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Radiant|Natural|GIA

0.40ct D IF Radiant Natural Diamond

EX • D/IF • GIA 5513328383

Certificate GIA 5513328383

Diamond specifications and retailer prices

From £525 GBP
$704 USD
As of October 29, 2026
Save £1,123 GBP (68%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £1,649 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 D 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 5513328383. Listed at 11 retailers as of October 29, 2026, with prices from £525 to £1,649, a £1,123 spread on the same certified stone. NZ Jewellers lists it at £1,649. 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
D
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5513328383
Dimensions4.90 × 3.85 × 2.64 mm
L/W Ratio1.27
Top View
4.90 mm3.85 mm0.40 ctD / IF
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5513328383
Side View
Table 62.0%CrownGirdlePavilionCulet: NoneDepth 68.7%

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 29
Current: £1,649 GBP|Low: £525 GBP|High: £1,862 GBP|Avg: £886 GBP|-11.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 7£525 GBP
Retailer 10£546 GBP
Retailer 6£607 GBP
Retailer 2£636 GBP
Retailer 5£721 GBP
Retailer 9£727 GBP
Retailer 4£746 GBP
Retailer 8£1,058 GBP
Retailer 3£1,221 GBP
NZ Jewellers£1,649 GBP

32 data points across 10 retailers

11 retailers£525 GBP to £1,649 GBP

A
Cheapest Retailer
-
£525 GBP
$704 USD
A
Retailer 2
-
£546 GBP
$731 USD
View
A
Retailer 3
-
£607 GBP
$813 USD
View
Retailer 4
-
£616 GBP
$826 USD
View
Price last confirmed 60 days ago
B+
Retailer 5
-
£636 GBP
View
B+
Retailer 6
-
£721 GBP
View
B+
Retailer 7
-
£727 GBP
$974 USD
View
B+
Retailer 8
-
£746 GBP
€952 EUR
View
B+
Retailer 9
-
£1,058 GBP
View
B
Retailer 10
-
£1,221 GBP
View
Most Expensive
B
NZ Jewellers
a27d2db4-f197-4df1-a4cc-d8f7e847c432 · Oct 30
£1,649 GBP
$2,209 USD
View
10 more retailers have this diamond
Prices start from £525 GBPSave up to £1,123 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
£525 GBP