1.00ct K SI1 Heart Natural Diamond
VG • K/SI1 • IGI 816643964
Shape and cutting style on the report: Heart brilliant
Certificate IGI 816643964
Diamond specifications and retailer prices
About this 1ct natural heart diamond
This 1ct natural heart sits in the classic one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 816643964. Listed at 11 retailers as of November 5, 2026, with prices from $1,047 to $3,079, a $2,032 spread on the same certified stone. NZ Jewellers lists it at $3,079. 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 →11 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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