CaratHunter
Plans
Marquise|Lab Grown|IGI

0.40ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG539215434

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG539215434

Diamond specifications and retailer prices

From $185 NZD
$104 USD
As of October 30, 2026
Save $1,009 NZD (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,920 NZD 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG539215434 or 539215434. Listed at 15 retailers as of October 29, 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
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.9°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG539215434
Dimensions7.82 × 3.64 × 2.41 mm
L/W Ratio2.15
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
7.82 mm3.64 mm0.40 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG539215434
Side View
Table 60.5%Crown 35.9°Girdle: STK-THKPavilion 41.5°Culet: NoneDepth 66.2%

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: $1,920 NZD|Low: $176 NZD|High: $1,933 NZD|Avg: $597 NZD|-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 30, 2026
Retailer 8$185 NZD
Retailer 12$214 NZD
Retailer 9$244 NZD
Retailer 13$244 NZD
Retailer 7$413 NZD
Retailer 5$427 NZD
Retailer 2$449 NZD
Retailer 11$461 NZD
Retailer 6$587 NZD
Retailer 3$632 NZD
Retailer 10$735 NZD
Retailer 4$1,194 NZD
MOH London$1,920 NZD

44 data points across 13 retailers

15 retailers$185 NZD to $1,194 NZD

A
Cheapest Retailer
-
$185 NZD
$104 USD
A
Retailer 2
-
$214 NZD
$120 USD
View
A
Retailer 3
-
$244 NZD
$137 USD
View
A
Retailer 4
-
$244 NZD
$137 USD
View
B+
Retailer 5
-
$413 NZD
ZAR 3,749 ZAR
View
B+
Retailer 6
-
$427 NZD
$240 USD
View
B+
Retailer 7
-
$449 NZD
£199 GBP
View
B+
Retailer 8
-
$461 NZD
$259 USD
View
B+
Retailer 9
-
$501 NZD
HK$2,200 HKD
View
B+
Retailer 10
-
$587 NZD
£260 GBP
View
B
Retailer 11
-
$632 NZD
$355 USD
View
B
Retailer 12
-
$735 NZD
$413 USD
View
B
Retailer 13
-
$839 NZD
$471 USD
View
B
Retailer 14
-
$1,194 NZD
£528 GBP
View
Most Expensive
MOH London
LG539215434 · Oct 29
$1,920 NZD
£849 GBP
View
Price under review
14 more retailers have this diamond
Prices start from $185 NZDSave up to $1,009 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
$185 NZD