1.30ct I SI1 Round Natural Diamond
EX • I/SI1 • GIA 6495897334
Certificate GIA 6495897334
Diamond specifications and retailer prices
About this 1.3ct natural round diamond
This 1.3ct 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 6495897334. Listed at 16 retailers as of November 4, 2026, with prices from $4,621 to $9,782, a $5,161 spread on the same certified stone. NZ Jewellers lists it at $9,782. 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 →16 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
- 1.3ct RoundI/SI1from $3,691across 22 retailersAs of November 6, 2026
- 1.3ct RoundI/SI1from $4,220across 22 retailersAs of November 3, 2026
- 1.3ct RoundI/SI1from $3,576across 20 retailersAs of November 6, 2026
- 1.3ct RoundI/SI1from $3,519across 20 retailersAs of November 4, 2026
- 1.3ct RoundI/SI1from $3,580across 19 retailersAs of November 6, 2026
- 1.3ct RoundI/SI1from $3,013across 19 retailersAs of November 6, 2026
- 1.3ct RoundI/SI1from $2,918across 19 retailersAs of November 6, 2026
- 1.3ct RoundI/SI1from $2,253across 16 retailersAs of November 5, 2026