1.23ct J IF Round Natural Diamond
EX • J/IF • GIA 6565071419
Certificate GIA 6565071419
Diamond specifications and retailer prices
About this 1.23ct natural round diamond
This 1.23ct natural round sits in the classic one-carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6565071419. Listed at 24 retailers as of October 25, 2026, with a 126% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.
The 4Cs
Specifications
Caratlytics Score
How it works →24 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
- 1.23ct RoundJ/IFfrom $5,855across 19 retailersAs of October 25, 2026
- 1.23ct RoundJ/IFfrom $2,573across 18 retailersAs of October 31, 2026
- 1.23ct RoundJ/IFfrom $2,556across 13 retailersAs of October 30, 2026
- 1.23ct RoundJ/IFfrom $4,016across 9 retailersAs of October 31, 2026
- 1.23ct RoundJ/IFfrom $4,459across 7 retailersAs of October 30, 2026
- 1.22ct RoundJ/IFfrom $3,565across 19 retailersAs of October 30, 2026
- 1.22ct RoundJ/IFfrom $2,668across 14 retailersAs of October 30, 2026
- 1.22ct RoundJ/IFfrom $2,536across 13 retailersAs of October 30, 2026