0.30ct H I1 Cushion Natural Diamond
H/I1 • GIA 6552708737
Certificate GIA 6552708737
Diamond specifications and retailer prices
About this 0.3ct natural cushion diamond
This 0.3ct natural cushion sits in the sub-half-carat band, graded H colour (near-colourless) and I1 clarity (included) and certified by GIA 6552708737. Listed at 4 retailers as of November 2, 2026, with a 125% 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 →4 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.