CaratHunter
Plans
Radiant|Natural|GIA

0.40ct F IF Radiant Natural Diamond

EX • F/IF • GIA 7566571717

Certificate GIA 7566571717

Diamond specifications and retailer prices

From £358 GBP
₹45,757 INR
As of November 2, 2026
Save £1,173 GBP (77%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,531 GBP at NZ Jewellers · As of November 3, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7566571717. Listed at 14 retailers as of November 2, 2026, with prices from £358 to £1,531, a £1,173 spread on the same certified stone. NZ Jewellers lists it at £1,531. 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
F
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7566571717
Dimensions5.03 × 3.67 × 2.49 mm
L/W Ratio1.37
Girdle conditionPolished
Key to symbols
Minor Details of Polish
Top View
5.03 mm3.67 mm0.40 ctF / IF
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7566571717
Side View
Table 65.0%CrownGirdle: THK-THKPavilionCulet: NoneDepth 68.0%

Caratlytics Score

How it works →
A
Excellent
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: Nov 2
Current: £1,531 GBP|Low: £358 GBP|High: £1,595 GBP|Avg: £676 GBP|-4.1%
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
November 3, 2026
Retailer 7£358 GBP
Retailer 4£410 GBP
Retailer 2£469 GBP
Retailer 10£488 GBP
Retailer 6£507 GBP
Retailer 5£513 GBP
Retailer 13£566 GBP
Retailer 3£603 GBP
Retailer 11£626 GBP
Retailer 9£653 GBP
Retailer 8£890 GBP
Retailer 12£1,127 GBP
NZ Jewellers£1,531 GBP

19 data points across 13 retailers

14 retailers£358 GBP to £1,531 GBP

A
Cheapest Retailer
-
£358 GBP
₹45,757 INR
A
Retailer 2
-
£410 GBP
HK$4,300 HKD
View
A
Retailer 3
-
£469 GBP
€599 EUR
View
A
Retailer 4
-
£481 GBP
$646 USD
View
A
Retailer 5
-
£488 GBP
$655 USD
View
A
Retailer 6
-
£507 GBP
$680 USD
View
Retailer 7
-
£513 GBP
SGD 931 SGD
View
Price last confirmed 7 days ago
B+
Retailer 8
-
£566 GBP
$759 USD
View
B+
Retailer 9
-
£603 GBP
$809 USD
View
B+
Retailer 10
-
£626 GBP
$840 USD
View
B+
Retailer 11
-
£653 GBP
€835 EUR
View
B
Retailer 12
-
£890 GBP
View
B
Retailer 13
-
£1,127 GBP
View
Most Expensive
B
NZ Jewellers
cf028a99-aad1-4a39-930c-8efd4d05f112 · Nov 3
£1,531 GBP
$2,054 USD
View
13 more retailers have this diamond
Prices start from £358 GBPSave up to £1,173 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
£358 GBP