0.90ct D IF Marquise Natural Diamond
EX • D/IF • GIA 2506491777
Certificate GIA 2506491777
Diamond specifications and retailer prices
About this 0.9ct natural marquise diamond
This 0.9ct natural 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 stated by the retailer rather than the lab and certified by GIA 2506491777. Listed at 16 retailers as of October 30, 2026, with prices from £3,131 to £7,019, a £3,888 spread on the same certified stone. NZ Jewellers lists it at £7,019. 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 →16 retailers
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