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Round|Natural|GIA

1.20ct G VS2 Round Natural Diamond

EX • G/VS2 • GIA 2566225915

Certificate GIA 2566225915

Diamond specifications and retailer prices

From £3,043 GBP
As of November 4, 2026
Save £3,411 GBP (53%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: £6,796 GBP at NZ Jewellers · As of September 28, 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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2566225915. Listed at 26 retailers as of November 4, 2026, with a 112% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2566225915
Dimensions6.74 × 6.77 × 4.21 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather, Needle
Top View
6.74 mm6.77 mm1.20 ctG / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566225915
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.3%

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 4
Current: £3,902 GBP|Low: £3,043 GBP|High: £6,507 GBP|Avg: £4,349 GBP|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 10£3,043 GBP
Retailer 6£3,194 GBP
Retailer 7£3,579 GBP
Retailer 2£3,750 GBP
Retailer 1£3,902 GBP
Retailer 3£4,096 GBP
Retailer 5£4,416 GBP
Retailer 8£4,587 GBP
Retailer 9£4,995 GBP
Retailer 11£5,903 GBP
Retailer 4£6,454 GBP

33 data points across 11 retailers

26 retailers£3,043 GBP to £6,454 GBP

A
Cheapest Retailer
-
£3,043 GBP
A
Retailer 2
-
£3,194 GBP
View
A
Retailer 3
-
£3,499 GBP
View
A
Retailer 4
-
£3,579 GBP
View
B+
Retailer 5
-
£3,706 GBP
View
B+
Retailer 6
-
£3,707 GBP
View
B+
Retailer 7
-
£3,750 GBP
View
Final sale: no returns
Retailer 8
-
£3,874 GBP
View
Price last confirmed 9 days ago
B+
Retailer 9
-
£3,902 GBP
View
B+
Retailer 10
-
£4,022 GBP
View
Retailer 11
-
£4,064 GBP
View
Price last confirmed 20 days ago
Retailer 12
-
£4,064 GBP
View
Price last confirmed 38 days ago
Retailer 13
-
£4,064 GBP
View
Price last confirmed 16 days ago
Retailer 14
-
£4,064 GBP
View
Price last confirmed 37 days ago
Retailer 15
-
£4,096 GBP
View
Price last confirmed 27 days ago
B+
Retailer 16
-
£4,171 GBP
View
B+
Retailer 17
-
£4,177 GBP
View
B+
Retailer 18
-
£4,416 GBP
View
B+
Retailer 19
-
£4,587 GBP
View
Retailer 20
-
£4,689 GBP
View
Price last confirmed 37 days ago
B+
Retailer 21
-
£4,719 GBP
View
B+
Retailer 22
-
£4,995 GBP
View
Retailer 23
-
£5,903 GBP
View
Price last confirmed 8 days ago
B
Retailer 24
-
£6,454 GBP
View
Retailer 25
-
£6,796 GBP
View
Price last confirmed 19 days ago
Most Expensive
NZ Jewellers
b0853368-e100-4924-a16f-9ac1858acd24 · Sep 28
£6,796 GBP
$9,175 USD
View
Price last confirmed 37 days ago
25 more retailers have this diamond
Prices start from £3,043 GBPSave up to £3,411 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
£3,043 GBP