1.00ct I SI2 Round Natural Diamond
EX • I/SI2 • GIA 2434111237
Certificate GIA 2434111237
Diamond specifications and retailer prices
About this 1ct natural round diamond
This 1ct natural round sits in the classic one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2434111237. Listed at 19 retailers as of November 5, 2026, with prices from $2,102 to $6,039, a $3,937 spread on the same certified stone. NZ Jewellers lists it at $6,039. 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 →19 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
- 1ct RoundI/SI2from $1,459across 22 retailersAs of November 4, 2026
- 1ct RoundI/SI2from $1,485across 21 retailersAs of November 4, 2026
- 1ct RoundI/SI2from $1,370across 19 retailersAs of November 4, 2026
- 1ct RoundI/SI2from $1,695across 19 retailersAs of October 31, 2026
- 1ct RoundI/SI2from $1,711across 18 retailersAs of November 5, 2026
- 1ct RoundI/SI2from $1,459across 18 retailersAs of November 4, 2026
- 1ct RoundI/SI2from $1,583across 18 retailersAs of October 31, 2026
- 1ct RoundI/SI2from $1,695across 18 retailersAs of October 31, 2026