1.50ct F SI1 Oval Natural Diamond
VG • F/SI1 • GIA 6555769956
Certificate GIA 6555769956
Diamond specifications and retailer prices
About this 1.5ct natural oval diamond
This 1.5ct natural oval sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6555769956. Listed at 27 retailers as of October 20, 2026. 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
27 retailers
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