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Marquise|Lab Grown|IGI

0.40ct H VS2 Marquise Lab Grown Diamond

GD • H/VS2 • IGI LG530296026

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG530296026

Diamond specifications and retailer prices

From $148 AUD
$104 USD
As of November 2, 2026
Save $1,378 AUD (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,526 AUD at MOH London · As of November 1, 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 H colour (near-colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG530296026 or 530296026. Listed at 12 retailers as of November 1, 2026, with prices from $148 to $1,526, a $1,378 spread on the same certified stone. MOH London lists it at $1,526. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.40
Carat
H
Colour
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.2°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG530296026
Dimensions7.55 × 3.86 × 2.28 mm
L/W Ratio1.96
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
7.55 mm3.86 mm0.40 ctH / VS2
OriginLab Grown
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG530296026
Side View
Table 67.5%Crown 34.2°Girdle: STK-VTKPavilion 39.2°Culet: NoneDepth 59.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $1,526 AUD|Low: $141 AUD|High: $1,544 AUD|Avg: $585 AUD|-0.1%
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
November 1, 2026
Retailer 8$148 AUD
Retailer 12$171 AUD
Retailer 9$195 AUD
Retailer 13$195 AUD
Retailer 2$313 AUD
Retailer 4$346 AUD
Retailer 11$369 AUD
Retailer 7$469 AUD
Retailer 14$504 AUD
Retailer 10$588 AUD
Retailer 5$755 AUD
Retailer 3$955 AUD
Retailer 6$1,095 AUD
MOH London$1,526 AUD

18 data points across 14 retailers

12 retailers$148 AUD to $1,526 AUD

B+
Cheapest Retailer
-
$148 AUD
$104 USD
B+
Retailer 2
-
$171 AUD
$120 USD
View
B+
Retailer 3
-
$195 AUD
$137 USD
View
Retailer 4
-
$195 AUD
$137 USD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$313 AUD
$220 USD
View
B+
Retailer 6
-
$346 AUD
HK$1,900 HKD
View
B+
Retailer 7
-
$369 AUD
$259 USD
View
B
Retailer 8
-
$469 AUD
£260 GBP
View
B
Retailer 9
-
$504 AUD
$354 USD
View
B
Retailer 10
-
$588 AUD
$413 USD
View
C
Retailer 11
-
$955 AUD
£528 GBP
View
Most Expensive
C
MOH London
LG530296026 · Nov 1
$1,526 AUD
£844 GBP
View
11 more retailers have this diamond
Prices start from $148 AUDSave up to $1,378 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.

B+
0.40ct Marquise
$148 AUD