1.29ct J SI1 Heart Natural Diamond
EX • J/SI1 • GIA 2135717114
Certificate GIA 2135717114
Diamond specifications and retailer prices
About this 1.29ct natural heart diamond
This 1.29ct natural heart sits in the one-and-a-quarter to one-and-a-half carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2135717114. Listed at 5 retailers as of November 2, 2026, with prices from $4,439 to $6,980, a $2,541 spread on the same certified stone. MOH London lists it at $6,980. 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 →5 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 HeartJ/SI1from $3,020across 2 retailersAs of November 4, 2026
- 1.3ct HeartJ/SI1from $1,943across 14 retailersAs of November 6, 2026
- 1.3ct HeartJ/SI1from $4,354across 2 retailersAs of November 6, 2026
- 1.3ct HeartJ/SI1from $2,514As of November 6, 2026
- 1.31ct HeartJ/SI1from $1,814across 19 retailersAs of November 6, 2026
- 1.31ct HeartJ/SI1from $2,011across 15 retailersAs of November 6, 2026
- 1.31ct HeartJ/SI1from $3,203As of November 5, 2026
- 1.27ct HeartJ/SI1from $3,385As of November 5, 2026