Radiant|Natural|GIA

1.20ct H VVS1 Radiant Natural Diamond

ID • H/VVS1 • GIA 6237589078

Certificate GIA 6237589078

Diamond specifications and retailer prices

From £2,550 GBP
As of November 4, 2026
Save £2,537 GBP (50%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £5,343 GBP at NZ Jewellers · As of October 17, 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 6237589078. Listed at 20 retailers as of November 4, 2026, with a 99% 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6237589078
Dimensions7.07 × 5.37 × 3.70 mm
L/W Ratio1.32
Top View
7.07 mm5.37 mm1.20 ctH / VVS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6237589078
Side View
Table 70.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £3,722 GBP|Low: £2,550 GBP|High: £5,205 GBP|Avg: £3,482 GBP|+0.1%
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
November 5, 2026
Retailer 12£2,550 GBP
Retailer 2£2,671 GBP
Retailer 11£2,762 GBP
Retailer 10£2,801 GBP
Retailer 6£3,089 GBP
Retailer 9£3,246 GBP
Retailer 5£3,306 GBP
Retailer 8£3,438 GBP
Retailer 4£3,471 GBP
Retailer 13£3,544 GBP
Retailer 1£3,722 GBP
Retailer 7£5,087 GBP
Retailer 3£5,090 GBP

38 data points across 13 retailers

20 retailers£2,550 GBP to £5,087 GBP

A
Cheapest Retailer
-
£2,550 GBP
Final sale: no returns
A
Retailer 2
-
£2,671 GBP
View
A
Retailer 3
-
£2,762 GBP
View
Retailer 4
-
£2,778 GBP
View
Price last confirmed 18 days ago
Retailer 5
-
£2,778 GBP
View
Price last confirmed 20 days ago
A
Retailer 6
-
£2,801 GBP
View
Retailer 7
-
£2,885 GBP
View
Price last confirmed 20 days ago
B+
Retailer 8
-
£2,892 GBP
View
B+
Retailer 9
-
£3,056 GBP
View
B+
Retailer 10
-
£3,089 GBP
View
Retailer 11
-
£3,205 GBP
View
Price last confirmed 17 days ago
B+
Retailer 12
-
£3,246 GBP
View
Retailer 13
-
£3,306 GBP
View
Price last confirmed 32 days ago
B+
Retailer 14
-
£3,438 GBP
View
Retailer 15
-
£3,471 GBP
View
Price last confirmed 13 days ago
B+
Retailer 16
-
£3,544 GBP
View
B+
Retailer 17
-
£3,722 GBP
View
B
Retailer 18
-
£5,087 GBP
View
Retailer 19
-
£5,090 GBP
View
Price last confirmed 8 days ago
Most Expensive
NZ Jewellers
ea7b49be-ce7d-4eab-8bde-db834ef48730 · Oct 17
£5,343 GBP
$7,191 USD
View
Price last confirmed 18 days ago
19 more retailers have this diamond
Prices start from £2,550 GBPSave up to £2,537 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
£2,550 GBP