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Radiant|Natural|GIA

1.20ct J VS2 Radiant Natural Diamond

EX • J/VS2 • GIA 3515184779

Certificate GIA 3515184779

Diamond specifications and retailer prices

From £1,603 GBP
As of November 1, 2026
Save £2,703 GBP (63%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: £4,306 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 3515184779. Listed at 27 retailers as of November 1, 2026, with prices from £1,603 to £4,306, a £2,703 spread on the same certified stone. NZ Jewellers lists it at £4,306. 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
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3515184779
Dimensions6.78 × 5.17 × 3.68 mm
L/W Ratio1.31
Top View
6.78 mm5.17 mm1.20 ctJ / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3515184779
Side View
Table 67.0%CrownGirdle: ThickPavilionCulet: NoneDepth 71.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £4,306 GBP|Low: £1,577 GBP|High: £4,306 GBP|Avg: £2,187 GBP
NZ Jewellers
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Retailer 27
November 7, 2026
Retailer 25£1,603 GBP
Retailer 24£1,618 GBP
Retailer 14£1,646 GBP
Retailer 10£1,677 GBP
Retailer 9£1,685 GBP
Retailer 12£1,722 GBP
Retailer 15£1,759 GBP
Retailer 27£1,853 GBP
Retailer 8£1,866 GBP
Retailer 16£1,866 GBP
Retailer 11£1,898 GBP
Retailer 18£1,925 GBP
Retailer 26£1,952 GBP
Retailer 3£2,022 GBP
Retailer 17£2,080 GBP
Retailer 4£2,137 GBP
Retailer 7£2,137 GBP
Retailer 6£2,153 GBP
Retailer 2£2,179 GBP
Retailer 5£2,211 GBP
Retailer 20£2,356 GBP
Retailer 21£2,407 GBP
Retailer 22£2,513 GBP
Retailer 13£2,669 GBP
Retailer 19£2,966 GBP
Retailer 23£3,599 GBP
NZ Jewellers£4,306 GBP

40 data points across 27 retailers

27 retailers£1,603 GBP to £4,306 GBP

A
Cheapest Retailer
-
£1,603 GBP
A
Retailer 2
-
£1,618 GBP
View
A
Retailer 3
-
£1,646 GBP
View
A
Retailer 4
-
£1,677 GBP
View
A
Retailer 5
-
£1,685 GBP
View
A
Retailer 6
-
£1,722 GBP
View
Final sale: no returns
A
Retailer 7
-
£1,759 GBP
View
B+
Retailer 8
-
£1,853 GBP
View
B+
Retailer 9
-
£1,866 GBP
View
Retailer 10
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£1,866 GBP
View
Price last confirmed 9 days ago
B+
Retailer 11
-
£1,898 GBP
View
Retailer 12
-
£1,925 GBP
View
Price last confirmed 15 days ago
B+
Retailer 13
-
£1,952 GBP
View
B+
Retailer 14
-
£2,022 GBP
View
B+
Retailer 15
-
£2,080 GBP
View
B+
Retailer 16
-
£2,137 GBP
View
B+
Retailer 17
-
£2,137 GBP
View
B+
Retailer 18
-
£2,153 GBP
View
B+
Retailer 19
-
£2,179 GBP
View
B+
Retailer 20
-
£2,211 GBP
View
Retailer 21
-
£2,356 GBP
View
Price last confirmed 31 days ago
B+
Retailer 22
-
£2,407 GBP
View
B+
Retailer 23
-
£2,513 GBP
View
B
Retailer 24
-
£2,669 GBP
View
B
Retailer 25
-
£2,966 GBP
View
B
Retailer 26
-
£3,599 GBP
View
Most Expensive
B
NZ Jewellers
c70660dc-2b75-4441-afa6-0582e188fbe6 · Nov 5
£4,306 GBP
$5,763 USD
View
26 more retailers have this diamond
Prices start from £1,603 GBPSave up to £2,703 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
£1,603 GBP