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Radiant|Natural|GIA

1.20ct H VVS1 Radiant Natural Diamond

ID • H/VVS1 • GIA 1236524218

Certificate GIA 1236524218

Diamond specifications and retailer prices

From £3,209 GBP
As of November 4, 2026
Save £185 GBP (5%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £6,009 GBP at NZ Jewellers · As of September 30, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1236524218. Listed at 19 retailers as of November 4, 2026, with a relatively tight 6% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1236524218
Dimensions7.18 × 5.37 × 3.64 mm
L/W Ratio1.34
Girdle conditionPolished
Culet sizeNone
Key to symbols
Pinpoint
Top View
7.18 mm5.37 mm1.20 ctH / VVS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1236524218
Side View
Table 67.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 67.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £5,416 GBP|Low: £2,741 GBP|High: £5,559 GBP|Avg: £3,738 GBP|-1.4%
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
October 29, 2026
Retailer 6£2,741 GBP
Retailer 16£2,828 GBP
Retailer 13£2,924 GBP
Retailer 14£3,053 GBP
Retailer 15£3,076 GBP
Retailer 8£3,125 GBP
Retailer 7£3,209 GBP
Retailer 4£3,410 GBP
Retailer 10£3,445 GBP
Retailer 3£3,540 GBP
Retailer 9£3,821 GBP
Retailer 2£3,825 GBP
Retailer 5£3,929 GBP
Retailer 12£4,118 GBP
Retailer 11£5,350 GBP
Retailer 1£5,416 GBP

37 data points across 16 retailers

19 retailers£3,209 GBP to £3,394 GBP

Retailer 1
-
£2,741 GBP
Price last confirmed 7 days ago
Retailer 2
-
£2,924 GBP
View
Price last confirmed 8 days ago
Retailer 3
-
£3,053 GBP
View
Price last confirmed 11 days ago
Retailer 4
-
£3,076 GBP
View
Price last confirmed 8 days ago
Retailer 5
-
£3,125 GBP
View
Price last confirmed 35 days ago
Retailer 6
-
£3,125 GBP
View
Price last confirmed 36 days ago
B+
Retailer 7
-
£3,209 GBP
View
B+
Retailer 8
-
£3,394 GBP
View
Retailer 9
-
£3,410 GBP
View
Price last confirmed 27 days ago
Retailer 10
-
£3,445 GBP
View
Price last confirmed 8 days ago
Retailer 11
-
£3,540 GBP
View
Price last confirmed 8 days ago
Retailer 12
-
£3,606 GBP
View
Price last confirmed 37 days ago
Retailer 13
-
£3,821 GBP
View
Price last confirmed 7 days ago
Retailer 14
-
£3,825 GBP
View
Price last confirmed 13 days ago
Retailer 15
-
£3,929 GBP
View
Price last confirmed 9 days ago
Retailer 16
-
£4,118 GBP
View
Price last confirmed 9 days ago
Retailer 17
-
£5,350 GBP
View
Price last confirmed 8 days ago
Retailer 18
-
£5,416 GBP
View
Price last confirmed 7 days ago
Most Expensive
NZ Jewellers
52a6c296-734b-4523-a192-5ee9cdb8fa8d · Sep 30
£6,009 GBP
$8,088 USD
View
Price last confirmed 36 days ago
18 more retailers have this diamond
Prices start from £3,209 GBPSave up to £185 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.

B+
1.20ct Radiant
£3,209 GBP