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Round|Natural|GIA

1.20ct J VVS2 Round Natural Diamond

EX • J/VVS2 • GIA 2556199010

Certificate GIA 2556199010

Diamond specifications and retailer prices

From £1,892 GBP
As of November 6, 2026
Save £1,074 GBP (36%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £2,967 GBP at Riddles Jewelry · As of November 4, 2026
View at Riddles Jewelry

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 2556199010. Listed at 7 retailers as of November 4, 2026, with prices from £1,892 to £2,967, a £1,074 spread on the same certified stone. Riddles Jewelry lists it at £2,967. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556199010
Dimensions6.69 × 6.74 × 4.21 mm
L/W Ratio1.01
Top View
6.69 mm6.74 mm1.20 ctJ / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556199010
Side View
Table 59.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 62.7%

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 6
Current: £2,902 GBP|Low: £1,873 GBP|High: £3,246 GBP|Avg: £2,491 GBP|-7.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Riddles Jewelry
November 5, 2026
Retailer 2£1,892 GBP
Retailer 5£2,000 GBP
Retailer 4£2,059 GBP
Retailer 6£2,164 GBP
Retailer 3£2,749 GBP
Retailer 1£2,902 GBP
Riddles Jewelry£2,967 GBP

41 data points across 7 retailers

7 retailers£1,892 GBP to £2,967 GBP

A
Cheapest Retailer
-
£1,892 GBP
A
Retailer 2
-
£2,000 GBP
View
A
Retailer 3
-
£2,059 GBP
View
A
Retailer 4
-
£2,164 GBP
View
Final sale: no returns
B+
Retailer 5
-
£2,749 GBP
View
B+
Retailer 6
-
£2,902 GBP
View
Most Expensive
B+
Riddles Jewelry
1960306455 · Nov 4
£2,967 GBP
$3,993 USD
View
6 more retailers have this diamond
Prices start from £1,892 GBPSave up to £1,074 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
£1,892 GBP