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Round|Natural|GIA

1.00ct J VS2 Round Natural Diamond

EX • J/VS2 • GIA 6541732405

Certificate GIA 6541732405

Diamond specifications and retailer prices

From £1,622 GBP
As of November 5, 2026
Save £2,644 GBP (62%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £4,266 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6541732405. Listed at 23 retailers as of November 5, 2026, with prices from £1,622 to £4,266, a £2,644 spread on the same certified stone. NZ Jewellers lists it at £4,266. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle32.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 6541732405
Dimensions6.42 × 6.46 × 3.95 mm
L/W Ratio1.01
Top View
6.42 mm6.46 mm1.00 ctJ / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6541732405
Side View
Table 59.0%Crown 32.5°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 61.3%

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 5
Current: £2,004 GBP|Low: £1,597 GBP|High: £3,618 GBP|Avg: £2,280 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 7£1,835 GBP
Retailer 9£1,934 GBP
Retailer 1£2,004 GBP
Retailer 6£2,004 GBP
Retailer 4£2,146 GBP
Retailer 8£2,286 GBP
Retailer 3£2,373 GBP
Retailer 2£2,491 GBP
Retailer 5£3,565 GBP

43 data points across 9 retailers

23 retailers£1,622 GBP to £4,266 GBP

A
Cheapest Retailer
-
£1,622 GBP
B+
Retailer 2
-
£1,669 GBP
View
B+
Retailer 3
-
£1,743 GBP
View
B+
Retailer 4
-
£1,835 GBP
View
Retailer 5
-
£1,849 GBP
View
Price last confirmed 8 days ago
B+
Retailer 6
-
£1,849 GBP
View
B+
Retailer 7
-
£1,881 GBP
View
B+
Retailer 8
-
£1,934 GBP
View
B+
Retailer 9
-
£2,004 GBP
View
B+
Retailer 10
-
£2,004 GBP
View
B+
Retailer 11
-
£2,019 GBP
View
B
Retailer 12
-
£2,118 GBP
View
B
Retailer 13
-
£2,118 GBP
View
B
Retailer 14
-
£2,133 GBP
View
B+
Retailer 15
-
£2,146 GBP
View
B+
Retailer 16
-
£2,192 GBP
View
Retailer 17
-
£2,286 GBP
View
Price last confirmed 30 days ago
Retailer 18
-
£2,331 GBP
View
Price last confirmed 19 days ago
B+
Retailer 19
-
£2,373 GBP
View
B
Retailer 20
-
£2,471 GBP
View
B
Retailer 21
-
£2,491 GBP
View
B
Retailer 22
-
£3,565 GBP
View
Most Expensive
B
NZ Jewellers
fd27574a-f0f9-4cda-94de-9bd998ed4bba · Nov 5
£4,266 GBP
$5,742 USD
View
22 more retailers have this diamond
Prices start from £1,622 GBPSave up to £2,644 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 Round
£1,622 GBP