Oval|Natural|IGI

0.42ct J VS2 Oval Natural Diamond

VG • J/VS2 • IGI 839660238

Shape and cutting style on the report: Oval brilliant

Certificate IGI 839660238

Diamond specifications and retailer prices

From £210 GBP
$281 USD
As of October 29, 2026
Save £739 GBP (78%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £949 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.42ct natural oval diamond

This 0.42ct natural oval sits in the sub-half-carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 839660238. Listed at 9 retailers as of October 29, 2026, with prices from £210 to £949, a £739 spread on the same certified stone. NZ Jewellers lists it at £949. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.42
Carat
J
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle31.9°
Pavilion angle34.9°
OriginNatural
Grading LabIGI
CertificateIGI 839660238
Dimensions6.32 × 4.26 × 2.37 mm
L/W Ratio1.48
Girdle conditionFaceted
Top View
6.32 mm4.26 mm0.42 ctJ / VS2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 839660238
Side View
Table 54.0%Crown 31.9°Girdle: MED-THKPavilion 34.9°Culet: NoneDepth 55.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £949 GBP|Low: £210 GBP|High: £949 GBP|Avg: £394 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 6£210 GBP
Retailer 7£234 GBP
Retailer 8£296 GBP
Retailer 4£299 GBP
Retailer 9£328 GBP
Retailer 3£368 GBP
Retailer 2£425 GBP
Retailer 5£486 GBP
NZ Jewellers£949 GBP

21 data points across 9 retailers

9 retailers£210 GBP to £949 GBP

A
Cheapest Retailer
-
£210 GBP
$281 USD
B+
Retailer 2
-
£234 GBP
$313 USD
View
B+
Retailer 3
-
£296 GBP
$397 USD
View
B+
Retailer 4
-
£299 GBP
$400 USD
View
B+
Retailer 5
-
£328 GBP
$439 USD
View
B+
Retailer 6
-
£368 GBP
€470 EUR
View
B
Retailer 7
-
£425 GBP
View
B
Retailer 8
-
£486 GBP
View
Most Expensive
C
NZ Jewellers
4198fb96-dd05-4cdc-9cca-42627262d085 · Oct 30
£949 GBP
$1,271 USD
View
8 more retailers have this diamond
Prices start from £210 GBPSave up to £739 GBP

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.

A
0.42ct Oval
£210 GBP