CaratHunter
Plans
Round|Natural|GIA

1.20ct J VVS1 Round Natural Diamond

EX • J/VVS1 • GIA 6512808872

Certificate GIA 6512808872

Diamond specifications and retailer prices

From £2,348 GBP
As of November 6, 2026
Save £2,739 GBP (54%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £5,087 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 6512808872. Listed at 18 retailers as of November 5, 2026, with prices from £2,348 to £5,087, a £2,739 spread on the same certified stone. NZ Jewellers lists it at £5,087. 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
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6512808872
Dimensions6.75 × 6.79 × 4.25 mm
L/W Ratio1.01
Top View
6.75 mm6.79 mm1.20 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6512808872
Side View
Table 56.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 62.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £5,087 GBP|Low: £2,289 GBP|High: £5,087 GBP|Avg: £3,156 GBP|+2.6%
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 6, 2026
Retailer 7£2,348 GBP
Retailer 4£2,441 GBP
Retailer 17£2,545 GBP
Retailer 3£2,645 GBP
Retailer 16£2,645 GBP
Retailer 18£2,747 GBP
Retailer 2£2,921 GBP
Retailer 5£2,972 GBP
Retailer 6£2,972 GBP
Retailer 15£3,052 GBP
Retailer 8£3,069 GBP
Retailer 10£3,127 GBP
Retailer 9£3,223 GBP
Retailer 13£3,293 GBP
Retailer 12£3,335 GBP
Retailer 11£3,563 GBP
Retailer 14£4,883 GBP
NZ Jewellers£5,087 GBP

38 data points across 18 retailers

18 retailers£2,348 GBP to £5,087 GBP

B+
Cheapest Retailer
-
£2,348 GBP
B+
Retailer 2
-
£2,441 GBP
View
Final sale: no returns
B+
Retailer 3
-
£2,545 GBP
View
B+
Retailer 4
-
£2,645 GBP
View
Retailer 5
-
£2,645 GBP
View
Price last confirmed 8 days ago
B+
Retailer 6
-
£2,747 GBP
View
B+
Retailer 7
-
£2,921 GBP
View
B+
Retailer 8
-
£2,972 GBP
View
B+
Retailer 9
-
£2,972 GBP
View
B+
Retailer 10
-
£3,052 GBP
View
B+
Retailer 11
-
£3,069 GBP
View
Retailer 12
-
£3,127 GBP
View
Price last confirmed 29 days ago
Retailer 13
-
£3,223 GBP
View
Price last confirmed 14 days ago
B+
Retailer 14
-
£3,293 GBP
View
B+
Retailer 15
-
£3,335 GBP
View
B
Retailer 16
-
£3,563 GBP
View
B
Retailer 17
-
£4,883 GBP
View
Most Expensive
B
NZ Jewellers
465ca846-ce7a-44f3-b51a-713866ea7a40 · Nov 5
£5,087 GBP
$6,847 USD
View
17 more retailers have this diamond
Prices start from £2,348 GBPSave up to £2,739 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.

B+
1.20ct Round
£2,348 GBP