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Oval|Natural|GIA

1.00ct J VS1 Oval Natural Diamond

VG • J/VS1 • GIA 6565717655

Certificate GIA 6565717655

Diamond specifications and retailer prices

From £1,300 GBP
As of November 6, 2026
Save £2,357 GBP (64%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £3,657 GBP at NZ Jewellers · As of November 5, 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 6565717655. Listed at 21 retailers as of November 5, 2026, with prices from £1,300 to £3,657, a £2,357 spread on the same certified stone. NZ Jewellers lists it at £3,657. 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

1.00
Carat
J
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565717655
Dimensions8.57 × 5.41 × 3.34 mm
L/W Ratio1.58
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Indented Natural
Top View
8.57 mm5.41 mm1.00 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6565717655
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 61.7%

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: £3,657 GBP|Low: £1,300 GBP|High: £3,818 GBP|Avg: £2,003 GBP|-4.2%
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
Retailer 20
Retailer 21
November 6, 2026
Retailer 6£1,300 GBP
Retailer 2£1,569 GBP
Retailer 3£1,580 GBP
Retailer 12£1,599 GBP
Retailer 21£1,603 GBP
Retailer 4£1,614 GBP
Retailer 13£1,662 GBP
Retailer 14£1,712 GBP
Retailer 20£1,749 GBP
Retailer 16£1,808 GBP
Retailer 11£1,826 GBP
Retailer 5£1,830 GBP
Retailer 15£1,853 GBP
Retailer 18£1,901 GBP
Retailer 10£1,980 GBP
Retailer 8£2,018 GBP
Retailer 7£2,031 GBP
Retailer 19£2,134 GBP
Retailer 17£2,172 GBP
Retailer 9£3,199 GBP
NZ Jewellers£3,657 GBP

12 data points across 21 retailers

21 retailers£1,300 GBP to £3,657 GBP

A
Cheapest Retailer
-
£1,300 GBP
B+
Retailer 2
-
£1,569 GBP
View
B+
Retailer 3
-
£1,580 GBP
View
B+
Retailer 4
-
£1,599 GBP
View
B+
Retailer 5
-
£1,603 GBP
View
B+
Retailer 6
-
£1,614 GBP
View
Final sale: no returns
B+
Retailer 7
-
£1,662 GBP
View
B+
Retailer 8
-
£1,712 GBP
View
B+
Retailer 9
-
£1,749 GBP
View
B+
Retailer 10
-
£1,808 GBP
View
Retailer 11
-
£1,826 GBP
View
Price last confirmed 8 days ago
B+
Retailer 12
-
£1,830 GBP
View
B+
Retailer 13
-
£1,853 GBP
View
B+
Retailer 14
-
£1,901 GBP
View
B
Retailer 15
-
£1,980 GBP
View
B
Retailer 16
-
£2,018 GBP
View
B
Retailer 17
-
£2,031 GBP
View
B
Retailer 18
-
£2,134 GBP
View
B+
Retailer 19
-
£2,172 GBP
View
B
Retailer 20
-
£3,199 GBP
View
Most Expensive
B
NZ Jewellers
5b1a5bd5-2a2e-49a9-a081-76f2caa05cc7 · Nov 5
£3,657 GBP
$4,895 USD
View
20 more retailers have this diamond
Prices start from £1,300 GBPSave up to £2,357 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
£1,300 GBP