3.10ct F FL Cushion Lab Grown Diamond
ID • F/FL • IGI LG804650291
Shape and cutting style on the report: Square cushion modified brilliant
Certificate IGI LG804650291
Diamond specifications and retailer prices
About this 3.1ct lab-grown cushion diamond
This 3.1ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804650291 or 804650291. Listed at 9 retailers as of November 1, 2026, with prices from $2,644 to $9,940, a $7,296 spread on the same certified stone. Do Amore Diamonds lists it at $9,940. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.
The 4Cs
Specifications
Caratlytics Score
How it works →9 retailers
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