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Cushion|Lab Grown|IGI

0.42ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG804672221

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG804672221

Diamond specifications and retailer prices

From $399 AUD
$280 USD
As of October 29, 2026
2 retailers carry this diamond
Most expensive: $399 AUD at Brilliant Earth
View at Brilliant Earth

About this 0.42ct lab-grown cushion diamond

This 0.42ct lab-grown cushion sits in the sub-half-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG804672221 or 804672221. Listed at 2 retailers as of October 29, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.42
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle32.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804672221
Dimensions5.43 × 3.80 × 2.43 mm
L/W Ratio1.43
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.43 mm3.80 mm0.42 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804672221
Side View
Table 61.0%Crown 34.2°Girdle: THK-VTKPavilion 32.7°Culet: NoneDepth 63.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 29
Current: $399 AUD|Low: $236 AUD|High: $976 AUD|Avg: $473 AUD|-22.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
September 10, 2026
Retailer 6$256 AUD
Retailer 4$327 AUD
Retailer 7$339 AUD
Retailer 2$346 AUD
Brilliant Earth$399 AUD
Retailer 3$466 AUD
Retailer 5$500 AUD
Retailer 9$531 AUD
Retailer 8$911 AUD

60 data points across 9 retailers

2 retailers

Retailer 1
-
$219 AUD
HK$1,200 HKD
Price last confirmed 56 days ago
Most Expensive
B+
Brilliant Earth
20250973A · Oct 29
$399 AUD
$280 USD
View
1 more retailer has this diamond

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.

B+
0.42ct Cushion
$399 AUD