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Radiant|Natural|GIA

0.40ct F VS1 Radiant Natural Diamond

EX • F/VS1 • GIA 6542559860

Certificate GIA 6542559860

Diamond specifications and retailer prices

From £559 GBP
$750 USD
As of November 2, 2026
Save £543 GBP (49%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £1,756 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.4ct natural radiant diamond

This 0.4ct natural radiant sits in the sub-half-carat band, graded F colour (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 6542559860. Listed at 12 retailers as of November 2, 2026, with a 97% 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

0.40
Carat
F
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6542559860
Dimensions5.26 × 3.69 × 2.35 mm
L/W Ratio1.43
Top View
5.26 mm3.69 mm0.40 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6542559860
Side View
Table 68.0%CrownGirdlePavilionCulet: NDepth 63.7%

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 2
Current: £1,756 GBP|Low: £559 GBP|High: £1,756 GBP|Avg: £876 GBP|+1.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 9£559 GBP
Retailer 2£581 GBP
Retailer 3£646 GBP
Retailer 6£672 GBP
Retailer 8£748 GBP
Retailer 5£768 GBP
Retailer 10£794 GBP
Retailer 4£829 GBP
Retailer 12£860 GBP
Retailer 7£1,002 GBP
Retailer 11£1,102 GBP
NZ Jewellers£1,756 GBP

30 data points across 12 retailers

12 retailers£559 GBP to £1,102 GBP

B+
Cheapest Retailer
-
£559 GBP
$750 USD
B+
Retailer 2
-
£581 GBP
$780 USD
View
B+
Retailer 3
-
£646 GBP
$867 USD
View
B
Retailer 4
-
£672 GBP
View
B
Retailer 5
-
£748 GBP
$1,004 USD
View
B
Retailer 6
-
£768 GBP
View
B
Retailer 7
-
£794 GBP
€1,015 EUR
View
Retailer 8
-
£829 GBP
A$1,711 AUD
View
Price last confirmed 29 days ago
B
Retailer 9
-
£860 GBP
ZAR 18,638 ZAR
View
B
Retailer 10
-
£1,002 GBP
View
B
Retailer 11
-
£1,102 GBP
View
Most Expensive
NZ Jewellers
b461cab3-16db-4a7b-b37e-fb1f9a69126e · Oct 30
£1,756 GBP
$2,357 USD
View
Price under review
11 more retailers have this diamond
Prices start from £559 GBPSave up to £543 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+
0.40ct Radiant
£559 GBP