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Round|Natural|GIA

1.20ct H VVS1 Round Natural Diamond

EX • H/VVS1 • GIA 2546749858

Certificate GIA 2546749858

Diamond specifications and retailer prices

From £3,003 GBP
As of November 6, 2026
Save £3,700 GBP (55%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £7,039 GBP at NZ Jewellers · As of September 26, 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 H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 2546749858. Listed at 17 retailers as of November 2, 2026, with a 123% 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
H
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2546749858
Dimensions6.76 × 6.72 × 4.27 mm
L/W Ratio1.01
Top View
6.76 mm6.72 mm1.20 ctH / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2546749858
Side View
Table 56.0%Crown 36°Girdle: MediumPavilion 41.2°Culet: NoneDepth 63.4%

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: £3,721 GBP|Low: £3,003 GBP|High: £6,783 GBP|Avg: £4,353 GBP|-4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 13£3,003 GBP
Retailer 11£3,564 GBP
Retailer 1£3,721 GBP
Retailer 6£3,767 GBP
Retailer 2£3,771 GBP
Retailer 10£3,808 GBP
Retailer 5£3,920 GBP
Retailer 4£4,231 GBP
Retailer 9£4,459 GBP
Retailer 7£4,589 GBP
Retailer 8£4,985 GBP
Retailer 12£5,833 GBP
Retailer 3£6,702 GBP

35 data points across 13 retailers

17 retailers£3,003 GBP to £6,702 GBP

A
Cheapest Retailer
-
£3,003 GBP
B+
Retailer 2
-
£3,564 GBP
View
B+
Retailer 3
-
£3,721 GBP
View
B+
Retailer 4
-
£3,767 GBP
View
B+
Retailer 5
-
£3,771 GBP
View
Final sale: no returns
B+
Retailer 6
-
£3,808 GBP
View
Retailer 7
-
£3,920 GBP
View
Price last confirmed 10 days ago
Retailer 8
-
£4,208 GBP
View
Price last confirmed 25 days ago
Retailer 9
-
£4,208 GBP
View
Price last confirmed 38 days ago
Retailer 10
-
£4,231 GBP
View
Price last confirmed 19 days ago
B+
Retailer 11
-
£4,459 GBP
View
B+
Retailer 12
-
£4,589 GBP
View
Retailer 13
-
£4,855 GBP
View
Price last confirmed 28 days ago
B+
Retailer 14
-
£4,985 GBP
View
B
Retailer 15
-
£5,833 GBP
View
B
Retailer 16
-
£6,702 GBP
View
Most Expensive
NZ Jewellers
0ef7bceb-63f1-4190-824f-4e3edb88ad64 · Sep 26
£7,039 GBP
$9,421 USD
View
Price last confirmed 40 days ago
16 more retailers have this diamond
Prices start from £3,003 GBPSave up to £3,700 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
£3,003 GBP