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Emerald|Lab Grown|IGI

0.42ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • IGI LG541256291

Shape and cutting style on the report: Emerald cut

Certificate IGI LG541256291

Diamond specifications and retailer prices

From $152 AUD
$107 USD
As of October 29, 2026
Save $1,433 AUD (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,586 AUD at MOH London · As of October 26, 2026
View at MOH London

About this 0.42ct lab-grown emerald diamond

This 0.42ct lab-grown emerald 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 LG541256291 or 541256291. Listed at 15 retailers as of October 26, 2026, with prices from $152 to $1,586, a $1,433 spread on the same certified stone. MOH London lists it at $1,586. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.42
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle23.6°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG541256291
Dimensions5.00 × 3.65 × 2.37 mm
L/W Ratio1.37
Culet sizeLong
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
5.00 mm3.65 mm0.42 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG541256291
Side View
Table 60.0%Crown 23.6°Girdle: ThickPavilion 37.9°Culet: LNGDepth 64.9%

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 29
Current: $1,586 AUD|Low: $147 AUD|High: $1,602 AUD|Avg: $484 AUD|-1.0%
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 9$152 AUD
Retailer 3$178 AUD
Retailer 10$202 AUD
Retailer 13$202 AUD
Retailer 2$327 AUD
Retailer 8$343 AUD
Retailer 6$377 AUD
Retailer 11$379 AUD
Retailer 7$458 AUD
Retailer 4$512 AUD
Retailer 12$609 AUD
Retailer 5$998 AUD
MOH London$1,586 AUD

44 data points across 13 retailers

15 retailers$152 AUD to $1,586 AUD

A
Cheapest Retailer
-
$152 AUD
$107 USD
A
Retailer 2
-
$178 AUD
$125 USD
View
A
Retailer 3
-
$202 AUD
$142 USD
View
A
Retailer 4
-
$202 AUD
$142 USD
View
A
Retailer 5
-
$327 AUD
$230 USD
View
B+
Retailer 6
-
$343 AUD
ZAR 3,887 ZAR
View
B+
Retailer 7
-
$377 AUD
£208 GBP
View
B+
Retailer 8
-
$379 AUD
$266 USD
View
B+
Retailer 9
-
$383 AUD
HK$2,100 HKD
View
B+
Retailer 10
-
$458 AUD
£253 GBP
View
B+
Retailer 11
-
$512 AUD
$360 USD
View
B
Retailer 12
-
$609 AUD
$428 USD
View
B
Retailer 13
-
$692 AUD
$486 USD
View
B
Retailer 14
-
$998 AUD
£552 GBP
View
Most Expensive
B
MOH London
LG541256291 · Oct 26
$1,586 AUD
£877 GBP
View
14 more retailers have this diamond
Prices start from $152 AUDSave up to $1,433 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
0.42ct Emerald
$152 AUD