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Oval|Natural|GIA

1.00ct J VS1 Oval Natural Diamond

EX • J/VS1 • GIA 2557801974

Certificate GIA 2557801974

Diamond specifications and retailer prices

From $1,974 AUD
As of November 6, 2026
Save $4,513 AUD (70%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $7,034 AUD at NZ Jewellers · As of October 14, 2026
View at NZ Jewellers

About this 1ct natural oval diamond

This 1ct natural oval sits in the classic one-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 2557801974. Listed at 22 retailers as of November 5, 2026, with a 229% 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

1.00
Carat
J
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557801974
Dimensions7.32 × 5.46 × 3.64 mm
L/W Ratio1.34
Top View
7.32 mm5.46 mm1.00 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557801974
Side View
Table 64.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 66.8%

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: Nov 6
Current: $6,487 AUD|Low: $1,974 AUD|High: $7,034 AUD|Avg: $3,189 AUD|-7.8%
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
Retailer 18
Retailer 19
November 6, 2026
Retailer 5$1,974 AUD
Retailer 19$2,423 AUD
Retailer 3$2,454 AUD
Retailer 18$2,496 AUD
Retailer 12$2,527 AUD
Retailer 10$2,646 AUD
Retailer 16$2,660 AUD
Retailer 2$2,717 AUD
Retailer 9$2,735 AUD
Retailer 14$2,742 AUD
Retailer 4$2,783 AUD
Retailer 13$2,858 AUD
Retailer 17$2,953 AUD
Retailer 11$2,998 AUD
Retailer 6$3,069 AUD
Retailer 15$3,246 AUD
Retailer 7$3,733 AUD
Retailer 8$4,790 AUD
NZ Jewellers$6,487 AUD

23 data points across 19 retailers

22 retailers$1,974 AUD to $6,487 AUD

A
Cheapest Retailer
-
$1,974 AUD
A
Retailer 2
-
$2,423 AUD
View
A
Retailer 3
-
$2,454 AUD
View
Final sale: no returns
A
Retailer 4
-
$2,496 AUD
View
A
Retailer 5
-
$2,527 AUD
View
A
Retailer 6
-
$2,646 AUD
View
A
Retailer 7
-
$2,660 AUD
View
A
Retailer 8
-
$2,717 AUD
View
Retailer 9
-
$2,735 AUD
View
Price last confirmed 8 days ago
A
Retailer 10
-
$2,742 AUD
View
A
Retailer 11
-
$2,783 AUD
View
A
Retailer 12
-
$2,858 AUD
View
A
Retailer 13
-
$2,953 AUD
View
B+
Retailer 14
-
$2,998 AUD
View
Retailer 15
-
$3,033 AUD
View
Price last confirmed 36 days ago
B+
Retailer 16
-
$3,069 AUD
View
B+
Retailer 17
-
$3,246 AUD
View
Retailer 18
-
$3,647 AUD
View
Price last confirmed 32 days ago
B+
Retailer 19
-
$3,733 AUD
View
B
Retailer 20
-
$4,790 AUD
View
B
Retailer 21
-
$6,487 AUD
View
Most Expensive
NZ Jewellers
9ea9aed7-2d9d-42d9-a061-4fff73459776 · Oct 14
$7,034 AUD
$4,833 USD
View
Price last confirmed 23 days ago
21 more retailers have this diamond
Prices start from $1,974 AUDSave up to $4,513 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
1.00ct Oval
$1,974 AUD