CaratHunter
Plans
Marquise|Lab Grown|IGI

0.50ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG537241886

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG537241886

Diamond specifications and retailer prices

From $174 AUD
As of November 4, 2026
Save $1,636 AUD (90%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,811 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 0.5ct lab-grown marquise diamond

This 0.5ct 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 LG537241886 or 537241886. Listed at 19 retailers as of November 2, 2026, with prices from $174 to $1,811, a $1,636 spread on the same certified stone. MOH London lists it at $1,811. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG537241886
Dimensions8.79 × 4.10 × 2.33 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
8.79 mm4.10 mm0.50 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG537241886
Side View
Table 59.5%Crown 36.7°Girdle: MED-THKPavilion 35.2°Culet: NoneDepth 56.8%

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: $1,811 AUD|Low: $169 AUD|High: $1,832 AUD|Avg: $579 AUD|-0.1%
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 5, 2026
Retailer 14$174 AUD
Retailer 8$194 AUD
Retailer 4$203 AUD
Retailer 5$231 AUD
Retailer 16$231 AUD
Retailer 11$393 AUD
Retailer 15$414 AUD
Retailer 3$419 AUD
Retailer 2$444 AUD
Retailer 12$523 AUD
Retailer 6$541 AUD
Retailer 10$551 AUD
Retailer 17$697 AUD
Retailer 7$777 AUD
Retailer 13$777 AUD
Retailer 9$1,351 AUD
MOH London$1,811 AUD

46 data points across 17 retailers

19 retailers$174 AUD to $1,811 AUD

A
Cheapest Retailer
-
$174 AUD
A
Retailer 2
-
$194 AUD
View
Final sale: no returns
A
Retailer 3
-
$203 AUD
View
A
Retailer 4
-
$231 AUD
View
Retailer 5
-
$231 AUD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$393 AUD
View
B+
Retailer 7
-
$414 AUD
View
B+
Retailer 8
-
$419 AUD
View
B+
Retailer 9
-
$444 AUD
View
B+
Retailer 10
-
$457 AUD
View
B+
Retailer 11
-
$523 AUD
View
B+
Retailer 12
-
$541 AUD
View
B+
Retailer 13
-
$551 AUD
View
B
Retailer 14
-
$697 AUD
View
B
Retailer 15
-
$777 AUD
View
B
Retailer 16
-
$777 AUD
View
B
Retailer 17
-
$1,131 AUD
View
B
Retailer 18
-
$1,351 AUD
View
Most Expensive
B
MOH London
LG537241886 · Nov 2
$1,811 AUD
£998 GBP
View
18 more retailers have this diamond
Prices start from $174 AUDSave up to $1,636 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
0.50ct Marquise
$174 AUD