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1.20ct J VS2 Round Natural Diamond

EX • J/VS2 • GIA 6552433879

Certificate GIA 6552433879

Diamond specifications and retailer prices

From £1,474 GBP
As of November 6, 2026
Save £2,699 GBP (65%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £4,173 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.2ct natural round diamond

This 1.2ct natural round sits in the classic one-carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6552433879. Listed at 8 retailers as of November 5, 2026, with prices from £1,474 to £4,173, a £2,699 spread on the same certified stone. NZ Jewellers lists it at £4,173. 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

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6552433879
Dimensions6.70 × 6.74 × 4.22 mm
L/W Ratio1.01
Key to symbols
Crystal, Cloud
Top View
6.70 mm6.74 mm1.20 ctJ / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552433879
Side View
Table 58.0%CrownGirdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.9%

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: £4,173 GBP|Low: £1,474 GBP|High: £4,379 GBP|Avg: £2,508 GBP|-4.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 8£1,474 GBP
Retailer 2£1,897 GBP
Retailer 5£1,996 GBP
Retailer 3£2,045 GBP
Retailer 7£2,073 GBP
Retailer 4£2,431 GBP
Retailer 6£3,487 GBP
NZ Jewellers£4,173 GBP

43 data points across 8 retailers

8 retailers£1,474 GBP to £4,173 GBP

A
Cheapest Retailer
-
£1,474 GBP
A
Retailer 2
-
£1,897 GBP
View
A
Retailer 3
-
£1,996 GBP
View
B+
Retailer 4
-
£2,045 GBP
View
B+
Retailer 5
-
£2,073 GBP
View
B+
Retailer 6
-
£2,431 GBP
View
B
Retailer 7
-
£3,487 GBP
View
Most Expensive
B
NZ Jewellers
5ff5ba4a-d072-44ba-b572-ce7a00e6cdb3 · Nov 5
£4,173 GBP
$5,616 USD
View
7 more retailers have this diamond
Prices start from £1,474 GBPSave up to £2,699 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 Round
£1,474 GBP