Cushion|Lab Grown|IGI

4.52ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG7528080761

Certificate IGI LG7528080761

Diamond specifications and retailer prices

From $37,925 CAD
$27,140 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: $37,925 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 4.52ct lab-grown cushion diamond

This 4.52ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG7528080761 or 7528080761. Listed at a single retailer as of November 2, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.52
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG7528080761
Dimensions10.62 × 8.93 × 6.02 mm
L/W Ratio1.19
Culet sizeNone
Top View
10.62 mm8.93 mm4.52 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG7528080761
Side View
Table 60.0%CrownGirdle: ThickPavilionCulet: NoneDepth 67.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: $37,925 CAD|Low: $37,925 CAD|High: $41,950 CAD|Avg: $40,348 CAD|-9.6%
October 18, 2026
Brilliant Earth$37,925 CAD

3 data points across 1 retailer

1 retailer

B
Brilliant Earth
15114775Y · Nov 2
$37,925 CAD
$27,140 USD
View

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B
4.52ct Cushion
$37,925 CAD