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Radiant|Natural|GIA

0.50ct J IF Radiant Natural Diamond

EX • J/IF • GIA 6561448045

Certificate GIA 6561448045

Diamond specifications and retailer prices

From £619 GBP
$830 USD
As of October 31, 2026
Save £617 GBP (50%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £1,236 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.5ct natural radiant diamond

This 0.5ct natural radiant sits in the half to three-quarter carat band, graded J 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 6561448045. Listed at 12 retailers as of October 29, 2026, with prices from £619 to £1,236, a £617 spread on the same certified stone. MOH London lists it at £1,236. 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

0.50
Carat
J
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6561448045
Dimensions5.84 × 3.76 × 2.33 mm
L/W Ratio1.55
Girdle conditionPolished
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
5.84 mm3.76 mm0.50 ctJ / IF
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6561448045
Side View
Table 69.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £1,236 GBP|Low: £619 GBP|High: £2,105 GBP|Avg: £933 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 3£619 GBP
Retailer 8£672 GBP
Retailer 10£672 GBP
Retailer 9£697 GBP
Retailer 2£757 GBP
Retailer 4£775 GBP
Retailer 5£785 GBP
Retailer 11£791 GBP
Retailer 6£947 GBP
Retailer 7£1,036 GBP
MOH London£1,236 GBP
Retailer 12£2,105 GBP

6 data points across 12 retailers

12 retailers£619 GBP to £1,236 GBP

B+
Cheapest Retailer
-
£619 GBP
$830 USD
Final sale: no returns
B
Retailer 2
-
£672 GBP
$900 USD
View
B
Retailer 3
-
£672 GBP
$900 USD
View
B
Retailer 4
-
£697 GBP
$934 USD
View
B
Retailer 5
-
£757 GBP
View
B
Retailer 6
-
£775 GBP
$1,038 USD
View
B
Retailer 7
-
£785 GBP
View
B
Retailer 8
-
£791 GBP
$1,060 USD
View
B
Retailer 9
-
£947 GBP
€1,208 EUR
View
B
Retailer 10
-
£1,036 GBP
ZAR 22,435 ZAR
View
Most Expensive
B
MOH London
FC5AE1EDC · Oct 29
£1,236 GBP
View
10 more retailers have this diamond
Prices start from £619 GBPSave up to £617 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.

B+
0.50ct Radiant
£619 GBP