IGI CertifiedLoose Lab-Grown Diamond
4.51ct Marquise Lab-Grown Diamond · F/VVS2
4.51 ctColor FClarity VVS2
$844· one-of-a-kind stone
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Diamond details
ShapeMarquise
Carat4.51 ct
ColorF
ClarityVVS2
PolishExcellent
SymmetryExcellent
FluorescenceNone
Measurements18.07 × 8.32 × 5.2
Table65%
Depth62.5%
L/W Ratio2.17
LabIGI
Certificate #LG813629945
Identical brilliance
Chemically, optically and physically identical to mined diamonds — graded on the same 4Cs by IGI & GIA.
Ethically created
Conflict-free and earth-kind, created in a lab with a fraction of the environmental footprint.
Better value
Get a larger, higher-grade stone for your budget — typically 40–70% less than mined.
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$844
4.51ct · F · VVS2



