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Round|Natural|GIA

1.20ct G VS2 Round Natural Diamond

EX • G/VS2 • GIA 1555553728

Certificate GIA 1555553728

Diamond specifications and retailer prices

From £2,910 GBP
As of November 4, 2026
Save £3,252 GBP (53%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: £6,489 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 1555553728. Listed at 27 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 angle34°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 1555553728
Dimensions6.80 × 6.83 × 4.24 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cavity, Feather, Needle, Indented Natural
Top View
6.80 mm6.83 mm1.20 ctG / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1555553728
Side View
Table 58.0%Crown 34°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.1%

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: £3,810 GBP|Low: £2,910 GBP|High: £6,253 GBP|Avg: £4,237 GBP|-1.0%
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£2,910 GBP
Retailer 6£3,051 GBP
Retailer 7£3,416 GBP
Retailer 2£3,581 GBP
Retailer 1£3,810 GBP
Retailer 3£3,911 GBP
Retailer 5£4,233 GBP
Retailer 8£4,379 GBP
Retailer 9£4,769 GBP
Retailer 11£5,753 GBP
Retailer 4£6,162 GBP

32 data points across 11 retailers

27 retailers£2,910 GBP to £6,162 GBP

A
Cheapest Retailer
-
£2,910 GBP
A
Retailer 2
-
£3,051 GBP
View
A
Retailer 3
-
£3,343 GBP
View
A
Retailer 4
-
£3,416 GBP
View
A
Retailer 5
-
£3,421 GBP
View
A
Retailer 6
-
£3,538 GBP
View
A
Retailer 7
-
£3,541 GBP
View
A
Retailer 8
-
£3,581 GBP
View
Final sale: no returns
Retailer 9
-
£3,698 GBP
View
Price last confirmed 10 days ago
A
Retailer 10
-
£3,810 GBP
View
B+
Retailer 11
-
£3,852 GBP
View
Retailer 12
-
£3,880 GBP
View
Price last confirmed 20 days ago
Retailer 13
-
£3,880 GBP
View
Price last confirmed 38 days ago
Retailer 14
-
£3,880 GBP
View
Price last confirmed 16 days ago
Retailer 15
-
£3,880 GBP
View
Price last confirmed 37 days ago
Retailer 16
-
£3,911 GBP
View
Price last confirmed 27 days ago
B+
Retailer 17
-
£3,986 GBP
View
B+
Retailer 18
-
£3,993 GBP
View
B+
Retailer 19
-
£4,233 GBP
View
B+
Retailer 20
-
£4,379 GBP
View
Retailer 21
-
£4,476 GBP
View
Price last confirmed 37 days ago
B+
Retailer 22
-
£4,504 GBP
View
B+
Retailer 23
-
£4,769 GBP
View
Retailer 24
-
£5,753 GBP
View
Price last confirmed 8 days ago
B
Retailer 25
-
£6,162 GBP
View
Retailer 26
-
£6,489 GBP
View
Price last confirmed 19 days ago
Most Expensive
NZ Jewellers
485edca9-1305-496c-93d1-cb2c853adca9 · Sep 28
£6,489 GBP
$8,760 USD
View
Price last confirmed 37 days ago
26 more retailers have this diamond
Prices start from £2,910 GBPSave up to £3,252 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
£2,910 GBP