1.30ct G SI1 Round Natural Diamond
EX • G/SI1 • GIA 6565126938
Certificate GIA 6565126938
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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6565126938. Listed at 19 retailers as of October 25, 2026, with a 42% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
- 1.3ct RoundG/SI1from $3,377across 25 retailersAs of October 31, 2026
- 1.3ct RoundG/SI1from $3,809across 18 retailersAs of October 30, 2026
- 1.3ct RoundG/SI1from $3,917across 18 retailersAs of October 31, 2026
- 1.3ct RoundG/SI1from $3,149across 17 retailersAs of October 31, 2026
- 1.3ct RoundG/SI1from $4,400across 16 retailersAs of October 30, 2026
- 1.3ct RoundG/SI1from $2,752across 15 retailersAs of October 29, 2026
- 1.3ct RoundG/SI1from $3,366across 15 retailersAs of October 31, 2026
- 1.3ct RoundG/SI1from $4,704across 15 retailersAs of October 25, 2026