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Cushion|Lab Grown|IGI

1.89ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG7528448709

Certificate IGI LG7528448709

Diamond specifications and retailer prices

From $7,642 CAD
$5,460 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: $7,642 CAD at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 1.89ct lab-grown cushion diamond

This 1.89ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG7528448709 or 7528448709. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.89
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG7528448709
Dimensions7.06 × 7.03 × 4.66 mm
L/W Ratio1.00
Culet sizeNone
Cert comments
This is a man-made diamond.
Key to symbols
Minor Details of Polish
Top View
7.06 mm7.03 mm1.89 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG7528448709
Side View
Table 57.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 66.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: $7,642 CAD|Low: $7,642 CAD|High: $9,013 CAD|Avg: $8,552 CAD|-15.2%
October 4, 2026
Brilliant Earth$7,642 CAD

7 data points across 1 retailer

1 retailer

B
Brilliant Earth
14698338Y · Oct 29
$7,642 CAD
$5,460 USD
View

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B
1.89ct Cushion
$7,642 CAD