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Oval|Lab Grown|IGI

1.42ct G VS1 Oval Lab Grown Diamond

ID • G/VS1 • IGI LGCD4021

Certificate IGI LGCD4021

Diamond specifications and retailer prices

From $1,863 NZD
$1,050 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: $1,863 NZD at Brilliant Earth
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 Brilliant Earth

About this 1.42ct lab-grown oval diamond

This 1.42ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LGCD4021 or CD4021. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.42
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LGCD4021
Dimensions9.07 × 6.41 × 3.94 mm
L/W Ratio1.41
Top View
9.07 mm6.41 mm1.42 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LGCD4021
Side View
Table 61.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 61.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: $1,863 NZD|Low: $753 NZD|High: $3,052 NZD|Avg: $1,552 NZD|-18.0%
Brilliant Earth
Retailer 2
Retailer 3
April 19, 2026
Retailer 2$753 NZD
Retailer 3$1,082 NZD
Brilliant Earth$1,863 NZD

15 data points across 3 retailers

1 retailer

B
Brilliant Earth
17193009A · Oct 31
$1,863 NZD
$1,050 USD
View

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B
1.42ct Oval
$1,863 NZD