CaratHunter
Plans
Marquise|Lab Grown|IGI

0.40ct G VS2 Marquise Lab Grown Diamond

VG • G/VS2 • IGI LG544242161

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG544242161

Diamond specifications and retailer prices

From $148 AUD
$104 USD
As of October 30, 2026
Save $1,380 AUD (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,528 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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG544242161 or 544242161. Listed at 14 retailers as of October 30, 2026, with prices from $148 to $1,528, a $1,380 spread on the same certified stone. MOH London lists it at $1,528. 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
G
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32.1°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG544242161
Dimensions7.61 × 4.01 × 2.30 mm
L/W Ratio1.90
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
7.61 mm4.01 mm0.40 ctG / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG544242161
Side View
Table 64.5%Crown 32.1°Girdle: MED-STKPavilion 39°Culet: NoneDepth 57.4%

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: $1,528 AUD|Low: $141 AUD|High: $1,546 AUD|Avg: $520 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
November 1, 2026
Retailer 8$148 AUD
Retailer 12$171 AUD
Retailer 9$195 AUD
Retailer 13$195 AUD
Retailer 6$327 AUD
Retailer 2$359 AUD
Retailer 11$369 AUD
Retailer 7$469 AUD
Retailer 3$505 AUD
Retailer 10$588 AUD
Retailer 4$671 AUD
Retailer 5$955 AUD
MOH London$1,528 AUD

43 data points across 13 retailers

14 retailers$148 AUD to $1,528 AUD

A
Cheapest Retailer
-
$148 AUD
$104 USD
A
Retailer 2
-
$171 AUD
$120 USD
View
A
Retailer 3
-
$195 AUD
$137 USD
View
Retailer 4
-
$195 AUD
$137 USD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$327 AUD
$230 USD
View
B+
Retailer 6
-
$359 AUD
£199 GBP
View
B+
Retailer 7
-
$364 AUD
HK$2,000 HKD
View
B+
Retailer 8
-
$369 AUD
$259 USD
View
B+
Retailer 9
-
$469 AUD
£260 GBP
View
B
Retailer 10
-
$505 AUD
$355 USD
View
B
Retailer 11
-
$588 AUD
$413 USD
View
B
Retailer 12
-
$671 AUD
$471 USD
View
B
Retailer 13
-
$955 AUD
£528 GBP
View
Most Expensive
B
MOH London
LG544242161 · Nov 1
$1,528 AUD
£845 GBP
View
13 more retailers have this diamond
Prices start from $148 AUDSave up to $1,380 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
$148 AUD