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Oval|Natural|IGI

0.42ct J SI1 Oval Natural Diamond

VG • J/SI1 • IGI 774683591

Shape and cutting style on the report: Oval brilliant

Certificate IGI 774683591

Diamond specifications and retailer prices

From $377 CAD
$270 USD
As of October 31, 2026
Save $1,334 CAD (78%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,711 CAD 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 SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 774683591. Listed at 10 retailers as of October 30, 2026, with prices from $377 to $1,711, a $1,334 spread on the same certified stone. NZ Jewellers lists it at $1,711. 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
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle38.4°
Pavilion angle36.5°
OriginNatural
Grading LabIGI
CertificateIGI 774683591
Dimensions5.86 × 4.09 × 2.62 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizePointed
Top View
5.86 mm4.09 mm0.42 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 774683591
Side View
Table 57.0%Crown 38.4°Girdle: MED-THKPavilion 36.5°Culet: NoneDepth 64.1%

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 31
Current: $1,711 CAD|Low: $377 CAD|High: $1,812 CAD|Avg: $667 CAD|-5.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 3$377 CAD
Retailer 10$391 CAD
Retailer 7$408 CAD
Retailer 8$422 CAD
Retailer 4$461 CAD
Retailer 9$482 CAD
Retailer 6$586 CAD
Retailer 5$635 CAD
Retailer 2$871 CAD
NZ Jewellers$1,711 CAD

34 data points across 10 retailers

10 retailers$377 CAD to $1,711 CAD

A
Cheapest Retailer
-
$377 CAD
$270 USD
A
Retailer 2
-
$391 CAD
$280 USD
View
A
Retailer 3
-
$408 CAD
$292 USD
View
A
Retailer 4
-
$422 CAD
$302 USD
View
A
Retailer 5
-
$461 CAD
£260 GBP
View
B+
Retailer 6
-
$482 CAD
$345 USD
View
B+
Retailer 7
-
$586 CAD
ZAR 6,772 ZAR
View
B+
Retailer 8
-
$635 CAD
€433 EUR
View
B
Retailer 9
-
$871 CAD
£491 GBP
View
Most Expensive
C
NZ Jewellers
f7569ccd-ff62-4869-86dc-99080bc3094a · Oct 30
$1,711 CAD
$1,225 USD
View
9 more retailers have this diamond
Prices start from $377 CADSave up to $1,334 CAD

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
$377 CAD