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Radiant|Natural|GIA

1.01ct J VS1 Radiant Natural Diamond

VG • J/VS1 • GIA 5171966585

Certificate GIA 5171966585

Diamond specifications and retailer prices

From £1,842 GBP
As of November 6, 2026
Save £2,114 GBP (53%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £3,956 GBP at NZ Jewellers · As of November 5, 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 5171966585. Listed at 23 retailers as of November 5, 2026, with prices from £1,842 to £3,956, a £2,114 spread on the same certified stone. NZ Jewellers lists it at £3,956. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
J
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5171966585
Dimensions6.26 × 5.03 × 3.50 mm
L/W Ratio1.24
Top View
6.26 mm5.03 mm1.01 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5171966585
Side View
Table 64.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £2,403 GBP|Low: £1,638 GBP|High: £3,842 GBP|Avg: £2,414 GBP|+3.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 10£1,812 GBP
Retailer 2£1,842 GBP
Retailer 5£1,880 GBP
Retailer 11£1,932 GBP
Retailer 4£2,022 GBP
Retailer 7£2,350 GBP
Retailer 1£2,403 GBP
Retailer 3£2,425 GBP
Retailer 6£2,617 GBP
Retailer 8£2,771 GBP
Retailer 9£3,786 GBP

46 data points across 11 retailers

23 retailers£1,842 GBP to £3,956 GBP

Retailer 1
-
£1,812 GBP
Price last confirmed 17 days ago
B+
Retailer 2
-
£1,842 GBP
View
B+
Retailer 3
-
£1,849 GBP
View
B+
Retailer 4
-
£1,880 GBP
View
Final sale: no returns
B
Retailer 5
-
£1,932 GBP
View
B
Retailer 6
-
£2,021 GBP
View
B
Retailer 7
-
£2,022 GBP
View
Retailer 8
-
£2,057 GBP
View
Price last confirmed 9 days ago
B
Retailer 9
-
£2,057 GBP
View
B
Retailer 10
-
£2,082 GBP
View
B
Retailer 11
-
£2,247 GBP
View
B
Retailer 12
-
£2,309 GBP
View
B
Retailer 13
-
£2,309 GBP
View
B
Retailer 14
-
£2,350 GBP
View
B
Retailer 15
-
£2,383 GBP
View
B
Retailer 16
-
£2,403 GBP
View
Retailer 17
-
£2,425 GBP
View
Price last confirmed 31 days ago
B
Retailer 18
-
£2,560 GBP
View
B
Retailer 19
-
£2,617 GBP
View
Retailer 20
-
£2,635 GBP
View
Price last confirmed 15 days ago
B
Retailer 21
-
£2,771 GBP
View
B
Retailer 22
-
£3,786 GBP
View
Most Expensive
C
NZ Jewellers
36500b63-e087-49b3-9784-74fa0e0f89ef · Nov 5
£3,956 GBP
$5,295 USD
View
22 more retailers have this diamond
Prices start from £1,842 GBPSave up to £2,114 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.

B+
1.01ct Radiant
£1,842 GBP