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Asscher|Lab Grown|IGI

0.42ct D VS1 Asscher Lab Grown Diamond

EX • D/VS1 • IGI LG844620326

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG844620326

Diamond specifications and retailer prices

From $242 AUD
$170 USD
As of October 30, 2026
Save $1,074 AUD (82%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,316 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 0.42ct lab-grown asscher diamond

This 0.42ct lab-grown asscher sits in the sub-half-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844620326 or 844620326. Listed at 9 retailers as of October 29, 2026, with prices from $242 to $1,316, a $1,074 spread on the same certified stone. MOH London lists it at $1,316. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.42
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.5°
Pavilion angle44.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844620326
Dimensions4.20 × 4.03 × 2.75 mm
L/W Ratio1.04
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.20 mm4.03 mm0.42 ctD / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG844620326
Side View
Table 68.0%Crown 34.5°Girdle: ThickPavilion 44.7°Culet: NoneDepth 68.2%

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: $1,316 AUD|Low: $242 AUD|High: $1,316 AUD|Avg: $515 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 6$242 AUD
Retailer 5$306 AUD
Retailer 3$335 AUD
Retailer 2$347 AUD
Retailer 4$430 AUD
Retailer 7$501 AUD
Retailer 8$656 AUD
MOH London$1,316 AUD

14 data points across 8 retailers

9 retailers$242 AUD to $1,316 AUD

A
Cheapest Retailer
-
$242 AUD
$170 USD
Retailer 2
-
$306 AUD
$215 USD
View
Price last confirmed 12 days ago
B+
Retailer 3
-
$335 AUD
€224 EUR
View
B+
Retailer 4
-
$347 AUD
£192 GBP
View
B+
Retailer 5
-
$430 AUD
£238 GBP
View
B
Retailer 6
-
$470 AUD
$330 USD
View
B
Retailer 7
-
$501 AUD
$352 USD
View
B
Retailer 8
-
$656 AUD
$461 USD
View
Most Expensive
B
MOH London
LG844620326 · Oct 29
$1,316 AUD
£728 GBP
View
8 more retailers have this diamond
Prices start from $242 AUDSave up to $1,074 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 Asscher
$242 AUD