Oval|Natural|GIA

0.40ct J VS1 Oval Natural Diamond

EX • J/VS1 • GIA 6391832005

Certificate GIA 6391832005

Diamond specifications and retailer prices

From $446 NZD
₹23,936 INR
As of October 31, 2026
Save $1,005 NZD (69%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $2,493 NZD at NZ Jewellers · As of October 23, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6391832005. Listed at 27 retailers as of October 29, 2026, with a 225% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.40
Carat
J
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6391832005
Dimensions6.26 × 4.00 × 2.45 mm
L/W Ratio1.56
Top View
6.26 mm4.00 mm0.40 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 6391832005
Side View
Table 63.0%CrownGirdle: MED-XTKPavilionCulet: NoneDepth 61.2%

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 31
Current: $446 NZD|Low: $446 NZD|High: $1,519 NZD|Avg: $918 NZD|-7.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 1$446 NZD
Retailer 10$701 NZD
Retailer 3$705 NZD
Retailer 9$720 NZD
Retailer 11$754 NZD
Retailer 5$809 NZD
Retailer 8$882 NZD
Retailer 4$968 NZD
Retailer 2$1,042 NZD
Retailer 7$1,153 NZD
Retailer 6$1,451 NZD

39 data points across 11 retailers

27 retailers$446 NZD to $1,451 NZD

A
Cheapest Retailer
-
$446 NZD
₹23,936 INR
A
Retailer 2
-
$625 NZD
$352 USD
View
Retailer 3
-
$649 NZD
$366 USD
View
Price last confirmed 17 days ago
Retailer 4
-
$649 NZD
$366 USD
View
Price last confirmed 39 days ago
Retailer 5
-
$649 NZD
$366 USD
View
Price last confirmed 30 days ago
A
Retailer 6
-
$672 NZD
$379 USD
View
B+
Retailer 7
-
$697 NZD
$393 USD
View
B+
Retailer 8
-
$701 NZD
$395 USD
View
B+
Retailer 9
-
$720 NZD
$406 USD
View
Retailer 10
-
$726 NZD
$409 USD
View
Price last confirmed 32 days ago
B+
Retailer 11
-
$754 NZD
$425 USD
View
B+
Retailer 12
-
$809 NZD
£359 GBP
View
Retailer 13
-
$875 NZD
$493 USD
View
Price last confirmed 39 days ago
Retailer 14
-
$875 NZD
$493 USD
View
Price last confirmed 32 days ago
Retailer 15
-
$875 NZD
$493 USD
View
Price last confirmed 22 days ago
Retailer 16
-
$875 NZD
$493 USD
View
Price last confirmed 17 days ago
Retailer 17
-
$875 NZD
$493 USD
View
Price last confirmed 8 days ago
B+
Retailer 18
-
$882 NZD
$497 USD
View
B+
Retailer 19
-
$968 NZD
ZAR 8,816 ZAR
View
Retailer 20
-
$1,042 NZD
A$903 AUD
View
Price last confirmed 28 days ago
B
Retailer 21
-
$1,153 NZD
€619 EUR
View
B
Retailer 22
-
$1,451 NZD
£644 GBP
View
Retailer 23
-
$2,493 NZD
$1,405 USD
View
Price under review
Retailer 24
-
$2,493 NZD
$1,405 USD
View
Price under review
Retailer 25
-
$2,493 NZD
$1,405 USD
View
Price under review
Retailer 26
-
$2,493 NZD
$1,405 USD
View
Price under review
Most Expensive
NZ Jewellers
307d4692-bce0-45ac-9d8d-7d9c257e27c8 · Oct 23
$2,493 NZD
$1,405 USD
View
Price under review
26 more retailers have this diamond
Prices start from $446 NZDSave up to $1,005 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
$446 NZD