0.90ct D IF Marquise Lab Grown Diamond
EX • D/IF • IGI LG803675488
Shape and cutting style on the report: Marquise brilliant
Certificate IGI LG803675488
Diamond specifications and retailer prices
About this 0.9ct lab-grown marquise diamond
This 0.9ct lab-grown marquise sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG803675488 or 803675488. Listed at 21 retailers as of October 30, 2026, with prices from £175 to £913, a £738 spread on the same certified stone. Reve Diamonds lists it at £913. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.
The 4Cs
Specifications
Caratlytics Score
How it works →21 retailers
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