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Radiant|Natural|GIA

0.40ct E IF Radiant Natural Diamond

EX • E/IF • GIA 5563455912

Certificate GIA 5563455912

Diamond specifications and retailer prices

From £391 GBP
₹49,563 INR
As of October 30, 2026
Save £1,284 GBP (77%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,675 GBP at NZ Jewellers · As of October 27, 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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5563455912. Listed at 15 retailers as of October 27, 2026, with prices from £391 to £1,675, a £1,284 spread on the same certified stone. NZ Jewellers lists it at £1,675. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.40
Carat
E
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5563455912
Dimensions5.15 × 3.66 × 2.47 mm
L/W Ratio1.41
Girdle conditionPolished
Key to symbols
Minor Details of Polish
Top View
5.15 mm3.66 mm0.40 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5563455912
Side View
Table 66.0%CrownGirdle: STK-STKPavilionCulet: NoneDepth 67.5%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: £1,675 GBP|Low: £391 GBP|High: £1,760 GBP|Avg: £718 GBP|-4.9%
NZ Jewellers
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
October 30, 2026
Retailer 2£391 GBP
Retailer 8£442 GBP
Retailer 9£509 GBP
Retailer 10£523 GBP
Retailer 14£534 GBP
Retailer 6£554 GBP
Retailer 4£555 GBP
Retailer 5£606 GBP
Retailer 3£649 GBP
Retailer 13£650 GBP
Retailer 12£714 GBP
Retailer 7£967 GBP
Retailer 11£1,240 GBP
NZ Jewellers£1,675 GBP

18 data points across 14 retailers

15 retailers£391 GBP to £1,675 GBP

A+
Cheapest Retailer
-
£391 GBP
₹49,563 INR
A
Retailer 2
-
£442 GBP
HK$4,600 HKD
View
A
Retailer 3
-
£509 GBP
€646 EUR
View
A
Retailer 4
-
£523 GBP
$697 USD
View
A
Retailer 5
-
£534 GBP
$711 USD
View
A
Retailer 6
-
£554 GBP
$738 USD
View
A
Retailer 7
-
£555 GBP
SGD 998 SGD
View
A
Retailer 8
-
£606 GBP
$807 USD
View
A
Retailer 9
-
£649 GBP
$864 USD
View
A
Retailer 10
-
£650 GBP
$865 USD
View
B+
Retailer 11
-
£714 GBP
€906 EUR
View
Retailer 12
-
£918 GBP
A$1,880 AUD
View
Price last confirmed 25 days ago
B+
Retailer 13
-
£967 GBP
View
B
Retailer 14
-
£1,240 GBP
View
Most Expensive
B
NZ Jewellers
4d8c0a16-2d69-4203-ae05-8312b072b96e · Oct 27
£1,675 GBP
$2,230 USD
View
14 more retailers have this diamond
Prices start from £391 GBPSave up to £1,284 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+
0.40ct Radiant
£391 GBP