3.31ct F IF Round Natural Diamond
ID • F/IF • GIA 5
Certificate GIA 5
Diamond specifications and retailer prices
About this 3.31ct natural round diamond
This 3.31ct natural round sits in the three to five carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA. Listed at 3 retailers as of November 4, 2026, with prices from £121,382 to £141,307, a £19,926 spread on the same certified stone. Blue Nile lists it at £141,307. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.
The 4Cs
Specifications
Caratlytics Score
How it works →3 retailers
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