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Marquise|Lab Grown|IGI

0.52ct H VS1 Marquise Lab Grown Diamond

ID • H/VS1 • IGI LG542295751

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG542295751

Diamond specifications and retailer prices

From $180 AUD
As of November 4, 2026
Save $1,678 AUD (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,857 AUD at MOH London · As of November 5, 2026
View at MOH London

About this 0.52ct lab-grown marquise diamond

This 0.52ct lab-grown marquise sits in the half to three-quarter carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG542295751 or 542295751. Listed at 18 retailers as of November 4, 2026, with prices from $180 to $1,857, a $1,678 spread on the same certified stone. MOH London lists it at $1,857. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.52
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG542295751
Dimensions8.88 × 4.26 × 2.49 mm
L/W Ratio2.08
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
8.88 mm4.26 mm0.52 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG542295751
Side View
Table 61.0%Crown 33.1°Girdle: THN-STKPavilion 38.4°Culet: NoneDepth 58.5%

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: Nov 4
Current: $1,857 AUD|Low: $172 AUD|High: $1,886 AUD|Avg: $570 AUD|-0.3%
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
November 5, 2026
Retailer 11$180 AUD
Retailer 7$201 AUD
Retailer 3$208 AUD
Retailer 4$224 AUD
Retailer 13$224 AUD
Retailer 8$405 AUD
Retailer 12$413 AUD
Retailer 15$426 AUD
Retailer 9$537 AUD
Retailer 6$547 AUD
Retailer 2$569 AUD
Retailer 14$717 AUD
Retailer 10$758 AUD
Retailer 5$1,172 AUD
MOH London$1,857 AUD

28 data points across 15 retailers

18 retailers$180 AUD to $1,857 AUD

A
Cheapest Retailer
-
$180 AUD
A
Retailer 2
-
$201 AUD
View
Final sale: no returns
A
Retailer 3
-
$208 AUD
View
Retailer 4
-
$224 AUD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$224 AUD
View
A
Retailer 6
-
$405 AUD
View
A
Retailer 7
-
$413 AUD
View
A
Retailer 8
-
$419 AUD
View
A
Retailer 9
-
$426 AUD
View
A
Retailer 10
-
$537 AUD
View
B+
Retailer 11
-
$547 AUD
View
B+
Retailer 12
-
$569 AUD
View
B+
Retailer 13
-
$717 AUD
View
B+
Retailer 14
-
$758 AUD
View
B+
Retailer 15
-
$797 AUD
View
B
Retailer 16
-
$1,172 AUD
View
B
Retailer 17
-
$1,366 AUD
View
Most Expensive
B
MOH London
LG542295751 · Nov 5
$1,857 AUD
£1,026 GBP
View
17 more retailers have this diamond
Prices start from $180 AUDSave up to $1,678 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
0.52ct Marquise
$180 AUD