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Radiant|Natural|GIA

1.02ct J VS1 Radiant Natural Diamond

ID • J/VS1 • GIA 2557718106

Certificate GIA 2557718106

Diamond specifications and retailer prices

From £1,148 GBP
As of November 6, 2026
Save £2,009 GBP (64%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £3,157 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.02ct natural radiant diamond

This 1.02ct 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 2557718106. Listed at 22 retailers as of November 5, 2026, with prices from £1,148 to £3,157, a £2,009 spread on the same certified stone. NZ Jewellers lists it at £3,157. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
J
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle45.8°
Pavilion angle57.7°
OriginNatural
Grading LabGIA
CertificateGIA 2557718106
Dimensions6.84 × 4.99 × 3.36 mm
L/W Ratio1.37
Girdle conditionPolished
Top View
6.84 mm4.99 mm1.02 ctJ / VS1
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2557718106
Side View
Table 68.0%Crown 45.8°Girdle: STK-VTKPavilion 57.7°Culet: NoneDepth 67.3%

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: £3,157 GBP|Low: £1,138 GBP|High: £3,228 GBP|Avg: £1,688 GBP|-2.2%
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
Retailer 20
Retailer 21
November 7, 2026
Retailer 4£1,148 GBP
Retailer 5£1,246 GBP
Retailer 11£1,263 GBP
Retailer 7£1,325 GBP
Retailer 21£1,368 GBP
Retailer 14£1,377 GBP
Retailer 19£1,408 GBP
Retailer 15£1,418 GBP
Retailer 20£1,431 GBP
Retailer 16£1,434 GBP
Retailer 6£1,578 GBP
Retailer 8£1,599 GBP
Retailer 9£1,599 GBP
Retailer 13£1,639 GBP
Retailer 10£1,651 GBP
Retailer 12£1,784 GBP
Retailer 3£1,841 GBP
Retailer 18£1,842 GBP
Retailer 17£2,049 GBP
Retailer 2£2,631 GBP
NZ Jewellers£3,157 GBP

22 data points across 21 retailers

22 retailers£1,148 GBP to £3,157 GBP

A
Cheapest Retailer
-
£1,148 GBP
A
Retailer 2
-
£1,246 GBP
View
A
Retailer 3
-
£1,263 GBP
View
Final sale: no returns
A
Retailer 4
-
£1,325 GBP
View
A
Retailer 5
-
£1,368 GBP
View
Retailer 6
-
£1,377 GBP
View
Price last confirmed 9 days ago
A
Retailer 7
-
£1,408 GBP
View
A
Retailer 8
-
£1,418 GBP
View
A
Retailer 9
-
£1,431 GBP
View
A
Retailer 10
-
£1,434 GBP
View
A
Retailer 11
-
£1,578 GBP
View
B+
Retailer 12
-
£1,599 GBP
View
B+
Retailer 13
-
£1,599 GBP
View
B+
Retailer 14
-
£1,639 GBP
View
B+
Retailer 15
-
£1,651 GBP
View
B+
Retailer 16
-
£1,784 GBP
View
B+
Retailer 17
-
£1,841 GBP
View
B+
Retailer 18
-
£1,842 GBP
View
Retailer 19
-
£1,916 GBP
View
Price last confirmed 33 days ago
B+
Retailer 20
-
£2,049 GBP
View
B
Retailer 21
-
£2,631 GBP
View
Most Expensive
B
NZ Jewellers
c155581a-7c9a-4d5a-80ad-90911e0f0afc · Nov 5
£3,157 GBP
$4,225 USD
View
21 more retailers have this diamond
Prices start from £1,148 GBPSave up to £2,009 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
1.02ct Radiant
£1,148 GBP