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Radiant|Natural|GIA

1.01ct J VS1 Radiant Natural Diamond

EX • J/VS1 • GIA 7556021877

Certificate GIA 7556021877

Diamond specifications and retailer prices

From £956 GBP
As of November 6, 2026
Save £1,390 GBP (59%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £3,396 GBP at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.01ct natural radiant diamond

This 1.01ct 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 7556021877. Listed at 16 retailers as of November 4, 2026, with a 145% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
J
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7556021877
Dimensions6.49 × 4.98 × 3.48 mm
L/W Ratio1.30
Girdle conditionPolished
Top View
6.49 mm4.98 mm1.01 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7556021877
Side View
Table 66.0%CrownGirdle: ThickPavilionCulet: NoneDepth 69.8%

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: £1,216 GBP|Low: £947 GBP|High: £2,434 GBP|Avg: £1,521 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
Retailer 14
November 6, 2026
Retailer 13£956 GBP
Retailer 1£1,216 GBP
Retailer 11£1,231 GBP
Retailer 2£1,240 GBP
Retailer 8£1,298 GBP
Retailer 5£1,335 GBP
Retailer 4£1,386 GBP
Retailer 14£1,402 GBP
Retailer 3£1,457 GBP
Retailer 7£1,639 GBP
Retailer 6£1,791 GBP
Retailer 10£1,792 GBP
Retailer 12£2,017 GBP
Retailer 9£2,347 GBP

33 data points across 14 retailers

16 retailers£956 GBP to £2,347 GBP

A
Cheapest Retailer
-
£956 GBP
A
Retailer 2
-
£1,216 GBP
View
A
Retailer 3
-
£1,231 GBP
View
A
Retailer 4
-
£1,240 GBP
View
Final sale: no returns
A
Retailer 5
-
£1,298 GBP
View
Retailer 6
-
£1,335 GBP
View
Price last confirmed 15 days ago
A
Retailer 7
-
£1,386 GBP
View
A
Retailer 8
-
£1,402 GBP
View
A
Retailer 9
-
£1,455 GBP
View
A
Retailer 10
-
£1,457 GBP
View
B+
Retailer 11
-
£1,639 GBP
View
Retailer 12
-
£1,791 GBP
View
Price last confirmed 33 days ago
B+
Retailer 13
-
£1,792 GBP
View
B+
Retailer 14
-
£2,017 GBP
View
B+
Retailer 15
-
£2,347 GBP
View
Most Expensive
NZ Jewellers
dd162720-44ee-43c8-9e42-97bd8365a93a · Sep 25
£3,396 GBP
$4,546 USD
View
Price last confirmed 42 days ago
15 more retailers have this diamond
Prices start from £956 GBPSave up to £1,390 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
1.01ct Radiant
£956 GBP