3.10ct F VS2 Marquise Lab Grown Diamond
EX • F/VS2 • IGI LG841637993
Shape and cutting style on the report: Marquise brilliant
Certificate IGI LG841637993
Diamond specifications and retailer prices
About this 3.1ct lab-grown marquise diamond
This 3.1ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841637993 or 841637993. Listed at 10 retailers as of November 1, 2026, with prices from £400 to £2,192, a £1,792 spread on the same certified stone. Brilliant Earth lists it at £2,192. 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 →10 retailers
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