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Oval|Natural|GIA

0.40ct J VS1 Oval Natural Diamond

VG • J/VS1 • GIA 1558171100

Certificate GIA 1558171100

Diamond specifications and retailer prices

From $338 AUD
₹22,590 INR
As of October 30, 2026
Save $532 AUD (61%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,782 AUD 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 stated by the retailer rather than the lab and certified by GIA 1558171100. Listed at 18 retailers as of October 30, 2026, with a 158% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1558171100
Dimensions5.72 × 4.05 × 2.55 mm
L/W Ratio1.41
Top View
5.72 mm4.05 mm0.40 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1558171100
Side View
Table 61.0%CrownGirdle: MED-VTKPavilionCulet: NDepth 62.8%

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 30
Current: $1,782 AUD|Low: $337 AUD|High: $1,789 AUD|Avg: $712 AUD|-0.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 11$338 AUD
Retailer 16$466 AUD
Retailer 4$499 AUD
Retailer 14$501 AUD
Retailer 15$518 AUD
Retailer 8$585 AUD
Retailer 2$594 AUD
Retailer 3$626 AUD
Retailer 6$629 AUD
Retailer 13$651 AUD
Retailer 5$678 AUD
Retailer 12$721 AUD
Retailer 9$748 AUD
Retailer 17$783 AUD
Retailer 10$870 AUD
Retailer 7$1,085 AUD
NZ Jewellers$1,782 AUD

30 data points across 17 retailers

18 retailers$338 AUD to $870 AUD

A
Cheapest Retailer
-
$338 AUD
₹22,590 INR
A
Retailer 2
-
$401 AUD
HK$2,200 HKD
View
A
Retailer 3
-
$466 AUD
$327 USD
View
A
Retailer 4
-
$499 AUD
SGD 474 SGD
View
A
Retailer 5
-
$501 AUD
$352 USD
View
B+
Retailer 6
-
$518 AUD
$364 USD
View
B+
Retailer 7
-
$585 AUD
$411 USD
View
B+
Retailer 8
-
$594 AUD
£329 GBP
View
B+
Retailer 9
-
$626 AUD
$440 USD
View
B+
Retailer 10
-
$629 AUD
$442 USD
View
B+
Retailer 11
-
$651 AUD
$457 USD
View
B+
Retailer 12
-
$678 AUD
$476 USD
View
B
Retailer 13
-
$721 AUD
ZAR 8,179 ZAR
View
Retailer 14
-
$748 AUD
View
Price last confirmed 27 days ago
B
Retailer 15
-
$783 AUD
$550 USD
View
B
Retailer 16
-
$870 AUD
€582 EUR
View
Retailer 17
-
$1,085 AUD
£600 GBP
View
Price last confirmed 10 days ago
Most Expensive
NZ Jewellers
69f0bc36-f1da-475f-831b-4d3001e0d5e9 · Oct 30
$1,782 AUD
$1,252 USD
View
Price under review
17 more retailers have this diamond
Prices start from $338 AUDSave up to $532 AUD

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
$338 AUD