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Cushion|Lab Grown|IGI

1.54ct E VS2 Cushion Lab Grown Diamond

ID • E/VS2 • IGI LG823645865

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG823645865

Diamond specifications and retailer prices

From $423 AUD
$297 USD
As of October 30, 2026
Save $1,377 AUD (77%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,799 AUD at Brilliance · As of October 30, 2026
View at Brilliance

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 LG823645865 or 823645865. Listed at 8 retailers as of October 30, 2026, with prices from $423 to $1,799, a $1,377 spread on the same certified stone. Brilliance lists it at $1,799. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823645865
Dimensions8.64 × 6.20 × 3.69 mm
L/W Ratio1.39
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.64 mm6.20 mm1.54 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823645865
Side View
Table 47.0%Crown 33.5°Girdle: STK-THKPavilion 36°Culet: NoneDepth 59.5%

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: Oct 30
Current: $1,799 AUD|Low: $423 AUD|High: $2,083 AUD|Avg: $796 AUD|-13.6%
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 7$423 AUD
Retailer 8$495 AUD
Retailer 5$548 AUD
Retailer 4$629 AUD
Retailer 3$634 AUD
Retailer 6$749 AUD
Retailer 2$889 AUD
Brilliance$1,799 AUD

44 data points across 8 retailers

8 retailers$423 AUD to $1,799 AUD

A
Cheapest Retailer
-
$423 AUD
$297 USD
Final sale: no returns
Retailer 2
-
$495 AUD
$348 USD
View
Price last confirmed 19 days ago
A
Retailer 3
-
$548 AUD
£303 GBP
View
B+
Retailer 4
-
$629 AUD
$442 USD
View
A
Retailer 5
-
$634 AUD
$445 USD
View
A
Retailer 6
-
$749 AUD
$526 USD
View
B+
Retailer 7
-
$889 AUD
£491 GBP
View
Most Expensive
B
Brilliance
D44273190 · Oct 30
$1,799 AUD
$1,264 USD
View
7 more retailers have this diamond
Prices start from $423 AUDSave up to $1,377 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
$423 AUD