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Cushion|Lab Grown|IGI

1.53ct D IF Cushion Lab Grown Diamond

VG • D/IF • IGI LG762546967

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG762546967

Diamond specifications and retailer prices

From $1,246 AUD
As of November 4, 2026
Save $5,126 AUD (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $6,372 AUD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.53ct lab-grown cushion diamond

This 1.53ct 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 very-good cut grade and certified by IGI LG762546967 or 762546967. Listed at 18 retailers as of November 4, 2026, with prices from $1,246 to $6,372, a $5,126 spread on the same certified stone. Brilliant Earth lists it at $6,372. 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

1.53
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762546967
Dimensions8.32 × 5.94 × 4.18 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.32 mm5.94 mm1.53 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762546967
Side View
Table 62.0%Crown 33.7°Girdle: MED-STKPavilion 39°Culet: NoneDepth 70.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $6,372 AUD|Low: $1,246 AUD|High: $6,372 AUD|Avg: $2,881 AUD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 5, 2026
Retailer 5$1,246 AUD
Retailer 6$1,292 AUD
Retailer 15$1,554 AUD
Retailer 7$1,708 AUD
Retailer 16$1,735 AUD
Retailer 9$1,960 AUD
Retailer 13$2,016 AUD
Retailer 4$2,087 AUD
Retailer 10$2,372 AUD
Retailer 11$2,835 AUD
Retailer 14$3,216 AUD
Retailer 8$4,018 AUD
Retailer 12$4,366 AUD
Retailer 3$4,463 AUD
Retailer 2$4,828 AUD
Brilliant Earth$6,372 AUD

44 data points across 16 retailers

18 retailers$1,246 AUD to $6,372 AUD

A
Cheapest Retailer
-
$1,246 AUD
Final sale: no returns
Retailer 2
-
$1,292 AUD
View
Price last confirmed 19 days ago
A
Retailer 3
-
$1,554 AUD
View
A
Retailer 4
-
$1,708 AUD
View
A
Retailer 5
-
$1,735 AUD
View
A
Retailer 6
-
$1,960 AUD
View
A
Retailer 7
-
$2,016 AUD
View
A
Retailer 8
-
$2,087 AUD
View
B+
Retailer 9
-
$2,372 AUD
View
B+
Retailer 10
-
$2,835 AUD
View
B
Retailer 11
-
$3,216 AUD
View
B
Retailer 12
-
$4,018 AUD
View
B
Retailer 13
-
$4,135 AUD
View
Retailer 14
-
$4,195 AUD
View
Price last confirmed 57 days ago
B
Retailer 15
-
$4,366 AUD
View
B
Retailer 16
-
$4,463 AUD
View
B
Retailer 17
-
$4,828 AUD
View
Most Expensive
B
Brilliant Earth
20268054A · Nov 4
$6,372 AUD
$4,470 USD
View
17 more retailers have this diamond
Prices start from $1,246 AUDSave up to $5,126 AUD

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.

A
1.53ct Cushion
$1,246 AUD