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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 $386 USD
£304 GBP
As of October 30, 2026
Save $286 USD (43%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $672 USD 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 $386 to $672, a $286 spread on the same certified stone. 18carati lists it at $672. 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
Color
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: $672 USD|Low: $369 USD|High: $672 USD|Avg: $523 USD|+3.2%
18carati
Retailer 2
October 30, 2026
Retailer 2$386 USD
18carati$672 USD

30 data points across 2 retailers

2 retailers$386 USD to $672 USD

B+
Cheapest Retailer
-
$386 USD
£304 GBP
Most Expensive
C
18carati
NK-3886JVVS2-0042 · Oct 28
$672 USD
€640 EUR
View
1 more retailer has this diamond
Prices start from $386 USDSave up to $286 USD

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
$386 USD