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Marquise|Lab Grown|IGI

0.53ct H VS1 Marquise Lab Grown Diamond

ID • H/VS1 • IGI LG532257817

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG532257817

Diamond specifications and retailer prices

From $182 AUD
As of November 4, 2026
Save $1,718 AUD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,901 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 0.53ct lab-grown marquise diamond

This 0.53ct 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 LG532257817 or 532257817. Listed at 17 retailers as of October 29, 2026, with prices from $182 to $1,901, a $1,718 spread on the same certified stone. MOH London lists it at $1,901. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.53
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.9°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG532257817
Dimensions8.80 × 4.23 × 2.48 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
8.80 mm4.23 mm0.53 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG532257817
Side View
Table 60.5%Crown 33.9°Girdle: THN-STKPavilion 38.7°Culet: NoneDepth 58.6%

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: $1,901 AUD|Low: $175 AUD|High: $1,914 AUD|Avg: $627 AUD|-0.7%
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
November 1, 2026
Retailer 12$182 AUD
Retailer 6$204 AUD
Retailer 17$212 AUD
Retailer 3$227 AUD
Retailer 14$227 AUD
Retailer 2$411 AUD
Retailer 13$428 AUD
Retailer 8$432 AUD
Retailer 16$433 AUD
Retailer 10$546 AUD
Retailer 5$552 AUD
Retailer 15$728 AUD
Retailer 11$770 AUD
Retailer 9$808 AUD
Retailer 4$1,195 AUD
Retailer 7$1,374 AUD
MOH London$1,901 AUD

24 data points across 17 retailers

17 retailers$182 AUD to $1,901 AUD

A
Cheapest Retailer
-
$182 AUD
A
Retailer 2
-
$204 AUD
View
Final sale: no returns
A
Retailer 3
-
$212 AUD
View
Retailer 4
-
$227 AUD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$227 AUD
View
A
Retailer 6
-
$411 AUD
View
A
Retailer 7
-
$428 AUD
View
A
Retailer 8
-
$433 AUD
View
A
Retailer 9
-
$438 AUD
View
A
Retailer 10
-
$546 AUD
View
B+
Retailer 11
-
$552 AUD
View
B+
Retailer 12
-
$728 AUD
View
B+
Retailer 13
-
$770 AUD
View
B+
Retailer 14
-
$808 AUD
View
B
Retailer 15
-
$1,195 AUD
View
B
Retailer 16
-
$1,374 AUD
View
Most Expensive
B
MOH London
LG532257817 · Oct 29
$1,901 AUD
£1,050 GBP
View
16 more retailers have this diamond
Prices start from $182 AUDSave up to $1,718 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
0.53ct Marquise
$182 AUD