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Cushion|Lab Grown|IGI

1.54ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG833682363

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG833682363

Diamond specifications and retailer prices

From $434 AUD
As of November 6, 2026
Save $1,124 AUD (72%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,582 AUD at Michael Trio · As of October 13, 2026
View at Michael Trio

About this 1.54ct lab-grown cushion diamond

This 1.54ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG833682363 or 833682363. Listed at 9 retailers as of November 6, 2026, with a 259% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833682363
Dimensions8.49 × 5.85 × 3.89 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.49 mm5.85 mm1.54 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833682363
Side View
Table 62.0%Crown 35.9°Girdle: MED-STKPavilion 37.6°Culet: NoneDepth 66.5%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $1,582 AUD|Low: $434 AUD|High: $1,626 AUD|Avg: $1,161 AUD|+3.3%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 2$434 AUD
Retailer 8$642 AUD
Retailer 9$865 AUD
Retailer 7$889 AUD
Retailer 6$961 AUD
Retailer 4$1,397 AUD
Retailer 5$1,493 AUD
Retailer 3$1,557 AUD
Michael Trio$1,582 AUD

34 data points across 9 retailers

9 retailers$434 AUD to $1,557 AUD

A
Cheapest Retailer
-
$434 AUD
A
Retailer 2
-
$642 AUD
View
A
Retailer 3
-
$865 AUD
View
A
Retailer 4
-
$889 AUD
View
B+
Retailer 5
-
$961 AUD
View
B+
Retailer 6
-
$1,397 AUD
View
B+
Retailer 7
-
$1,493 AUD
View
B
Retailer 8
-
$1,557 AUD
View
Most Expensive
Michael Trio
3926872940 · Oct 13
$1,582 AUD
SGD 1,469 SGD
View
Price last confirmed 24 days ago
8 more retailers have this diamond
Prices start from $434 AUDSave up to $1,124 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
1.54ct Cushion
$434 AUD