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Round|Natural|GIA

0.51ct K VS2 Round Natural Diamond

EX • K/VS2 • GIA 5563506983

Certificate GIA 5563506983

Diamond specifications and retailer prices

From £247 GBP
As of November 5, 2026
Save £1,016 GBP (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £1,264 GBP at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.51ct natural round diamond

This 0.51ct natural round sits in the half to three-quarter carat band, graded K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 5563506983. Listed at 20 retailers as of November 4, 2026, with prices from £247 to £1,264, a £1,016 spread on the same certified stone. NZ Jewellers lists it at £1,264. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
K
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 5563506983
Dimensions5.07 × 5.11 × 3.20 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Feather
Top View
5.07 mm5.11 mm0.51 ctK / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5563506983
Side View
Table 56.0%Crown 35.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.9%

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: £1,264 GBP|Low: £247 GBP|High: £1,288 GBP|Avg: £443 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
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Retailer 17
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Retailer 19
Retailer 20
November 6, 2026
Retailer 16£247 GBP
Retailer 18£265 GBP
Retailer 3£285 GBP
Retailer 8£312 GBP
Retailer 10£330 GBP
Retailer 13£354 GBP
Retailer 20£355 GBP
Retailer 12£362 GBP
Retailer 9£365 GBP
Retailer 7£380 GBP
Retailer 17£403 GBP
Retailer 2£413 GBP
Retailer 15£420 GBP
Retailer 4£426 GBP
Retailer 11£470 GBP
Retailer 5£483 GBP
Retailer 14£484 GBP
Retailer 19£511 GBP
Retailer 6£760 GBP
NZ Jewellers£1,264 GBP

17 data points across 20 retailers

20 retailers£247 GBP to £1,264 GBP

A
Cheapest Retailer
-
£247 GBP
A
Retailer 2
-
£265 GBP
View
A
Retailer 3
-
£285 GBP
View
A
Retailer 4
-
£312 GBP
View
A
Retailer 5
-
£330 GBP
View
A
Retailer 6
-
£354 GBP
View
A
Retailer 7
-
£355 GBP
View
Retailer 8
-
£362 GBP
View
Price last confirmed 8 days ago
A
Retailer 9
-
£365 GBP
View
A
Retailer 10
-
£380 GBP
View
A
Retailer 11
-
£403 GBP
View
A
Retailer 12
-
£413 GBP
View
A
Retailer 13
-
£420 GBP
View
A
Retailer 14
-
£426 GBP
View
B+
Retailer 15
-
£470 GBP
View
B+
Retailer 16
-
£483 GBP
View
B+
Retailer 17
-
£484 GBP
View
B+
Retailer 18
-
£511 GBP
View
B
Retailer 19
-
£760 GBP
View
Most Expensive
B
NZ Jewellers
dfb70fe5-09f3-4283-bc10-20df57b337fd · Nov 4
£1,264 GBP
$1,701 USD
View
19 more retailers have this diamond
Prices start from £247 GBPSave up to £1,016 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
0.51ct Round
£247 GBP