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Marquise|Lab Grown|IGI

0.54ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG534251990

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG534251990

Diamond specifications and retailer prices

From $186 AUD
As of November 4, 2026
Save $1,732 AUD (90%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,918 AUD at MOH London · As of November 5, 2026
View at MOH London

About this 0.54ct lab-grown marquise diamond

This 0.54ct lab-grown marquise sits in the half to three-quarter carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG534251990 or 534251990. Listed at 19 retailers as of November 4, 2026, with prices from $186 to $1,918, a $1,732 spread on the same certified stone. MOH London lists it at $1,918. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.54
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG534251990
Dimensions8.64 × 4.04 × 2.61 mm
L/W Ratio2.14
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.64 mm4.04 mm0.54 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG534251990
Side View
Table 59.0%Crown 37.6°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 64.6%

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: Nov 4
Current: $1,918 AUD|Low: $179 AUD|High: $1,945 AUD|Avg: $646 AUD|-0.4%
MOH London
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
November 5, 2026
Retailer 16$186 AUD
Retailer 9$206 AUD
Retailer 4$216 AUD
Retailer 5$230 AUD
Retailer 17$230 AUD
Retailer 2$381 AUD
Retailer 12$417 AUD
Retailer 3$437 AUD
Retailer 13$457 AUD
Retailer 14$554 AUD
Retailer 7$556 AUD
Retailer 11$586 AUD
Retailer 18$740 AUD
Retailer 15$781 AUD
Retailer 8$820 AUD
Retailer 6$1,197 AUD
Retailer 10$1,386 AUD
MOH London$1,918 AUD

46 data points across 18 retailers

19 retailers$186 AUD to $1,918 AUD

A
Cheapest Retailer
-
$186 AUD
A
Retailer 2
-
$206 AUD
View
Final sale: no returns
A
Retailer 3
-
$216 AUD
View
Retailer 4
-
$230 AUD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$230 AUD
View
A
Retailer 6
-
$381 AUD
View
A
Retailer 7
-
$417 AUD
View
B+
Retailer 8
-
$437 AUD
View
B+
Retailer 9
-
$457 AUD
View
B+
Retailer 10
-
$474 AUD
View
Retailer 11
-
$554 AUD
View
Price last confirmed 6 days ago
B+
Retailer 12
-
$556 AUD
View
B+
Retailer 13
-
$586 AUD
View
B
Retailer 14
-
$740 AUD
View
B
Retailer 15
-
$781 AUD
View
B
Retailer 16
-
$820 AUD
View
B
Retailer 17
-
$1,197 AUD
View
B
Retailer 18
-
$1,386 AUD
View
Most Expensive
B
MOH London
LG534251990 · Nov 5
$1,918 AUD
£1,057 GBP
View
18 more retailers have this diamond
Prices start from $186 AUDSave up to $1,732 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
0.54ct Marquise
$186 AUD