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Marquise|Lab Grown|IGI

0.43ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG732529382

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG732529382

Diamond specifications and retailer prices

From $175 AUD
$123 USD
As of October 28, 2026
Save $761 AUD (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,791 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 0.43ct lab-grown marquise diamond

This 0.43ct lab-grown marquise sits in the sub-half-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG732529382 or 732529382. Listed at 15 retailers as of October 28, 2026, with a 435% 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

0.43
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.7°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG732529382
Dimensions7.92 × 3.80 × 2.41 mm
L/W Ratio2.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.92 mm3.80 mm0.43 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG732529382
Side View
Table 57.0%Crown 34.7°Girdle: STK-THKPavilion 39.2°Culet: NoneDepth 63.4%

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: Oct 28
Current: $1,791 AUD|Low: $158 AUD|High: $1,791 AUD|Avg: $507 AUD|+38.8%
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
October 30, 2026
Retailer 5$175 AUD
Retailer 16$288 AUD
Retailer 7$321 AUD
Retailer 12$336 AUD
Retailer 17$370 AUD
Retailer 4$385 AUD
Retailer 3$385 AUD
Retailer 14$390 AUD
Retailer 10$440 AUD
Retailer 11$491 AUD
Retailer 9$492 AUD
Retailer 15$515 AUD
Retailer 2$529 AUD
Retailer 13$625 AUD
Retailer 8$933 AUD
Retailer 6$936 AUD
MOH London$1,791 AUD

21 data points across 17 retailers

15 retailers$175 AUD to $936 AUD

A
Cheapest Retailer
-
$175 AUD
$123 USD
Final sale: no returns
A
Retailer 2
-
$288 AUD
$202 USD
View
A
Retailer 3
-
$336 AUD
$236 USD
View
A
Retailer 4
-
$370 AUD
$260 USD
View
B+
Retailer 5
-
$385 AUD
$271 USD
View
B+
Retailer 6
-
$385 AUD
ZAR 4,375 ZAR
View
B+
Retailer 7
-
$390 AUD
£216 GBP
View
B+
Retailer 8
-
$440 AUD
£243 GBP
View
B+
Retailer 9
-
$441 AUD
$310 USD
View
Retailer 10
-
$492 AUD
$346 USD
View
Price last confirmed 37 days ago
B+
Retailer 11
-
$515 AUD
£285 GBP
View
B+
Retailer 12
-
$529 AUD
CA$517 CAD
View
B
Retailer 13
-
$625 AUD
$439 USD
View
B
Retailer 14
-
$936 AUD
$657 USD
View
Most Expensive
MOH London
LG732529382 · Oct 29
$1,791 AUD
£991 GBP
View
Price under review
14 more retailers have this diamond
Prices start from $175 AUDSave up to $761 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
0.43ct Marquise
$175 AUD