0.46ct D FL Marquise Lab Grown Diamond
EX • D/FL • IGI LG807610158
Shape and cutting style on the report: Marquise brilliant
Certificate IGI LG807610158
Diamond specifications and retailer prices
About this 0.46ct lab-grown marquise diamond
This 0.46ct lab-grown marquise sits in the sub-half-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG807610158 or 807610158. Listed at 18 retailers as of October 30, 2026, with prices from $275 to $1,589, a $1,314 spread on the same certified stone. MOH London lists it at $1,589. 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 →18 retailers
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