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Oval|Natural|IGI

0.40ct J VS1 Oval Natural Diamond

VG • J/VS1 • IGI 790618875

Shape and cutting style on the report: Oval brilliant

Certificate IGI 790618875

Diamond specifications and retailer prices

From $507 NZD
$285 USD
As of October 28, 2026
Save $1,632 NZD (76%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,138 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.4ct natural oval diamond

This 0.4ct natural oval sits in the sub-half-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 790618875. Listed at 11 retailers as of October 28, 2026, with prices from $507 to $2,138, a $1,632 spread on the same certified stone. NZ Jewellers lists it at $2,138. 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

0.40
Carat
J
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle36°
OriginNatural
Grading LabIGI
CertificateIGI 790618875
Dimensions6.22 × 4.05 × 2.44 mm
L/W Ratio1.54
Girdle conditionFaceted
Top View
6.22 mm4.05 mm0.40 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 790618875
Side View
Table 62.0%Crown 33.9°Girdle: MED-STKPavilion 36°Culet: NoneDepth 60.2%

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 28
Current: $2,138 NZD|Low: $507 NZD|High: $2,216 NZD|Avg: $876 NZD|-3.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 3$507 NZD
Retailer 6$539 NZD
Retailer 5$556 NZD
Retailer 9$603 NZD
Retailer 10$624 NZD
Retailer 2$697 NZD
Retailer 11$720 NZD
Retailer 8$865 NZD
Retailer 7$924 NZD
Retailer 4$1,287 NZD
NZ Jewellers$2,138 NZD

31 data points across 11 retailers

11 retailers$507 NZD to $2,138 NZD

A
Cheapest Retailer
-
$507 NZD
$285 USD
A
Retailer 2
-
$539 NZD
SGD 410 SGD
View
A
Retailer 3
-
$556 NZD
$313 USD
View
A
Retailer 4
-
$603 NZD
$339 USD
View
A
Retailer 5
-
$624 NZD
$351 USD
View
B+
Retailer 6
-
$697 NZD
£309 GBP
View
B+
Retailer 7
-
$720 NZD
$405 USD
View
B+
Retailer 8
-
$865 NZD
ZAR 7,862 ZAR
View
B
Retailer 9
-
$924 NZD
€495 EUR
View
B
Retailer 10
-
$1,287 NZD
£570 GBP
View
Most Expensive
B
NZ Jewellers
7d1af5bc-f6c4-4183-80f8-241a7b640dd0 · Oct 30
$2,138 NZD
$1,203 USD
View
10 more retailers have this diamond
Prices start from $507 NZDSave up to $1,632 NZD

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
0.40ct Oval
$507 NZD