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Radiant|Natural|GIA

0.50ct I IF Radiant Natural Diamond

EX • I/IF • GIA 2544530772

Certificate GIA 2544530772

Diamond specifications and retailer prices

From £255 GBP
As of November 6, 2026
Save £1,170 GBP (82%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,425 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 2544530772. Listed at 14 retailers as of November 5, 2026, with prices from £255 to £1,425, a £1,170 spread on the same certified stone. NZ Jewellers lists it at £1,425. 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
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2544530772
Dimensions5.38 × 3.95 × 2.67 mm
L/W Ratio1.36
Top View
5.38 mm3.95 mm0.50 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2544530772
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.5%

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: £1,425 GBP|Low: £255 GBP|High: £1,425 GBP|Avg: £521 GBP|+10.4%
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
November 7, 2026
Retailer 11£255 GBP
Retailer 7£270 GBP
Retailer 3£315 GBP
Retailer 12£372 GBP
Retailer 9£388 GBP
Retailer 5£398 GBP
Retailer 6£400 GBP
Retailer 4£480 GBP
Retailer 13£496 GBP
Retailer 8£502 GBP
Retailer 10£523 GBP
Retailer 2£854 GBP
NZ Jewellers£1,425 GBP

26 data points across 13 retailers

14 retailers£255 GBP to £1,425 GBP

A+
Cheapest Retailer
-
£255 GBP
Final sale: no returns
A
Retailer 2
-
£270 GBP
View
A
Retailer 3
-
£315 GBP
View
A
Retailer 4
-
£372 GBP
View
A
Retailer 5
-
£388 GBP
View
Retailer 6
-
£398 GBP
View
Price last confirmed 20 days ago
A
Retailer 7
-
£400 GBP
View
A
Retailer 8
-
£480 GBP
View
A
Retailer 9
-
£496 GBP
View
A
Retailer 10
-
£502 GBP
View
A
Retailer 11
-
£523 GBP
View
Retailer 12
-
£643 GBP
View
Price last confirmed 34 days ago
B+
Retailer 13
-
£854 GBP
View
Most Expensive
B
NZ Jewellers
1edbba52-5664-407b-b543-a78d1a7ab3ac · Nov 5
£1,425 GBP
$1,907 USD
View
13 more retailers have this diamond
Prices start from £255 GBPSave up to £1,170 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
£255 GBP