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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 £1,013 GBP
As of November 6, 2026
Save £2,317 GBP (70%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £3,611 GBP 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: £3,330 GBP|Low: £1,013 GBP|High: £3,611 GBP|Avg: £1,637 GBP|-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£1,013 GBP
Retailer 19£1,244 GBP
Retailer 3£1,260 GBP
Retailer 18£1,281 GBP
Retailer 12£1,297 GBP
Retailer 10£1,358 GBP
Retailer 16£1,366 GBP
Retailer 2£1,395 GBP
Retailer 9£1,404 GBP
Retailer 14£1,408 GBP
Retailer 4£1,428 GBP
Retailer 13£1,467 GBP
Retailer 17£1,516 GBP
Retailer 11£1,539 GBP
Retailer 6£1,576 GBP
Retailer 15£1,666 GBP
Retailer 7£1,916 GBP
Retailer 8£2,459 GBP
NZ Jewellers£3,330 GBP

23 data points across 19 retailers

22 retailers£1,013 GBP to £3,330 GBP

A
Cheapest Retailer
-
£1,013 GBP
A
Retailer 2
-
£1,244 GBP
View
A
Retailer 3
-
£1,260 GBP
View
Final sale: no returns
A
Retailer 4
-
£1,281 GBP
View
A
Retailer 5
-
£1,297 GBP
View
A
Retailer 6
-
£1,358 GBP
View
A
Retailer 7
-
£1,366 GBP
View
A
Retailer 8
-
£1,395 GBP
View
Retailer 9
-
£1,404 GBP
View
Price last confirmed 8 days ago
A
Retailer 10
-
£1,408 GBP
View
A
Retailer 11
-
£1,428 GBP
View
A
Retailer 12
-
£1,467 GBP
View
A
Retailer 13
-
£1,516 GBP
View
B+
Retailer 14
-
£1,539 GBP
View
Retailer 15
-
£1,557 GBP
View
Price last confirmed 36 days ago
B+
Retailer 16
-
£1,576 GBP
View
B+
Retailer 17
-
£1,666 GBP
View
Retailer 18
-
£1,872 GBP
View
Price last confirmed 32 days ago
B+
Retailer 19
-
£1,916 GBP
View
B
Retailer 20
-
£2,459 GBP
View
B
Retailer 21
-
£3,330 GBP
View
Most Expensive
NZ Jewellers
9ea9aed7-2d9d-42d9-a061-4fff73459776 · Oct 14
£3,611 GBP
$4,833 USD
View
Price last confirmed 23 days ago
21 more retailers have this diamond
Prices start from £1,013 GBPSave up to £2,317 GBP

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
£1,013 GBP