0.30ct F I1 Marquise Natural Diamond
F/I1 • GIA 7521671621
Certificate GIA 7521671621
Diamond specifications and retailer prices
About this 0.3ct natural marquise diamond
This 0.3ct natural marquise sits in the sub-half-carat band, graded F colour (colourless) and I1 clarity (included) and certified by GIA 7521671621. Listed at 2 retailers as of November 2, 2026, with prices from $203 to $449, a $246 spread on the same certified stone. B2C Jewels lists it at $449. 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 →2 retailers
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