1.29ct I SI1 Round Natural Diamond
EX • I/SI1 • GIA 6561017918
Certificate GIA 6561017918
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 GIA 6561017918. Listed at 13 retailers as of November 5, 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
- 1.29ct RoundI/SI1from $2,750across 15 retailersAs of November 5, 2026
- 1.29ct RoundI/SI1from $2,999across 15 retailersAs of November 6, 2026
- 1.29ct RoundI/SI1from $3,815across 14 retailersAs of November 4, 2026
- 1.29ct RoundI/SI1from $4,668across 14 retailersAs of November 4, 2026
- 1.29ct RoundI/SI1from $4,466across 14 retailersAs of November 3, 2026
- 1.29ct RoundI/SI1from $3,225across 13 retailersAs of November 5, 2026
- 1.29ct RoundI/SI1from $2,592across 10 retailersAs of November 5, 2026
- 1.29ct RoundI/SI1from $4,686across 6 retailersAs of November 6, 2026