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Round|Natural|GIA

0.50ct K VVS2 Round Natural Diamond

EX • K/VVS2 • GIA 6551429863

Certificate GIA 6551429863

Diamond specifications and retailer prices

From £246 GBP
As of November 5, 2026
Save £1,032 GBP (81%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £1,278 GBP at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.5ct natural round diamond

This 0.5ct natural round sits in the half to three-quarter carat band, graded K colour (faint-tinted) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 6551429863. Listed at 17 retailers as of November 4, 2026, with prices from £246 to £1,278, a £1,032 spread on the same certified stone. NZ Jewellers lists it at £1,278. 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
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6551429863
Dimensions5.03 × 5.07 × 3.16 mm
L/W Ratio1.01
Top View
5.03 mm5.07 mm0.50 ctK / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551429863
Side View
Table 56.0%Crown 35.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.6%

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 5
Current: £1,278 GBP|Low: £244 GBP|High: £1,302 GBP|Avg: £471 GBP|-1.8%
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
November 6, 2026
Retailer 13£246 GBP
Retailer 6£285 GBP
Retailer 9£311 GBP
Retailer 15£334 GBP
Retailer 7£355 GBP
Retailer 5£357 GBP
Retailer 8£362 GBP
Retailer 12£385 GBP
Retailer 10£409 GBP
Retailer 11£424 GBP
Retailer 2£430 GBP
Retailer 3£455 GBP
Retailer 4£487 GBP
Retailer 14£502 GBP
Retailer 16£514 GBP
Retailer 17£765 GBP
NZ Jewellers£1,278 GBP

24 data points across 17 retailers

17 retailers£246 GBP to £1,278 GBP

A
Cheapest Retailer
-
£246 GBP
A
Retailer 2
-
£285 GBP
View
Retailer 3
-
£311 GBP
View
Price last confirmed 12 days ago
A
Retailer 4
-
£334 GBP
View
Retailer 5
-
£355 GBP
View
Price last confirmed 10 days ago
A
Retailer 6
-
£357 GBP
View
Retailer 7
-
£362 GBP
View
Price last confirmed 8 days ago
A
Retailer 8
-
£385 GBP
View
A
Retailer 9
-
£409 GBP
View
A
Retailer 10
-
£424 GBP
View
A
Retailer 11
-
£430 GBP
View
A
Retailer 12
-
£455 GBP
View
B+
Retailer 13
-
£487 GBP
View
B+
Retailer 14
-
£502 GBP
View
B+
Retailer 15
-
£514 GBP
View
B
Retailer 16
-
£765 GBP
View
Most Expensive
B
NZ Jewellers
84d4c6e8-70cf-4807-919b-61b326a4e533 · Nov 4
£1,278 GBP
$1,720 USD
View
16 more retailers have this diamond
Prices start from £246 GBPSave up to £1,032 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 Round
£246 GBP