IGI CertifiedLoose Lab-Grown Diamond
5.50ct Marquise Lab-Grown Diamond · F/VS1
5.50 ctColor FClarity VS1
$858· one-of-a-kind stone
Free insured shipping · Order today, ships by Oct 1
Ethically created
IGI certified
Free insured shipping
30-day returns
Diamond details
ShapeMarquise
Carat5.50 ct
ColorF
ClarityVS1
PolishExcellent
SymmetryExcellent
FluorescenceNone
Measurements18.25 × 9.03 × 5.78
Table61%
Depth45.0%
L/W Ratio2.02
LabIGI
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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$858
5.50ct · F · VS1




