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Radiant|Natural|GIA

1.20ct H VS1 Radiant Natural Diamond

EX • H/VS1 • GIA 6542352498

Certificate GIA 6542352498

Diamond specifications and retailer prices

From £3,078 GBP
As of November 6, 2026
Save £3,733 GBP (55%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £6,811 GBP at NZ Jewellers · As of November 5, 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 6542352498. Listed at 25 retailers as of November 5, 2026, with prices from £3,078 to £6,811, a £3,733 spread on the same certified stone. NZ Jewellers lists it at £6,811. 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
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6542352498
Dimensions7.15 × 5.29 × 3.53 mm
L/W Ratio1.35
Top View
7.15 mm5.29 mm1.20 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6542352498
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.7%

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 6
Current: £6,811 GBP|Low: £2,949 GBP|High: £6,811 GBP|Avg: £4,489 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 10£3,078 GBP
Retailer 8£3,244 GBP
Retailer 9£3,690 GBP
Retailer 11£3,690 GBP
Retailer 4£3,934 GBP
Retailer 7£4,105 GBP
Retailer 2£4,337 GBP
Retailer 3£4,736 GBP
Retailer 5£4,969 GBP
Retailer 6£6,468 GBP
NZ Jewellers£6,811 GBP

45 data points across 11 retailers

25 retailers£3,078 GBP to £6,811 GBP

B+
Cheapest Retailer
-
£3,078 GBP
B+
Retailer 2
-
£3,182 GBP
View
B+
Retailer 3
-
£3,244 GBP
View
Final sale: no returns
B+
Retailer 4
-
£3,257 GBP
View
B+
Retailer 5
-
£3,360 GBP
View
B+
Retailer 6
-
£3,458 GBP
View
B+
Retailer 7
-
£3,656 GBP
View
B+
Retailer 8
-
£3,690 GBP
View
B+
Retailer 9
-
£3,690 GBP
View
B
Retailer 10
-
£3,753 GBP
View
B+
Retailer 11
-
£3,934 GBP
View
B
Retailer 12
-
£4,021 GBP
View
Retailer 13
-
£4,105 GBP
View
Price last confirmed 29 days ago
B
Retailer 14
-
£4,139 GBP
View
B
Retailer 15
-
£4,139 GBP
View
B
Retailer 16
-
£4,182 GBP
View
B
Retailer 17
-
£4,257 GBP
View
B
Retailer 18
-
£4,273 GBP
View
B
Retailer 19
-
£4,337 GBP
View
Retailer 20
-
£4,494 GBP
View
Price last confirmed 15 days ago
B
Retailer 21
-
£4,691 GBP
View
B
Retailer 22
-
£4,736 GBP
View
B
Retailer 23
-
£4,969 GBP
View
B
Retailer 24
-
£6,468 GBP
View
Most Expensive
B
NZ Jewellers
8fe6829f-20f3-4096-91d9-811ead80abdd · Nov 5
£6,811 GBP
$9,117 USD
View
24 more retailers have this diamond
Prices start from £3,078 GBPSave up to £3,733 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
£3,078 GBP