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Round|Lab Grown|IGI

0.42ct L VS1 Round Lab Grown Diamond

EX • L/VS1 • IGI LG542222151

Certificate IGI LG542222151

Diamond specifications and retailer prices

From $314 AUD
As of November 6, 2026
Save $427 AUD (58%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $741 AUD at Yorxs · As of November 5, 2026
View at Yorxs

About this 0.42ct lab-grown round diamond

This 0.42ct lab-grown round sits in the sub-half-carat band, graded L colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG542222151 or 542222151. Listed at 2 retailers as of November 5, 2026, with prices from $314 to $741, a $427 spread on the same certified stone. Yorxs lists it at $741. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.42
Carat
L
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginLab Grown
Grading LabIGI
CertificateIGI LG542222151
Dimensions4.92 × 4.95 × 2.87 mm
L/W Ratio1.01
Top View
4.92 mm4.95 mm0.42 ctL / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateIGI LG542222151
Side View
Table 61.5%CrownGirdlePavilionCuletDepth 58.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $314 AUD|Low: $314 AUD|High: $750 AUD|Avg: $532 AUD|-2.7%
Retailer 1
Yorxs
November 6, 2026
Retailer 1$314 AUD
Yorxs$741 AUD

39 data points across 2 retailers

2 retailers$314 AUD to $741 AUD

B+
Cheapest Retailer
-
$314 AUD
Most Expensive
C
Yorxs
2042 · Nov 5
$741 AUD
€494 EUR
View
1 more retailer has this diamond
Prices start from $314 AUDSave up to $427 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.

B+
0.42ct Round
$314 AUD