Cushion|Lab Grown|IGI
1.72ct F SI1 Cushion Lab Grown Diamond
ID • F/SI1
Diamond specifications and retailer prices
This diamond has been sold
Last seen: Oct 27, 2026 at £558 GBP
£558 GBPlast known price
CA$1,040 CAD
About this 1.72ct lab-grown cushion diamond
This 1.72ct lab-grown cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.
The 4Cs
1.72
Carat
F
Colour
SI1
Clarity
Ideal
Cut
Specifications
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Top View
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Caratlytics Score
Historical Listings
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