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Round|Natural|GIA

1.20ct I VVS1 Round Natural Diamond

EX • I/VVS1 • GIA 5523573484

Certificate GIA 5523573484

Diamond specifications and retailer prices

From £2,723 GBP
As of November 4, 2026
Save £3,767 GBP (58%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £6,490 GBP at NZ Jewellers · As of October 30, 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 I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 5523573484. Listed at 23 retailers as of October 30, 2026, with prices from £2,723 to £6,490, a £3,767 spread on the same certified stone. NZ Jewellers lists it at £6,490. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
I
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 5523573484
Dimensions6.77 × 6.73 × 4.28 mm
L/W Ratio1.01
Top View
6.77 mm6.73 mm1.20 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5523573484
Side View
Table 57.0%Crown 36.5°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 4
Current: £6,490 GBP|Low: £2,723 GBP|High: £6,521 GBP|Avg: £3,798 GBP|-0.5%
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
Retailer 19
Retailer 20
November 6, 2026
Retailer 17£2,723 GBP
Retailer 11£2,806 GBP
Retailer 7£2,943 GBP
Retailer 5£3,028 GBP
Retailer 9£3,188 GBP
Retailer 18£3,188 GBP
Retailer 20£3,188 GBP
Retailer 14£3,202 GBP
Retailer 8£3,375 GBP
Retailer 2£3,443 GBP
Retailer 6£3,483 GBP
Retailer 10£3,679 GBP
Retailer 3£3,886 GBP
Retailer 15£3,916 GBP
Retailer 16£3,952 GBP
Retailer 12£4,087 GBP
Retailer 13£4,294 GBP
Retailer 4£4,488 GBP
Retailer 19£5,606 GBP
NZ Jewellers£6,490 GBP

26 data points across 20 retailers

23 retailers£2,723 GBP to £6,490 GBP

A
Cheapest Retailer
-
£2,723 GBP
Retailer 2
-
£2,748 GBP
View
Price last confirmed 50 days ago
A
Retailer 3
-
£2,806 GBP
View
A
Retailer 4
-
£2,844 GBP
View
A
Retailer 5
-
£2,943 GBP
View
Final sale: no returns
A
Retailer 6
-
£3,028 GBP
View
A
Retailer 7
-
£3,188 GBP
View
A
Retailer 8
-
£3,188 GBP
View
Retailer 9
-
£3,188 GBP
View
Price last confirmed 8 days ago
A
Retailer 10
-
£3,202 GBP
View
B+
Retailer 11
-
£3,375 GBP
View
B+
Retailer 12
-
£3,443 GBP
View
B+
Retailer 13
-
£3,483 GBP
View
Retailer 14
-
£3,607 GBP
View
Price last confirmed 28 days ago
B+
Retailer 15
-
£3,679 GBP
View
Retailer 16
-
£3,886 GBP
View
Price last confirmed 14 days ago
B+
Retailer 17
-
£3,916 GBP
View
B+
Retailer 18
-
£3,952 GBP
View
B+
Retailer 19
-
£4,087 GBP
View
B+
Retailer 20
-
£4,294 GBP
View
B
Retailer 21
-
£5,606 GBP
View
B
Retailer 22
-
£6,132 GBP
View
Most Expensive
B
NZ Jewellers
e5264533-7dbe-4c84-b9e4-bb189e0528db · Oct 30
£6,490 GBP
$8,735 USD
View
22 more retailers have this diamond
Prices start from £2,723 GBPSave up to £3,767 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
£2,723 GBP