1.50ct J IF Round Natural Diamond
EX • J/IF • IGI 801639533
Shape and cutting style on the report: Round brilliant
Certificate IGI 801639533
Diamond specifications and retailer prices
About this 1.5ct natural round diamond
This 1.5ct natural round sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 801639533. Listed at 15 retailers as of October 30, 2026, with a 83% 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 →15 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
- 1.5ct RoundJ/IFfrom £4,375across 21 retailersAs of October 31, 2026
- 1.5ct RoundJ/IFfrom £4,242across 20 retailersAs of October 31, 2026
- 1.5ct RoundJ/IFfrom £3,634across 18 retailersAs of October 30, 2026
- 1.5ct RoundJ/IFfrom £3,229across 17 retailersAs of October 31, 2026
- 1.5ct RoundJ/IFfrom £2,356across 16 retailersAs of October 31, 2026
- 1.5ct RoundJ/IFfrom £3,840across 16 retailersAs of October 30, 2026
- 1.5ct RoundJ/IFfrom £3,944across 15 retailersAs of October 30, 2026
- 1.5ct RoundJ/IFfrom £3,242across 14 retailersAs of October 30, 2026