0.40ct G I1 Marquise Natural Diamond
G/I1 • GIA 1525671280
Certificate GIA 1525671280
Diamond specifications and retailer prices
About this 0.4ct natural marquise diamond
This 0.4ct natural marquise sits in the sub-half-carat band, graded G colour (near-colourless) and I1 clarity (included) and certified by GIA 1525671280. Listed at 2 retailers as of November 2, 2026, with prices from $447 to $822, a $375 spread on the same certified stone. B2C Jewels lists it at $822. 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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