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Radiant|Natural|GIA

1.20ct J VS2 Radiant Natural Diamond

EX • J/VS2 • GIA 2566153021

Certificate GIA 2566153021

Diamond specifications and retailer prices

From £1,800 GBP
As of November 6, 2026
Save £2,916 GBP (62%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £4,716 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.2ct natural radiant diamond

This 1.2ct natural radiant sits in the classic one-carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2566153021. Listed at 18 retailers as of November 5, 2026, with prices from £1,800 to £4,716, a £2,916 spread on the same certified stone. NZ Jewellers lists it at £4,716. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
J
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2566153021
Dimensions7.26 × 5.31 × 3.56 mm
L/W Ratio1.37
Girdle conditionVery Thick to Very Thick
Key to symbols
Crystal, Needle, Cloud
Top View
7.26 mm5.31 mm1.20 ctJ / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2566153021
Side View
Table 66.0%CrownGirdle: VTK-VTKPavilionCulet: NoneDepth 67.0%

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: £4,716 GBP|Low: £1,706 GBP|High: £4,716 GBP|Avg: £2,458 GBP
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
November 7, 2026
Retailer 6£1,800 GBP
Retailer 5£1,848 GBP
Retailer 17£1,859 GBP
Retailer 16£1,886 GBP
Retailer 13£2,043 GBP
Retailer 14£2,123 GBP
Retailer 11£2,188 GBP
Retailer 4£2,235 GBP
Retailer 9£2,239 GBP
Retailer 10£2,256 GBP
Retailer 8£2,353 GBP
Retailer 18£2,353 GBP
Retailer 15£2,358 GBP
Retailer 2£2,411 GBP
Retailer 3£2,428 GBP
Retailer 7£3,284 GBP
Retailer 12£3,762 GBP
NZ Jewellers£4,716 GBP

39 data points across 18 retailers

18 retailers£1,800 GBP to £4,716 GBP

A
Cheapest Retailer
-
£1,800 GBP
A
Retailer 2
-
£1,848 GBP
View
B+
Retailer 3
-
£1,859 GBP
View
B+
Retailer 4
-
£1,886 GBP
View
Final sale: no returns
B+
Retailer 5
-
£2,043 GBP
View
B+
Retailer 6
-
£2,123 GBP
View
B+
Retailer 7
-
£2,188 GBP
View
B+
Retailer 8
-
£2,235 GBP
View
B+
Retailer 9
-
£2,239 GBP
View
B+
Retailer 10
-
£2,256 GBP
View
B+
Retailer 11
-
£2,353 GBP
View
B+
Retailer 12
-
£2,353 GBP
View
B+
Retailer 13
-
£2,358 GBP
View
B+
Retailer 14
-
£2,411 GBP
View
B
Retailer 15
-
£2,428 GBP
View
B
Retailer 16
-
£3,284 GBP
View
B
Retailer 17
-
£3,762 GBP
View
Most Expensive
B
NZ Jewellers
fa935cbc-5eb1-48da-9317-911a158105b0 · Nov 5
£4,716 GBP
$6,312 USD
View
17 more retailers have this diamond
Prices start from £1,800 GBPSave up to £2,916 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
1.20ct Radiant
£1,800 GBP