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Radiant|Natural|GIA

0.40ct G IF Radiant Natural Diamond

VG • G/IF • GIA 6555234902

Certificate GIA 6555234902

Diamond specifications and retailer prices

From £306 GBP
₹39,017 INR
As of November 2, 2026
Save £1,011 GBP (77%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,317 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 6555234902. Listed at 14 retailers as of October 30, 2026, with prices from £306 to £1,317, a £1,011 spread on the same certified stone. NZ Jewellers lists it at £1,317. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.40
Carat
G
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555234902
Dimensions5.33 × 3.60 × 2.48 mm
L/W Ratio1.48
Top View
5.33 mm3.60 mm0.40 ctG / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555234902
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 69.0%

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: £1,317 GBP|Low: £306 GBP|High: £1,361 GBP|Avg: £560 GBP|-3.2%
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 2, 2026
Retailer 2£306 GBP
Retailer 4£353 GBP
Retailer 13£410 GBP
Retailer 7£412 GBP
Retailer 8£419 GBP
Retailer 3£442 GBP
Retailer 5£457 GBP
Retailer 11£508 GBP
Retailer 12£537 GBP
Retailer 6£565 GBP
Retailer 10£567 GBP
Retailer 9£970 GBP
NZ Jewellers£1,317 GBP

26 data points across 13 retailers

14 retailers£306 GBP to £1,317 GBP

A
Cheapest Retailer
-
£306 GBP
₹39,017 INR
A
Retailer 2
-
£353 GBP
HK$3,700 HKD
View
A
Retailer 3
-
£410 GBP
$550 USD
View
A
Retailer 4
-
£412 GBP
€525 EUR
View
A
Retailer 5
-
£419 GBP
$562 USD
View
Retailer 6
-
£442 GBP
SGD 801 SGD
View
Price last confirmed 7 days ago
A
Retailer 7
-
£457 GBP
$612 USD
View
A
Retailer 8
-
£508 GBP
$681 USD
View
B+
Retailer 9
-
£537 GBP
$719 USD
View
B+
Retailer 10
-
£565 GBP
€721 EUR
View
B+
Retailer 11
-
£567 GBP
$760 USD
View
Retailer 12
-
£660 GBP
A$1,360 AUD
View
Price last confirmed 28 days ago
B
Retailer 13
-
£970 GBP
View
Most Expensive
B
NZ Jewellers
bc68043f-6ff7-4450-9f51-1dbeaa831fb9 · Oct 30
£1,317 GBP
$1,764 USD
View
13 more retailers have this diamond
Prices start from £306 GBPSave up to £1,011 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
£306 GBP