Radiant|Natural|GIA

1.20ct H VS1 Radiant Natural Diamond

EX • H/VS1 • GIA 2556036111

Certificate GIA 2556036111

Diamond specifications and retailer prices

From £2,295 GBP
As of November 6, 2026
Save £2,689 GBP (54%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £5,330 GBP at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.2ct natural radiant diamond

This 1.2ct natural radiant sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2556036111. Listed at 20 retailers as of November 2, 2026, with a 117% 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
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556036111
Dimensions7.08 × 5.24 × 3.55 mm
L/W Ratio1.35
Top View
7.08 mm5.24 mm1.20 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556036111
Side View
Table 67.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 67.7%

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: £2,727 GBP|Low: £2,276 GBP|High: £5,091 GBP|Avg: £3,185 GBP|-1.1%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 7, 2026
Retailer 4£2,295 GBP
Retailer 14£2,588 GBP
Retailer 2£2,654 GBP
Retailer 1£2,727 GBP
Retailer 15£2,727 GBP
Retailer 9£2,734 GBP
Retailer 6£2,751 GBP
Retailer 11£2,897 GBP
Retailer 5£3,000 GBP
Retailer 10£3,018 GBP
Retailer 17£3,211 GBP
Retailer 8£3,272 GBP
Retailer 12£3,354 GBP
Retailer 7£3,461 GBP
Retailer 13£3,638 GBP
Retailer 16£4,627 GBP
Retailer 3£4,984 GBP

26 data points across 17 retailers

20 retailers£2,295 GBP to £4,984 GBP

A
Cheapest Retailer
-
£2,295 GBP
Retailer 2
-
£2,588 GBP
View
Price last confirmed 3 days ago
B+
Retailer 3
-
£2,654 GBP
View
B+
Retailer 4
-
£2,727 GBP
View
B+
Retailer 5
-
£2,727 GBP
View
B+
Retailer 6
-
£2,734 GBP
View
B+
Retailer 7
-
£2,751 GBP
View
Final sale: no returns
B+
Retailer 8
-
£2,897 GBP
View
B+
Retailer 9
-
£3,000 GBP
View
B+
Retailer 10
-
£3,018 GBP
View
B+
Retailer 11
-
£3,063 GBP
View
B+
Retailer 12
-
£3,211 GBP
View
Retailer 13
-
£3,229 GBP
View
Price last confirmed 34 days ago
B+
Retailer 14
-
£3,272 GBP
View
B+
Retailer 15
-
£3,354 GBP
View
B+
Retailer 16
-
£3,461 GBP
View
B+
Retailer 17
-
£3,638 GBP
View
B
Retailer 18
-
£4,627 GBP
View
B
Retailer 19
-
£4,984 GBP
View
Most Expensive
NZ Jewellers
50e9882f-94e7-4569-a116-0db98739dc6b · Sep 25
£5,330 GBP
$7,134 USD
View
Price last confirmed 42 days ago
19 more retailers have this diamond
Prices start from £2,295 GBPSave up to £2,689 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 Radiant
£2,295 GBP