1.00ct J I1 Princess Natural Diamond
J/I1 • GIA 1393213423
Certificate GIA 1393213423
Diamond specifications and retailer prices
About this 1ct natural princess diamond
This 1ct natural princess sits in the classic one-carat band, graded J colour (near-colourless) and I1 clarity (included) and certified by GIA 1393213423. Listed at 7 retailers as of November 1, 2026, with a 51% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.
The 4Cs
Specifications
Caratlytics Score
How it works →7 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 PrincessJ/I1from £894across 9 retailersAs of November 1, 2026
- 1ct PrincessJ/I1from £806across 4 retailersAs of November 1, 2026
- 1ct PrincessJ/I1from £1,507across 2 retailersAs of October 31, 2026
- 1ct PrincessJ/I1from £2,910As of October 31, 2026
- 1ct PrincessJ/I1from £1,071As of October 30, 2026
- 1.01ct PrincessJ/I1from £1,052across 3 retailersAs of November 1, 2026
- 1.01ct PrincessJ/I1from £1,082As of October 30, 2026
- 1.01ct PrincessJ/I1from £1,011As of October 30, 2026