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Radiant|Natural|GIA

0.50ct K VVS1 Radiant Natural Diamond

EX • K/VVS1 • GIA 6555095330

Certificate GIA 6555095330

Diamond specifications and retailer prices

From £277 GBP
As of November 6, 2026
Save £461 GBP (62%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £1,288 GBP at NZ Jewellers · As of September 25, 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 K colour (faint-tinted) 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 6555095330. Listed at 11 retailers as of November 6, 2026, with a 166% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
K
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555095330
Dimensions5.11 × 3.92 × 2.72 mm
L/W Ratio1.30
Top View
5.11 mm3.92 mm0.50 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6555095330
Side View
Table 69.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.4%

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 6
Current: £394 GBP|Low: £277 GBP|High: £785 GBP|Avg: £453 GBP|+1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 2£277 GBP
Retailer 10£297 GBP
Retailer 5£342 GBP
Retailer 3£370 GBP
Retailer 1£394 GBP
Retailer 7£426 GBP
Retailer 8£477 GBP
Retailer 9£480 GBP
Retailer 6£498 GBP
Retailer 11£507 GBP
Retailer 4£738 GBP

39 data points across 11 retailers

11 retailers£277 GBP to £738 GBP

A
Cheapest Retailer
-
£277 GBP
A
Retailer 2
-
£297 GBP
View
Final sale: no returns
A
Retailer 3
-
£342 GBP
View
A
Retailer 4
-
£394 GBP
View
A
Retailer 5
-
£426 GBP
View
B+
Retailer 6
-
£477 GBP
View
B+
Retailer 7
-
£480 GBP
View
B+
Retailer 8
-
£498 GBP
View
B+
Retailer 9
-
£507 GBP
View
B
Retailer 10
-
£738 GBP
View
Most Expensive
NZ Jewellers
557b94b3-3c25-40b4-ba81-67c480fd16ea · Sep 25
£1,288 GBP
$1,724 USD
View
Price last confirmed 42 days ago
10 more retailers have this diamond
Prices start from £277 GBPSave up to £461 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
£277 GBP