0.90ct K SI1 Heart Natural Diamond
VG • K/SI1 • IGI 818638390
Shape and cutting style on the report: Heart brilliant
Certificate IGI 818638390
Diamond specifications and retailer prices
About this 0.9ct natural heart diamond
This 0.9ct natural heart sits in the just-under-one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 818638390. Listed at 12 retailers as of November 5, 2026, with prices from $780 to $3,009, a $2,229 spread on the same certified stone. NZ Jewellers lists it at $3,009. 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 →12 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.
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