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Oval|Lab Grown|IGI

0.42ct E SI1 Oval Lab Grown Diamond

E/SI1 • IGI LG604301954

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG604301954

Diamond specifications and retailer prices

From $416 AUD
£230 GBP
As of October 29, 2026
1 retailer carries this diamond
Only listing: $416 AUD at MD Diamonds and Jewellers
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at MD Diamonds and Jewellers

About this 0.42ct lab-grown oval diamond

This 0.42ct lab-grown oval sits in the sub-half-carat band, graded E colour (colourless) and SI1 clarity (slightly-included) and certified by IGI LG604301954 or 604301954. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

0.42
Carat
E
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG604301954
Dimensions5.95 × 4.21 × 2.65 mm
L/W Ratio1.41
Girdle conditionFaceted
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
5.95 mm4.21 mm0.42 ctE / SI1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG604301954
Side View
Table 59.0%Crown 34.6°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: $416 AUD|Low: $416 AUD|High: $416 AUD|Avg: $416 AUD
December 30, 2025
MD Diamonds and Jewellers$416 AUD

3 data points across 1 retailer

1 retailer

B
MD Diamonds and Jewellers
LG604301954 · Oct 29
$416 AUD
£230 GBP
View

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B
0.42ct Oval
$416 AUD