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Marquise|Lab Grown|IGI

1.54ct D VS2 Marquise Lab Grown Diamond

EX • D/VS2 • IGI LG784606118

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG784606118

Diamond specifications and retailer prices

From $345 AUD
As of November 4, 2026
Save $2,976 AUD (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,321 AUD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG784606118 or 784606118. Listed at 14 retailers as of November 2, 2026, with prices from $345 to $3,321, a $2,976 spread on the same certified stone. Do Amore Diamonds lists it at $3,321. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784606118
Dimensions11.37 × 6.03 × 3.88 mm
L/W Ratio1.89
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.37 mm6.03 mm1.54 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784606118
Side View
Table 62.0%Crown 36.1°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 64.3%

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: $3,321 AUD|Low: $345 AUD|High: $3,321 AUD|Avg: $1,175 AUD
Do Amore Diamonds
Retailer 2
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Retailer 12
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Retailer 19
November 5, 2026
Retailer 14$345 AUD
Retailer 15$401 AUD
Retailer 5$522 AUD
Retailer 13$526 AUD
Retailer 4$574 AUD
Retailer 3$609 AUD
Retailer 9$684 AUD
Retailer 18$748 AUD
Retailer 6$891 AUD
Retailer 7$925 AUD
Retailer 12$994 AUD
Retailer 19$1,381 AUD
Retailer 17$1,487 AUD
Retailer 8$1,488 AUD
Retailer 11$1,859 AUD
Retailer 16$1,894 AUD
Retailer 10$1,979 AUD
Retailer 2$2,120 AUD
Do Amore Diamonds$3,321 AUD

25 data points across 19 retailers

14 retailers$345 AUD to $3,321 AUD

A
Cheapest Retailer
-
$345 AUD
A
Retailer 2
-
$401 AUD
View
A
Retailer 3
-
$522 AUD
View
A
Retailer 4
-
$526 AUD
View
B+
Retailer 5
-
$574 AUD
View
A
Retailer 6
-
$609 AUD
View
Retailer 7
-
$748 AUD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
$994 AUD
View
B+
Retailer 9
-
$1,381 AUD
View
Retailer 10
-
$1,487 AUD
View
Price last confirmed 7 days ago
B
Retailer 11
-
$1,520 AUD
View
B
Retailer 12
-
$1,894 AUD
View
B
Retailer 13
-
$2,120 AUD
View
Most Expensive
B
Do Amore Diamonds
27-2FF8E0230 · Nov 2
$3,321 AUD
$2,330 USD
View
13 more retailers have this diamond
Prices start from $345 AUDSave up to $2,976 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
$345 AUD