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Marquise|Lab Grown|IGI

0.40ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG722578024

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG722578024

Diamond specifications and retailer prices

From $158 AUD
$111 USD
As of October 30, 2026
Save $862 AUD (85%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,642 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 0.4ct lab-grown marquise diamond

This 0.4ct lab-grown marquise sits in the sub-half-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG722578024 or 722578024. Listed at 16 retailers as of October 30, 2026, with a 545% 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

0.40
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.9°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG722578024
Dimensions10.37 × 7.13 × 4.39 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.37 mm7.13 mm0.40 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG722578024
Side View
Table 60.0%Crown 35.9°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 59.5%

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: Oct 30
Current: $1,642 AUD|Low: $151 AUD|High: $1,652 AUD|Avg: $497 AUD|+0.6%
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
October 31, 2026
Retailer 9$158 AUD
Retailer 12$182 AUD
Retailer 11$208 AUD
Retailer 13$208 AUD
Retailer 10$278 AUD
Retailer 7$353 AUD
Retailer 8$356 AUD
Retailer 5$356 AUD
Retailer 2$393 AUD
Retailer 6$502 AUD
Retailer 4$622 AUD
Retailer 3$1,020 AUD
MOH London$1,642 AUD

44 data points across 13 retailers

16 retailers$158 AUD to $1,020 AUD

A
Cheapest Retailer
-
$158 AUD
$111 USD
A
Retailer 2
-
$182 AUD
$128 USD
View
A
Retailer 3
-
$208 AUD
$146 USD
View
A
Retailer 4
-
$208 AUD
$146 USD
View
A
Retailer 5
-
$278 AUD
$195 USD
View
B+
Retailer 6
-
$353 AUD
ZAR 4,009 ZAR
View
B+
Retailer 7
-
$356 AUD
€238 EUR
View
B+
Retailer 8
-
$356 AUD
$250 USD
View
B+
Retailer 9
-
$393 AUD
£217 GBP
View
B
Retailer 10
-
$502 AUD
£278 GBP
View
B
Retailer 11
-
$552 AUD
SGD 524 SGD
View
B
Retailer 12
-
$622 AUD
$437 USD
View
B
Retailer 13
-
$629 AUD
$442 USD
View
B
Retailer 14
-
$711 AUD
$499 USD
View
B
Retailer 15
-
$1,020 AUD
£564 GBP
View
Most Expensive
MOH London
LG722578024 · Oct 29
$1,642 AUD
£908 GBP
View
Price under review
15 more retailers have this diamond
Prices start from $158 AUDSave up to $862 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
0.40ct Marquise
$158 AUD