1.80ct D SI1 Heart Natural Diamond
D/SI1 • GIA 6402343574
Certificate GIA 6402343574
Diamond specifications and retailer prices
About this 1.8ct natural heart diamond
This 1.8ct natural heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included) and certified by GIA 6402343574. Listed at 4 retailers as of October 31, 2026, with prices from £6,413 to £7,978, a £1,564 spread on the same certified stone. Yorxs lists it at £7,978. 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.
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