CaratHunter
Plans
Radiant|Lab Grown|IGI

0.40ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG539235843

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG539235843

Diamond specifications and retailer prices

From $148 AUD
$104 USD
As of October 30, 2026
Save $1,387 AUD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,535 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 0.4ct lab-grown radiant diamond

This 0.4ct lab-grown radiant sits in the sub-half-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG539235843 or 539235843. Listed at 16 retailers as of October 29, 2026, with prices from $148 to $1,535, a $1,387 spread on the same certified stone. MOH London lists it at $1,535. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.40
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle31.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG539235843
Dimensions4.97 × 3.64 × 2.51 mm
L/W Ratio1.37
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
4.97 mm3.64 mm0.40 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG539235843
Side View
Table 65.0%Crown 38.9°Girdle: Slightly ThickPavilion 31.1°Culet: NoneDepth 69.0%

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: $1,535 AUD|Low: $141 AUD|High: $1,546 AUD|Avg: $488 AUD|-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
Retailer 14
October 30, 2026
Retailer 11$148 AUD
Retailer 3$171 AUD
Retailer 4$195 AUD
Retailer 12$195 AUD
Retailer 2$299 AUD
Retailer 9$330 AUD
Retailer 7$359 AUD
Retailer 14$369 AUD
Retailer 8$470 AUD
Retailer 10$476 AUD
Retailer 5$505 AUD
Retailer 13$588 AUD
Retailer 6$955 AUD
MOH London$1,535 AUD

46 data points across 14 retailers

16 retailers$148 AUD to $1,535 AUD

A
Cheapest Retailer
-
$148 AUD
$104 USD
A
Retailer 2
-
$171 AUD
$120 USD
View
A
Retailer 3
-
$195 AUD
$137 USD
View
A
Retailer 4
-
$195 AUD
$137 USD
View
A
Retailer 5
-
$299 AUD
$210 USD
View
A
Retailer 6
-
$330 AUD
ZAR 3,749 ZAR
View
B+
Retailer 7
-
$359 AUD
£199 GBP
View
B+
Retailer 8
-
$364 AUD
HK$2,000 HKD
View
B+
Retailer 9
-
$369 AUD
$259 USD
View
B+
Retailer 10
-
$470 AUD
£260 GBP
View
B+
Retailer 11
-
$476 AUD
View
B+
Retailer 12
-
$505 AUD
$355 USD
View
B
Retailer 13
-
$588 AUD
$413 USD
View
B
Retailer 14
-
$671 AUD
$471 USD
View
B
Retailer 15
-
$955 AUD
£528 GBP
View
Most Expensive
B
MOH London
LG539235843 · Oct 29
$1,535 AUD
£849 GBP
View
15 more retailers have this diamond
Prices start from $148 AUDSave up to $1,387 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 Radiant
$148 AUD