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Cushion|Lab Grown|IGI

1.54ct E VS2 Cushion Lab Grown Diamond

EX • E/VS2 • IGI LG845674063

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG845674063

Diamond specifications and retailer prices

From $419 AUD
HK$2,300 HKD
As of October 30, 2026
Save $1,873 AUD (82%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,292 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG845674063 or 845674063. Listed at 14 retailers as of October 30, 2026, with prices from $419 to $2,292, a $1,873 spread on the same certified stone. Brilliant Earth lists it at $2,292. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845674063
Dimensions6.83 × 6.74 × 4.23 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.83 mm6.74 mm1.54 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845674063
Side View
Table 61.0%Crown 33.6°Girdle: MED-VTKPavilion 39.6°Culet: NoneDepth 62.8%

Caratlytics Score

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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: Oct 30
Current: $2,292 AUD|Low: $419 AUD|High: $2,292 AUD|Avg: $939 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
October 31, 2026
Retailer 14$419 AUD
Retailer 8$445 AUD
Retailer 2$629 AUD
Retailer 13$651 AUD
Retailer 9$701 AUD
Retailer 3$725 AUD
Retailer 12$743 AUD
Retailer 7$947 AUD
Retailer 6$1,234 AUD
Retailer 10$1,272 AUD
Retailer 4$1,286 AUD
Retailer 5$1,466 AUD
Retailer 11$1,522 AUD
Brilliant Earth$2,292 AUD

11 data points across 14 retailers

14 retailers$419 AUD to $2,292 AUD

A
Cheapest Retailer
-
$419 AUD
HK$2,300 HKD
A
Retailer 2
-
$445 AUD
£246 GBP
View
A
Retailer 3
-
$629 AUD
€421 EUR
View
B+
Retailer 4
-
$651 AUD
$457 USD
View
A
Retailer 5
-
$701 AUD
£388 GBP
View
A
Retailer 6
-
$725 AUD
$509 USD
View
A
Retailer 7
-
$743 AUD
$522 USD
View
B+
Retailer 8
-
$947 AUD
$665 USD
View
B
Retailer 9
-
$1,234 AUD
SGD 1,171 SGD
View
B+
Retailer 10
-
$1,272 AUD
View
B+
Retailer 11
-
$1,286 AUD
$903 USD
View
Retailer 12
-
$1,466 AUD
$1,030 USD
View
Price last confirmed 10 days ago
B
Retailer 13
-
$1,522 AUD
£842 GBP
View
Most Expensive
B
Brilliant Earth
22283411A · Oct 30
$2,292 AUD
$1,610 USD
View
13 more retailers have this diamond
Prices start from $419 AUDSave up to $1,873 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
$419 AUD