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Round|Lab Grown|IGI

0.42ct J VVS2 Round Lab Grown Diamond

EX • J/VVS2 • IGI LGF5E53886

Certificate IGI LGF5E53886

Diamond specifications and retailer prices

From $550 AUD
£304 GBP
As of October 30, 2026
Save $407 AUD (43%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $957 AUD at 18carati · As of October 28, 2026
View at 18carati

About this 0.42ct lab-grown round diamond

This 0.42ct lab-grown round sits in the sub-half-carat band, graded J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LGF5E53886 or F5E53886. Listed at 2 retailers as of October 28, 2026, with prices from $550 to $957, a $407 spread on the same certified stone. 18carati lists it at $957. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.42
Carat
J
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginLab Grown
Grading LabIGI
CertificateIGI LGF5E53886
Dimensions4.75 × 4.77 × 2.98 mm
L/W Ratio1.00
Top View
4.75 mm4.77 mm0.42 ctJ / VVS2
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateIGI LGF5E53886
Side View
Table 58.0%CrownGirdlePavilionCulet: NoneDepth 62.6%

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: Oct 30
Current: $957 AUD|Low: $526 AUD|High: $957 AUD|Avg: $744 AUD|+3.2%
18carati
Retailer 2
October 30, 2026
Retailer 2$550 AUD
18carati$957 AUD

30 data points across 2 retailers

2 retailers$550 AUD to $957 AUD

B+
Cheapest Retailer
-
$550 AUD
£304 GBP
Most Expensive
C
18carati
NK-3886JVVS2-0042 · Oct 28
$957 AUD
€640 EUR
View
1 more retailer has this diamond
Prices start from $550 AUDSave up to $407 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
$550 AUD