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Oval|Lab Grown|IGI

0.42ct D SI1 Oval Lab Grown Diamond

D/SI1 • IGI LG628483724

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG628483724

Diamond specifications and retailer prices

From $423 CAD
£238 GBP
As of October 29, 2026
1 retailer carries this diamond
Only listing: $423 CAD 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 D colour (colourless) and SI1 clarity (slightly-included) and certified by IGI LG628483724 or 628483724. 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
D
Color
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628483724
Dimensions6.24 × 4.29 × 2.59 mm
L/W Ratio1.45
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
6.24 mm4.29 mm0.42 ctD / SI1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG628483724
Side View
Table 60.0%Crown 32.9°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.4%

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: $423 CAD|Low: $423 CAD|High: $423 CAD|Avg: $423 CAD
December 30, 2025
MD Diamonds and Jewellers$423 CAD

3 data points across 1 retailer

1 retailer

B
MD Diamonds and Jewellers
LG628483724 · Oct 29
$423 CAD
£238 GBP
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B
0.42ct Oval
$423 CAD