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Radiant|Natural|GIA

0.40ct G IF Radiant Natural Diamond

EX • G/IF • GIA 7568457395

Certificate GIA 7568457395

Diamond specifications and retailer prices

From £358 GBP
$480 USD
As of October 28, 2026
Save £867 GBP (71%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,225 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 G 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 7568457395. Listed at 18 retailers as of October 28, 2026, with prices from £358 to £1,225, a £867 spread on the same certified stone. NZ Jewellers lists it at £1,225. 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
G
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle48.8°
Pavilion angle33.2°
OriginNatural
Grading LabGIA
CertificateGIA 7568457395
Dimensions5.45 × 3.62 × 2.27 mm
L/W Ratio1.51
Key to symbols
Minor Details of Polish
Top View
5.45 mm3.62 mm0.40 ctG / IF
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7568457395
Side View
Table 65.0%Crown 48.8°Girdle: THK-VTKPavilion 33.2°Culet: NoneDepth 62.8%

Caratlytics Score

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

Price History

Last verified: Oct 28
Current: £1,225 GBP|Low: £358 GBP|High: £1,255 GBP|Avg: £578 GBP|-2.4%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 2, 2026
Retailer 3£358 GBP
Retailer 5£390 GBP
Retailer 4£421 GBP
Retailer 18£421 GBP
Retailer 7£451 GBP
Retailer 8£451 GBP
Retailer 6£489 GBP
Retailer 13£490 GBP
Retailer 15£502 GBP
Retailer 12£514 GBP
Retailer 17£540 GBP
Retailer 9£547 GBP
Retailer 10£548 GBP
Retailer 11£583 GBP
Retailer 16£606 GBP
Retailer 2£713 GBP
Retailer 14£902 GBP
NZ Jewellers£1,225 GBP

24 data points across 18 retailers

18 retailers£358 GBP to £1,225 GBP

A
Cheapest Retailer
-
£358 GBP
$480 USD
A
Retailer 2
-
£390 GBP
$524 USD
View
A
Retailer 3
-
£421 GBP
$565 USD
View
A
Retailer 4
-
£421 GBP
$565 USD
View
A
Retailer 5
-
£451 GBP
$605 USD
View
A
Retailer 6
-
£451 GBP
$605 USD
View
A
Retailer 7
-
£489 GBP
$656 USD
View
A
Retailer 8
-
£490 GBP
View
A
Retailer 9
-
£502 GBP
$673 USD
View
B+
Retailer 10
-
£514 GBP
View
B+
Retailer 11
-
£540 GBP
$725 USD
View
Retailer 12
-
£547 GBP
$734 USD
View
Price last confirmed 20 days ago
B+
Retailer 13
-
£548 GBP
$736 USD
View
B+
Retailer 14
-
£583 GBP
€745 EUR
View
B+
Retailer 15
-
£606 GBP
ZAR 13,133 ZAR
View
B+
Retailer 16
-
£713 GBP
View
B
Retailer 17
-
£902 GBP
View
Most Expensive
B
NZ Jewellers
7a72754f-0047-407e-93c8-6e175960e537 · Oct 30
£1,225 GBP
$1,644 USD
View
17 more retailers have this diamond
Prices start from £358 GBPSave up to £867 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