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Round|Natural|GIA

1.20ct J VVS1 Round Natural Diamond

EX • J/VVS1 • GIA 3555967907

Certificate GIA 3555967907

Diamond specifications and retailer prices

From £2,013 GBP
As of November 6, 2026
Save £2,694 GBP (57%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £4,707 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 3555967907. Listed at 20 retailers as of November 5, 2026, with prices from £2,013 to £4,707, a £2,694 spread on the same certified stone. NZ Jewellers lists it at £4,707. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle32.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 3555967907
Dimensions6.81 × 6.84 × 4.19 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Pinpoint, Feather
Top View
6.81 mm6.84 mm1.20 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 3555967907
Side View
Table 61.0%Crown 32.5°Girdle: Slightly ThickPavilion 41.8°Culet: NoneDepth 61.5%

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 6
Current: £4,707 GBP|Low: £1,976 GBP|High: £4,770 GBP|Avg: £3,003 GBP|-1.3%
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
November 6, 2026
Retailer 2£2,013 GBP
Retailer 7£2,409 GBP
Retailer 11£2,411 GBP
Retailer 13£2,493 GBP
Retailer 3£2,702 GBP
Retailer 8£2,713 GBP
Retailer 4£2,791 GBP
Retailer 10£2,809 GBP
Retailer 6£2,818 GBP
Retailer 9£2,938 GBP
Retailer 12£2,962 GBP
Retailer 16£3,109 GBP
Retailer 15£3,117 GBP
Retailer 14£3,297 GBP
Retailer 5£4,526 GBP
NZ Jewellers£4,707 GBP

16 data points across 16 retailers

20 retailers£2,013 GBP to £4,707 GBP

A
Cheapest Retailer
-
£2,013 GBP
B+
Retailer 2
-
£2,409 GBP
View
B+
Retailer 3
-
£2,411 GBP
View
B+
Retailer 4
-
£2,493 GBP
View
Final sale: no returns
Retailer 5
-
£2,636 GBP
View
Price last confirmed 56 days ago
B+
Retailer 6
-
£2,702 GBP
View
Retailer 7
-
£2,713 GBP
View
Price last confirmed 8 days ago
B+
Retailer 8
-
£2,791 GBP
View
B+
Retailer 9
-
£2,809 GBP
View
B+
Retailer 10
-
£2,818 GBP
View
Retailer 11
-
£2,823 GBP
View
Price last confirmed 29 days ago
B+
Retailer 12
-
£2,938 GBP
View
B
Retailer 13
-
£2,962 GBP
View
Retailer 14
-
£3,042 GBP
View
Price last confirmed 60 days ago
B+
Retailer 15
-
£3,109 GBP
View
B+
Retailer 16
-
£3,117 GBP
View
B
Retailer 17
-
£3,297 GBP
View
B
Retailer 18
-
£4,526 GBP
View
Retailer 19
-
£4,592 GBP
View
Price last confirmed 57 days ago
Most Expensive
B
NZ Jewellers
9c58256b-3104-4b76-bd62-a214a4328850 · Nov 5
£4,707 GBP
$6,335 USD
View
19 more retailers have this diamond
Prices start from £2,013 GBPSave up to £2,694 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
£2,013 GBP