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Round|Natural|GIA

0.51ct K VS2 Round Natural Diamond

EX • K/VS2 • GIA 6565322225

Certificate GIA 6565322225

Diamond specifications and retailer prices

From £247 GBP
As of November 4, 2026
Save £1,007 GBP (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,254 GBP at NZ Jewellers · As of November 2, 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 6565322225. Listed at 19 retailers as of November 2, 2026, with prices from £247 to £1,254, a £1,007 spread on the same certified stone. NZ Jewellers lists it at £1,254. 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 angle34°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6565322225
Dimensions5.10 × 5.13 × 3.20 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
5.10 mm5.13 mm0.51 ctK / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6565322225
Side View
Table 56.0%Crown 34°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.5%

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: £1,254 GBP|Low: £247 GBP|High: £1,266 GBP|Avg: £449 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
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Retailer 17
Retailer 18
November 4, 2026
Retailer 13£247 GBP
Retailer 2£262 GBP
Retailer 7£310 GBP
Retailer 6£327 GBP
Retailer 18£352 GBP
Retailer 8£356 GBP
Retailer 10£363 GBP
Retailer 9£377 GBP
Retailer 11£400 GBP
Retailer 15£400 GBP
Retailer 16£412 GBP
Retailer 3£424 GBP
Retailer 5£464 GBP
Retailer 4£483 GBP
Retailer 12£507 GBP
Retailer 17£540 GBP
Retailer 14£755 GBP
NZ Jewellers£1,254 GBP

18 data points across 18 retailers

19 retailers£247 GBP to £1,254 GBP

A
Cheapest Retailer
-
£247 GBP
A
Retailer 2
-
£262 GBP
View
A
Retailer 3
-
£285 GBP
View
A
Retailer 4
-
£310 GBP
View
A
Retailer 5
-
£327 GBP
View
A
Retailer 6
-
£352 GBP
View
Retailer 7
-
£356 GBP
View
Price last confirmed 8 days ago
A
Retailer 8
-
£363 GBP
View
A
Retailer 9
-
£377 GBP
View
A
Retailer 10
-
£400 GBP
View
A
Retailer 11
-
£400 GBP
View
A
Retailer 12
-
£412 GBP
View
A
Retailer 13
-
£424 GBP
View
B+
Retailer 14
-
£464 GBP
View
B+
Retailer 15
-
£483 GBP
View
B+
Retailer 16
-
£507 GBP
View
B+
Retailer 17
-
£540 GBP
View
B
Retailer 18
-
£755 GBP
View
Most Expensive
B
NZ Jewellers
cbcd58e3-4015-4d7b-b0b1-671287e8cb53 · Nov 2
£1,254 GBP
$1,688 USD
View
18 more retailers have this diamond
Prices start from £247 GBPSave up to £1,007 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