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Radiant|Natural|GIA

1.20ct F VVS1 Radiant Natural Diamond

ID • F/VVS1 • GIA 6545250931

Certificate GIA 6545250931

Diamond specifications and retailer prices

From £4,146 GBP
As of November 4, 2026
Save £4,237 GBP (51%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £8,383 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 F colour (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 6545250931. Listed at 16 retailers as of November 4, 2026, with prices from £4,146 to £8,383, a £4,237 spread on the same certified stone. NZ Jewellers lists it at £8,383. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
F
Colour
VVS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6545250931
Dimensions7.18 × 5.52 × 3.84 mm
L/W Ratio1.30
Top View
7.18 mm5.52 mm1.20 ctF / VVS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6545250931
Side View
Table 68.0%CrownGirdle: STH-THKPavilionCulet: NoneDepth 69.4%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: £4,806 GBP|Low: £4,146 GBP|High: £7,423 GBP|Avg: £5,177 GBP|-6.6%
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
November 5, 2026
Retailer 3£4,146 GBP
Retailer 14£4,191 GBP
Retailer 6£4,268 GBP
Retailer 15£4,502 GBP
Retailer 10£4,668 GBP
Retailer 1£4,806 GBP
Retailer 4£5,002 GBP
Retailer 2£5,104 GBP
Retailer 11£5,104 GBP
Retailer 5£5,179 GBP
Retailer 8£5,212 GBP
Retailer 12£5,275 GBP
Retailer 13£5,435 GBP
Retailer 7£7,336 GBP
Retailer 9£7,385 GBP

11 data points across 15 retailers

16 retailers£4,146 GBP to £8,383 GBP

B+
Cheapest Retailer
-
£4,146 GBP
B+
Retailer 2
-
£4,191 GBP
View
Final sale: no returns
B+
Retailer 3
-
£4,268 GBP
View
B+
Retailer 4
-
£4,502 GBP
View
B+
Retailer 5
-
£4,668 GBP
View
B+
Retailer 6
-
£4,806 GBP
View
B+
Retailer 7
-
£5,002 GBP
View
B+
Retailer 8
-
£5,104 GBP
View
B+
Retailer 9
-
£5,104 GBP
View
B+
Retailer 10
-
£5,179 GBP
View
B+
Retailer 11
-
£5,212 GBP
View
B+
Retailer 12
-
£5,275 GBP
View
B+
Retailer 13
-
£5,435 GBP
View
B
Retailer 14
-
£7,336 GBP
View
B
Retailer 15
-
£7,385 GBP
View
Most Expensive
B
NZ Jewellers
16d05a64-f999-4211-9aec-6b39989db458 · Nov 5
£8,383 GBP
$11,283 USD
View
15 more retailers have this diamond
Prices start from £4,146 GBPSave up to £4,237 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
£4,146 GBP