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Radiant|Natural|GIA

0.50ct I IF Radiant Natural Diamond

EX • I/IF • GIA 6555001465

Certificate GIA 6555001465

Diamond specifications and retailer prices

From £263 GBP
As of November 6, 2026
Save £956 GBP (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,219 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.5ct natural radiant diamond

This 0.5ct natural radiant sits in the half to three-quarter 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 6555001465. Listed at 14 retailers as of November 5, 2026, with prices from £263 to £1,219, a £956 spread on the same certified stone. NZ Jewellers lists it at £1,219. 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
I
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555001465
Dimensions5.46 × 3.96 × 2.68 mm
L/W Ratio1.38
Top View
5.46 mm3.96 mm0.50 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6555001465
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.6%

Caratlytics Score

How it works →
A+
Exceptional
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 6
Current: £1,219 GBP|Low: £263 GBP|High: £1,325 GBP|Avg: £533 GBP|-8.0%
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 7, 2026
Retailer 8£263 GBP
Retailer 9£279 GBP
Retailer 12£325 GBP
Retailer 3£388 GBP
Retailer 11£400 GBP
Retailer 5£403 GBP
Retailer 7£412 GBP
Retailer 4£490 GBP
Retailer 13£507 GBP
Retailer 10£516 GBP
Retailer 6£534 GBP
Retailer 2£879 GBP
NZ Jewellers£1,219 GBP

25 data points across 13 retailers

14 retailers£263 GBP to £1,219 GBP

A+
Cheapest Retailer
-
£263 GBP
Final sale: no returns
A
Retailer 2
-
£279 GBP
View
A
Retailer 3
-
£325 GBP
View
A
Retailer 4
-
£388 GBP
View
A
Retailer 5
-
£400 GBP
View
Retailer 6
-
£403 GBP
View
Price last confirmed 17 days ago
A
Retailer 7
-
£412 GBP
View
A
Retailer 8
-
£490 GBP
View
A
Retailer 9
-
£507 GBP
View
A
Retailer 10
-
£516 GBP
View
A
Retailer 11
-
£534 GBP
View
Retailer 12
-
£660 GBP
View
Price last confirmed 34 days ago
B
Retailer 13
-
£879 GBP
View
Most Expensive
B
NZ Jewellers
1e190ed9-8b7f-4780-80f4-caf2ad946fde · Nov 5
£1,219 GBP
$1,632 USD
View
13 more retailers have this diamond
Prices start from £263 GBPSave up to £956 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+
0.50ct Radiant
£263 GBP