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Radiant|Natural|GIA

1.20ct J VVS2 Radiant Natural Diamond

ID • J/VVS2 • GIA 5231760150

Certificate GIA 5231760150

Diamond specifications and retailer prices

From £1,799 GBP
As of November 2, 2026
Save £2,279 GBP (56%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £4,078 GBP at NZ Jewellers · As of November 3, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5231760150. Listed at 9 retailers as of November 2, 2026, with prices from £1,799 to £4,078, a £2,279 spread on the same certified stone. NZ Jewellers lists it at £4,078. 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
VVS2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle44.86°
Pavilion angle30.45°
OriginNatural
Grading LabGIA
CertificateGIA 5231760150
Dimensions6.86 × 5.29 × 3.57 mm
L/W Ratio1.30
Top View
6.86 mm5.29 mm1.20 ctJ / VVS2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5231760150
Side View
Table 68.0%Crown 44.86°Girdle: ThickPavilion 30.45°Culet: NoneDepth 67.5%

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 2
Current: £4,078 GBP|Low: £1,798 GBP|High: £4,138 GBP|Avg: £2,432 GBP|-1.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 2£1,799 GBP
Retailer 7£1,928 GBP
Retailer 8£1,951 GBP
Retailer 10£2,026 GBP
Retailer 9£2,060 GBP
Retailer 6£2,191 GBP
Retailer 11£2,217 GBP
Retailer 3£2,224 GBP
Retailer 12£2,326 GBP
Retailer 4£2,354 GBP
Retailer 5£3,417 GBP
NZ Jewellers£4,078 GBP

35 data points across 12 retailers

9 retailers£1,799 GBP to £4,078 GBP

A
Cheapest Retailer
-
£1,799 GBP
A
Retailer 2
-
£1,928 GBP
View
A
Retailer 3
-
£1,951 GBP
View
B+
Retailer 4
-
£2,026 GBP
View
B+
Retailer 5
-
£2,060 GBP
View
Retailer 6
-
£2,191 GBP
View
Price last confirmed 9 days ago
Retailer 7
-
£2,217 GBP
View
Price last confirmed 31 days ago
B
Retailer 8
-
£3,417 GBP
View
Most Expensive
B
NZ Jewellers
d644884b-a905-4f58-bf71-95203fef4ed1 · Nov 3
£4,078 GBP
$5,459 USD
View
8 more retailers have this diamond
Prices start from £1,799 GBPSave up to £2,279 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
£1,799 GBP