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Cushion|Lab Grown|GIA

1.35ct D IF Cushion Lab Grown Diamond

D/IF

Diamond specifications and retailer prices

From $3,728 AUD
CA$3,625 CAD
As of November 2, 2026
1 retailer carries this diamond
Only listing: $3,728 AUD at Diamond Exchange Canada
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 Diamond Exchange Canada

About this 1.35ct lab-grown cushion diamond

This 1.35ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless) and certified by GIA. 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. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.35
Carat
D
Colour
IF
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
Dimensions6.70 × 6.64 × 4.25 mm
L/W Ratio1.01
Top View
6.70 mm6.64 mm1.35 ctD / IF
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA
Side View
Table 61.0%CrownGirdle: THN-MEDPavilionCuletDepth 64.1%

Caratlytics Score

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C
Average
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Price History

Last verified: Nov 2
Current: $3,728 AUD|Low: $3,648 AUD|High: $3,928 AUD|Avg: $3,787 AUD|-5.1%
June 15, 2026
Diamond Exchange Canada$3,728 AUD

5 data points across 1 retailer

1 retailer

C
Diamond Exchange Canada
1949229549 · Nov 2
$3,728 AUD
CA$3,625 CAD
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Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

C
1.35ct Cushion
$3,728 AUD