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Marquise|Lab Grown|IGI

0.40ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG773621215

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG773621215

Diamond specifications and retailer prices

From $377 NZD
$212 USD
As of November 3, 2026
Save $1,470 NZD (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,846 NZD at MOH London · As of November 2, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG773621215 or 773621215. Listed at 16 retailers as of November 2, 2026, with prices from $377 to $1,846, a $1,470 spread on the same certified stone. MOH London lists it at $1,846. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.40
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG773621215
Dimensions7.31 × 3.85 × 2.43 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.31 mm3.85 mm0.40 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG773621215
Side View
Table 60.0%Crown 35.8°Girdle: MediumPavilion 41.2°Culet: NoneDepth 63.1%

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 3
Current: $1,846 NZD|Low: $363 NZD|High: $1,867 NZD|Avg: $871 NZD
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 3, 2026
Retailer 7$377 NZD
Retailer 4$396 NZD
Retailer 16$560 NZD
Retailer 3$622 NZD
Retailer 8$651 NZD
Retailer 5$693 NZD
Retailer 15$762 NZD
Retailer 9$775 NZD
Retailer 13$838 NZD
Retailer 10$851 NZD
Retailer 6$938 NZD
Retailer 12$946 NZD
Retailer 11$1,203 NZD
Retailer 14$1,290 NZD
Retailer 17$1,523 NZD
Retailer 2$1,788 NZD
MOH London$1,846 NZD

22 data points across 17 retailers

16 retailers$377 NZD to $1,846 NZD

A
Cheapest Retailer
-
$377 NZD
$212 USD
Final sale: no returns
A
Retailer 2
-
$396 NZD
$223 USD
View
A
Retailer 3
-
$560 NZD
$315 USD
View
B+
Retailer 4
-
$622 NZD
$350 USD
View
B+
Retailer 5
-
$686 NZD
$386 USD
View
B+
Retailer 6
-
$693 NZD
$390 USD
View
Retailer 7
-
$775 NZD
A$671 AUD
View
Price last confirmed 33 days ago
B+
Retailer 8
-
$838 NZD
ZAR 7,616 ZAR
View
B+
Retailer 9
-
$851 NZD
£377 GBP
View
Retailer 10
-
$938 NZD
$528 USD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$946 NZD
£419 GBP
View
B
Retailer 12
-
$1,203 NZD
A$1,041 AUD
View
B
Retailer 13
-
$1,290 NZD
CA$1,008 CAD
View
B
Retailer 14
-
$1,523 NZD
$857 USD
View
B
Retailer 15
-
$1,788 NZD
$1,006 USD
View
Most Expensive
B
MOH London
LG773621215 · Nov 2
$1,846 NZD
£818 GBP
View
15 more retailers have this diamond
Prices start from $377 NZDSave up to $1,470 NZD

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
$377 NZD