Radiant|Natural|GIA

0.40ct I IF Radiant Natural Diamond

EX • I/IF • GIA 7558346282

Certificate GIA 7558346282

Diamond specifications and retailer prices

From £252 GBP
₹32,104 INR
As of October 31, 2026
Save £565 GBP (69%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,348 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 I colour (near-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 7558346282. Listed at 14 retailers as of October 29, 2026, with a 224% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
I
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7558346282
Dimensions4.99 × 3.74 × 2.54 mm
L/W Ratio1.33
Girdle conditionPolished
Key to symbols
Minor Details of Polish
Top View
4.99 mm3.74 mm0.40 ctI / IF
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7558346282
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.8%

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: Oct 31
Current: £1,348 GBP|Low: £252 GBP|High: £1,377 GBP|Avg: £527 GBP|-2.1%
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
Retailer 14
October 31, 2026
Retailer 7£252 GBP
Retailer 5£296 GBP
Retailer 12£352 GBP
Retailer 4£357 GBP
Retailer 14£367 GBP
Retailer 13£378 GBP
Retailer 3£450 GBP
Retailer 2£466 GBP
Retailer 9£496 GBP
Retailer 8£504 GBP
Retailer 6£582 GBP
Retailer 10£643 GBP
Retailer 11£816 GBP
NZ Jewellers£1,348 GBP

28 data points across 14 retailers

14 retailers£252 GBP to £816 GBP

A
Cheapest Retailer
-
£252 GBP
₹32,104 INR
A
Retailer 2
-
£296 GBP
HK$3,100 HKD
View
A
Retailer 3
-
£352 GBP
$471 USD
View
Retailer 4
-
£357 GBP
€455 EUR
View
Price last confirmed 13 days ago
A
Retailer 5
-
£367 GBP
SGD 664 SGD
View
A
Retailer 6
-
£378 GBP
$507 USD
View
B+
Retailer 7
-
£450 GBP
$603 USD
View
B+
Retailer 8
-
£466 GBP
$625 USD
View
B+
Retailer 9
-
£496 GBP
€633 EUR
View
B+
Retailer 10
-
£504 GBP
$675 USD
View
Retailer 11
-
£582 GBP
A$1,199 AUD
View
Price last confirmed 26 days ago
B+
Retailer 12
-
£643 GBP
View
B
Retailer 13
-
£816 GBP
View
Most Expensive
NZ Jewellers
e18fbddd-f7cb-4657-b564-6bbe84ca498e · Oct 30
£1,348 GBP
$1,806 USD
View
Price under review
13 more retailers have this diamond
Prices start from £252 GBPSave up to £565 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
£252 GBP