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Radiant|Natural|GIA

0.50ct I VS1 Radiant Natural Diamond

EX • I/VS1 • GIA 5563624948

Certificate GIA 5563624948

Diamond specifications and retailer prices

From £380 GBP
As of November 4, 2026
Save £1,039 GBP (73%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,420 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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5563624948. Listed at 19 retailers as of November 4, 2026, with prices from £380 to £1,420, a £1,039 spread on the same certified stone. NZ Jewellers lists it at £1,420. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
I
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5563624948
Dimensions5.41 × 3.87 × 2.77 mm
L/W Ratio1.40
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Needle, Pinpoint
Top View
5.41 mm3.87 mm0.50 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5563624948
Side View
Table 68.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 71.7%

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 4
Current: £1,420 GBP|Low: £380 GBP|High: £1,420 GBP|Avg: £559 GBP
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 5, 2026
Retailer 9£380 GBP
Retailer 7£418 GBP
Retailer 6£429 GBP
Retailer 8£452 GBP
Retailer 13£453 GBP
Retailer 3£471 GBP
Retailer 5£487 GBP
Retailer 17£487 GBP
Retailer 2£522 GBP
Retailer 18£522 GBP
Retailer 10£549 GBP
Retailer 11£551 GBP
Retailer 16£551 GBP
Retailer 4£594 GBP
Retailer 15£665 GBP
Retailer 12£698 GBP
Retailer 14£1,044 GBP
NZ Jewellers£1,420 GBP

19 data points across 18 retailers

19 retailers£380 GBP to £1,420 GBP

A
Cheapest Retailer
-
£380 GBP
A
Retailer 2
-
£418 GBP
View
Final sale: no returns
A
Retailer 3
-
£420 GBP
View
A
Retailer 4
-
£429 GBP
View
A
Retailer 5
-
£452 GBP
View
A
Retailer 6
-
£453 GBP
View
Retailer 7
-
£471 GBP
View
Price last confirmed 10 days ago
Retailer 8
-
£487 GBP
View
Price last confirmed 8 days ago
A
Retailer 9
-
£487 GBP
View
B+
Retailer 10
-
£522 GBP
View
B+
Retailer 11
-
£522 GBP
View
B+
Retailer 12
-
£549 GBP
View
B+
Retailer 13
-
£551 GBP
View
B+
Retailer 14
-
£551 GBP
View
B+
Retailer 15
-
£594 GBP
View
B+
Retailer 16
-
£665 GBP
View
B+
Retailer 17
-
£698 GBP
View
B
Retailer 18
-
£1,044 GBP
View
Most Expensive
B
NZ Jewellers
78f91cc3-2f6c-41c6-8c1b-14a9813ad97a · Nov 5
£1,420 GBP
$1,911 USD
View
18 more retailers have this diamond
Prices start from £380 GBPSave up to £1,039 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
£380 GBP