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Radiant|Natural|GIA

1.00ct J VS1 Radiant Natural Diamond

EX • J/VS1 • GIA 2564461531

Certificate GIA 2564461531

Diamond specifications and retailer prices

From £1,281 GBP
As of November 6, 2026
Save £2,277 GBP (64%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £3,558 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural radiant diamond

This 1ct natural radiant 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 2564461531. Listed at 14 retailers as of November 5, 2026, with prices from £1,281 to £3,558, a £2,277 spread on the same certified stone. NZ Jewellers lists it at £3,558. 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
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2564461531
Dimensions6.94 × 5.33 × 3.43 mm
L/W Ratio1.30
Culet sizeNone
Key to symbols
Indented Natural, Pinpoint, Natural
Top View
6.94 mm5.33 mm1.00 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2564461531
Side View
Table 70.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 64.3%

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 6
Current: £3,558 GBP|Low: £1,262 GBP|High: £3,724 GBP|Avg: £1,954 GBP|-4.5%
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
November 7, 2026
Retailer 6£1,281 GBP
Retailer 9£1,281 GBP
Retailer 4£1,570 GBP
Retailer 7£1,617 GBP
Retailer 5£1,656 GBP
Retailer 11£1,702 GBP
Retailer 2£1,703 GBP
Retailer 3£1,776 GBP
Retailer 10£1,780 GBP
Retailer 13£1,851 GBP
Retailer 12£1,963 GBP
Retailer 8£2,973 GBP
NZ Jewellers£3,558 GBP

30 data points across 13 retailers

14 retailers£1,281 GBP to £3,558 GBP

A
Cheapest Retailer
-
£1,281 GBP
A
Retailer 2
-
£1,281 GBP
View
B+
Retailer 3
-
£1,570 GBP
View
Final sale: no returns
B+
Retailer 4
-
£1,617 GBP
View
B+
Retailer 5
-
£1,656 GBP
View
B+
Retailer 6
-
£1,702 GBP
View
B+
Retailer 7
-
£1,703 GBP
View
Retailer 8
-
£1,776 GBP
View
Price last confirmed 11 days ago
B+
Retailer 9
-
£1,780 GBP
View
B+
Retailer 10
-
£1,851 GBP
View
B+
Retailer 11
-
£1,963 GBP
View
Retailer 12
-
£2,226 GBP
View
Price last confirmed 31 days ago
B
Retailer 13
-
£2,973 GBP
View
Most Expensive
B
NZ Jewellers
f07b5920-02b2-4aed-969b-576bd914f993 · Nov 5
£3,558 GBP
$4,762 USD
View
13 more retailers have this diamond
Prices start from £1,281 GBPSave up to £2,277 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 Radiant
£1,281 GBP