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Marquise|Lab Grown|IGI

0.52ct H VVS2 Marquise Lab Grown Diamond

ID • H/VVS2 • IGI LG840665097

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG840665097

Diamond specifications and retailer prices

From $218 AUD
As of November 4, 2026
Save $488 AUD (69%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,633 AUD at MOH London · As of October 26, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840665097 or 840665097. Listed at 12 retailers as of November 4, 2026, with a 224% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.9°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840665097
Dimensions8.45 × 4.11 × 2.61 mm
L/W Ratio2.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.45 mm4.11 mm0.52 ctH / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG840665097
Side View
Table 63.0%Crown 33.9°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 63.5%

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: $1,633 AUD|Low: $218 AUD|High: $1,638 AUD|Avg: $552 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
November 4, 2026
Retailer 8$218 AUD
Retailer 12$346 AUD
Retailer 4$349 AUD
Retailer 11$356 AUD
Retailer 3$386 AUD
Retailer 7$428 AUD
Retailer 6$462 AUD
Retailer 5$468 AUD
Retailer 9$545 AUD
Retailer 10$569 AUD
Retailer 2$706 AUD
MOH London$1,633 AUD

16 data points across 12 retailers

12 retailers$218 AUD to $706 AUD

A
Cheapest Retailer
-
$218 AUD
Retailer 2
-
$346 AUD
View
Price last confirmed 13 days ago
Retailer 3
-
$349 AUD
View
Price last confirmed 9 days ago
Retailer 4
-
$356 AUD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$386 AUD
View
A
Retailer 6
-
$428 AUD
View
A
Retailer 7
-
$462 AUD
View
A
Retailer 8
-
$468 AUD
View
B+
Retailer 9
-
$545 AUD
View
B+
Retailer 10
-
$569 AUD
View
B+
Retailer 11
-
$706 AUD
View
Most Expensive
MOH London
LG840665097 · Oct 26
$1,633 AUD
£902 GBP
View
Price last confirmed 9 days ago
11 more retailers have this diamond
Prices start from $218 AUDSave up to $488 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
$218 AUD