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Radiant|Natural|GIA

0.50ct I VVS1 Radiant Natural Diamond

ID • I/VVS1 • GIA 2557470383

Certificate GIA 2557470383

Diamond specifications and retailer prices

From £331 GBP
As of November 4, 2026
Save £912 GBP (73%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £1,242 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557470383. Listed at 25 retailers as of November 4, 2026, with prices from £331 to £1,242, a £912 spread on the same certified stone. NZ Jewellers lists it at £1,242. 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
VVS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.3°
Pavilion angle58.1°
OriginNatural
Grading LabGIA
CertificateGIA 2557470383
Dimensions5.26 × 4.05 × 2.74 mm
L/W Ratio1.30
Girdle conditionPolished
Top View
5.26 mm4.05 mm0.50 ctI / VVS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2557470383
Side View
Table 66.0%Crown 36.3°Girdle: MED-STKPavilion 58.1°Culet: NDepth 67.6%

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: £1,242 GBP|Low: £327 GBP|High: £1,256 GBP|Avg: £526 GBP|-1.1%
NZ Jewellers
Retailer 2
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Retailer 24
November 5, 2026
Retailer 23£331 GBP
Retailer 21£333 GBP
Retailer 19£334 GBP
Retailer 22£342 GBP
Retailer 10£359 GBP
Retailer 8£386 GBP
Retailer 9£386 GBP
Retailer 11£412 GBP
Retailer 24£414 GBP
Retailer 3£430 GBP
Retailer 5£438 GBP
Retailer 16£446 GBP
Retailer 17£446 GBP
Retailer 15£461 GBP
Retailer 2£483 GBP
Retailer 13£492 GBP
Retailer 4£502 GBP
Retailer 7£509 GBP
Retailer 6£582 GBP
Retailer 20£588 GBP
Retailer 18£611 GBP
Retailer 12£872 GBP
Retailer 14£920 GBP
NZ Jewellers£1,242 GBP

26 data points across 24 retailers

25 retailers£331 GBP to £1,242 GBP

A
Cheapest Retailer
-
£331 GBP
Final sale: no returns
A
Retailer 2
-
£333 GBP
View
A
Retailer 3
-
£334 GBP
View
A
Retailer 4
-
£342 GBP
View
A
Retailer 5
-
£359 GBP
View
A
Retailer 6
-
£371 GBP
View
A
Retailer 7
-
£386 GBP
View
Retailer 8
-
£386 GBP
View
Price last confirmed 7 days ago
A
Retailer 9
-
£412 GBP
View
A
Retailer 10
-
£414 GBP
View
A
Retailer 11
-
£430 GBP
View
A
Retailer 12
-
£438 GBP
View
A
Retailer 13
-
£446 GBP
View
A
Retailer 14
-
£446 GBP
View
A
Retailer 15
-
£461 GBP
View
A
Retailer 16
-
£483 GBP
View
A
Retailer 17
-
£492 GBP
View
A
Retailer 18
-
£502 GBP
View
A
Retailer 19
-
£509 GBP
View
B+
Retailer 20
-
£582 GBP
View
B+
Retailer 21
-
£588 GBP
View
B+
Retailer 22
-
£611 GBP
View
B
Retailer 23
-
£872 GBP
View
Retailer 24
-
£920 GBP
View
Price last confirmed 7 days ago
Most Expensive
B
NZ Jewellers
ef31bbbd-11e1-4688-8b8a-7a8a6d33a486 · Nov 5
£1,242 GBP
$1,672 USD
View
24 more retailers have this diamond
Prices start from £331 GBPSave up to £912 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
£331 GBP