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Marquise|Lab Grown|IGI

1.54ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG802616480

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG802616480

Diamond specifications and retailer prices

From $370 AUD
$260 USD
As of October 30, 2026
Save $1,439 AUD (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,809 AUD at Brilliance · As of October 30, 2026
View at Brilliance

About this 1.54ct lab-grown marquise diamond

This 1.54ct lab-grown marquise 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 LG802616480 or 802616480. Listed at 18 retailers as of October 30, 2026, with prices from $370 to $1,809, a $1,439 spread on the same certified stone. Brilliance lists it at $1,809. 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 angle34.4°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG802616480
Dimensions11.79 × 5.97 × 3.85 mm
L/W Ratio1.97
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.79 mm5.97 mm1.54 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG802616480
Side View
Table 57.0%Crown 34.4°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 64.5%

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: Oct 30
Current: $1,809 AUD|Low: $370 AUD|High: $1,809 AUD|Avg: $927 AUD|+8.6%
Brilliance
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
Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 18$370 AUD
Retailer 8$414 AUD
Retailer 17$430 AUD
Retailer 3$460 AUD
Retailer 16$460 AUD
Retailer 12$510 AUD
Retailer 6$690 AUD
Retailer 9$764 AUD
Retailer 5$770 AUD
Retailer 14$790 AUD
Retailer 2$872 AUD
Retailer 7$942 AUD
Retailer 11$975 AUD
Retailer 15$1,070 AUD
Retailer 4$1,412 AUD
Retailer 10$1,466 AUD
Retailer 19$1,478 AUD
Retailer 13$1,752 AUD
Brilliance$1,809 AUD

17 data points across 19 retailers

18 retailers$370 AUD to $1,809 AUD

A
Cheapest Retailer
-
$370 AUD
$260 USD
A
Retailer 2
-
$414 AUD
$291 USD
View
Final sale: no returns
A
Retailer 3
-
$430 AUD
$302 USD
View
A
Retailer 4
-
$460 AUD
$323 USD
View
A
Retailer 5
-
$460 AUD
$323 USD
View
A
Retailer 6
-
$510 AUD
£282 GBP
View
A
Retailer 7
-
$690 AUD
$485 USD
View
A
Retailer 8
-
$764 AUD
$537 USD
View
A
Retailer 9
-
$770 AUD
$541 USD
View
A
Retailer 10
-
$790 AUD
ZAR 8,966 ZAR
View
A
Retailer 11
-
$872 AUD
£482 GBP
View
B+
Retailer 12
-
$942 AUD
$662 USD
View
B+
Retailer 13
-
$1,070 AUD
View
B+
Retailer 14
-
$1,412 AUD
$992 USD
View
B+
Retailer 15
-
$1,466 AUD
$1,030 USD
View
B+
Retailer 16
-
$1,478 AUD
$1,038 USD
View
B
Retailer 17
-
$1,752 AUD
£969 GBP
View
Most Expensive
B
Brilliance
D42233624 · Oct 30
$1,809 AUD
$1,271 USD
View
17 more retailers have this diamond
Prices start from $370 AUDSave up to $1,439 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 Marquise
$370 AUD