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Marquise|Lab Grown|IGI

0.40ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG797635799

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG797635799

Diamond specifications and retailer prices

From $145 AUD
$102 USD
As of October 30, 2026
Save $809 AUD (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,338 AUD at MOH London · As of October 26, 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG797635799 or 797635799. Listed at 17 retailers as of October 27, 2026, with a 557% 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
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797635799
Dimensions7.60 × 3.79 × 2.46 mm
L/W Ratio2.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.60 mm3.79 mm0.40 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797635799
Side View
Table 59.0%Crown 34°Girdle: STK-THKPavilion 41.2°Culet: NoneDepth 64.9%

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: $1,338 AUD|Low: $145 AUD|High: $1,580 AUD|Avg: $475 AUD|-15.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 30, 2026
Retailer 2$145 AUD
Retailer 6$169 AUD
Retailer 10$192 AUD
Retailer 5$194 AUD
Retailer 15$245 AUD
Retailer 16$326 AUD
Retailer 4$350 AUD
Retailer 9$353 AUD
Retailer 8$399 AUD
Retailer 14$464 AUD
Retailer 3$473 AUD
Retailer 11$502 AUD
Retailer 13$510 AUD
Retailer 12$581 AUD
Retailer 7$954 AUD
MOH London$1,338 AUD

32 data points across 16 retailers

17 retailers$145 AUD to $954 AUD

A
Cheapest Retailer
-
$145 AUD
$102 USD
A
Retailer 2
-
$169 AUD
$119 USD
View
A
Retailer 3
-
$192 AUD
$135 USD
View
A
Retailer 4
-
$194 AUD
$136 USD
View
A
Retailer 5
-
$219 AUD
HK$1,200 HKD
View
A
Retailer 6
-
$245 AUD
$172 USD
View
A
Retailer 7
-
$326 AUD
ZAR 3,703 ZAR
View
B+
Retailer 8
-
$350 AUD
€234 EUR
View
B+
Retailer 9
-
$353 AUD
£195 GBP
View
B+
Retailer 10
-
$399 AUD
$280 USD
View
B+
Retailer 11
-
$464 AUD
£256 GBP
View
B+
Retailer 12
-
$473 AUD
View
B+
Retailer 13
-
$502 AUD
$353 USD
View
B+
Retailer 14
-
$510 AUD
SGD 484 SGD
View
B+
Retailer 15
-
$581 AUD
$408 USD
View
B
Retailer 16
-
$954 AUD
£528 GBP
View
Most Expensive
MOH London
LG797635799 · Oct 26
$1,338 AUD
£740 GBP
View
Price under review
16 more retailers have this diamond
Prices start from $145 AUDSave up to $809 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
$145 AUD