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Round|Natural|GIA

1.00ct J VS2 Round Natural Diamond

EX • J/VS2 • GIA 5433613206

Certificate GIA 5433613206

Diamond specifications and retailer prices

From £1,355 GBP
As of November 5, 2026
Save £2,569 GBP (65%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £3,924 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 5433613206. Listed at 22 retailers as of November 5, 2026, with prices from £1,355 to £3,924, a £2,569 spread on the same certified stone. NZ Jewellers lists it at £3,924. 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
FluorescenceNone
Crown angle33°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 5433613206
Dimensions6.44 × 6.41 × 3.96 mm
L/W Ratio1.00
Top View
6.44 mm6.41 mm1.00 ctJ / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5433613206
Side View
Table 60.0%Crown 33°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 61.6%

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: £1,907 GBP|Low: £1,355 GBP|High: £3,327 GBP|Avg: £1,932 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 8£1,355 GBP
Retailer 11£1,369 GBP
Retailer 4£1,675 GBP
Retailer 12£1,696 GBP
Retailer 2£1,731 GBP
Retailer 13£1,861 GBP
Retailer 1£1,907 GBP
Retailer 5£1,963 GBP
Retailer 6£1,974 GBP
Retailer 3£2,103 GBP
Retailer 10£2,112 GBP
Retailer 7£2,291 GBP
Retailer 9£3,279 GBP

39 data points across 13 retailers

22 retailers£1,355 GBP to £3,924 GBP

A
Cheapest Retailer
-
£1,355 GBP
A
Retailer 2
-
£1,369 GBP
View
B+
Retailer 3
-
£1,646 GBP
View
B+
Retailer 4
-
£1,675 GBP
View
B+
Retailer 5
-
£1,696 GBP
View
B+
Retailer 6
-
£1,731 GBP
View
Final sale: no returns
B+
Retailer 7
-
£1,861 GBP
View
B+
Retailer 8
-
£1,877 GBP
View
B+
Retailer 9
-
£1,907 GBP
View
Retailer 10
-
£1,930 GBP
View
Price last confirmed 89 days ago
B+
Retailer 11
-
£1,963 GBP
View
B+
Retailer 12
-
£1,974 GBP
View
B+
Retailer 13
-
£1,981 GBP
View
B+
Retailer 14
-
£2,032 GBP
View
Retailer 15
-
£2,103 GBP
View
Price last confirmed 30 days ago
B+
Retailer 16
-
£2,112 GBP
View
B
Retailer 17
-
£2,161 GBP
View
B
Retailer 18
-
£2,165 GBP
View
B+
Retailer 19
-
£2,291 GBP
View
B
Retailer 20
-
£2,884 GBP
View
B
Retailer 21
-
£3,279 GBP
View
Most Expensive
B
NZ Jewellers
abd704c4-ae7d-42c7-8600-6007fe64e591 · Nov 5
£3,924 GBP
$5,281 USD
View
21 more retailers have this diamond
Prices start from £1,355 GBPSave up to £2,569 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
£1,355 GBP