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Round|Natural|GIA

1.00ct J VS2 Round Natural Diamond

EX • J/VS2 • GIA 3535521018

Certificate GIA 3535521018

Diamond specifications and retailer prices

From £1,331 GBP
As of November 5, 2026
Save £2,322 GBP (64%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £3,653 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 3535521018. Listed at 20 retailers as of November 5, 2026, with prices from £1,331 to £3,653, a £2,322 spread on the same certified stone. NZ Jewellers lists it at £3,653. 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 angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 3535521018
Dimensions6.35 × 6.31 × 4.00 mm
L/W Ratio1.01
Top View
6.35 mm6.31 mm1.00 ctJ / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3535521018
Side View
Table 55.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.2%

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: £3,653 GBP|Low: £1,331 GBP|High: £3,722 GBP|Avg: £1,953 GBP|-1.8%
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 19£1,331 GBP
Retailer 6£1,430 GBP
Retailer 13£1,456 GBP
Retailer 16£1,461 GBP
Retailer 11£1,494 GBP
Retailer 5£1,583 GBP
Retailer 17£1,612 GBP
Retailer 10£1,656 GBP
Retailer 2£1,661 GBP
Retailer 7£1,768 GBP
Retailer 9£1,768 GBP
Retailer 18£1,826 GBP
Retailer 12£1,828 GBP
Retailer 14£1,888 GBP
Retailer 15£2,034 GBP
Retailer 3£2,132 GBP
Retailer 4£2,135 GBP
Retailer 8£3,109 GBP
NZ Jewellers£3,653 GBP

26 data points across 19 retailers

20 retailers£1,331 GBP to £3,653 GBP

A
Cheapest Retailer
-
£1,331 GBP
A
Retailer 2
-
£1,430 GBP
View
A
Retailer 3
-
£1,456 GBP
View
A
Retailer 4
-
£1,461 GBP
View
Final sale: no returns
A
Retailer 5
-
£1,494 GBP
View
A
Retailer 6
-
£1,583 GBP
View
A
Retailer 7
-
£1,612 GBP
View
B+
Retailer 8
-
£1,656 GBP
View
A
Retailer 9
-
£1,661 GBP
View
B+
Retailer 10
-
£1,768 GBP
View
B+
Retailer 11
-
£1,768 GBP
View
B+
Retailer 12
-
£1,826 GBP
View
B+
Retailer 13
-
£1,828 GBP
View
B+
Retailer 14
-
£1,888 GBP
View
B+
Retailer 15
-
£2,034 GBP
View
B+
Retailer 16
-
£2,132 GBP
View
B
Retailer 17
-
£2,135 GBP
View
Retailer 18
-
£2,256 GBP
View
Price last confirmed 30 days ago
B
Retailer 19
-
£3,109 GBP
View
Most Expensive
B
NZ Jewellers
2b5630c6-e1bb-45ce-bdb1-dee63d46b309 · Nov 5
£3,653 GBP
$4,917 USD
View
19 more retailers have this diamond
Prices start from £1,331 GBPSave up to £2,322 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
£1,331 GBP