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Round|Natural|GIA

0.51ct K VVS2 Round Natural Diamond

EX • K/VVS2 • GIA 3545930897

Certificate GIA 3545930897

Diamond specifications and retailer prices

From £255 GBP
As of November 5, 2026
Save £1,071 GBP (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,326 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 3545930897. Listed at 15 retailers as of November 4, 2026, with prices from £255 to £1,326, a £1,071 spread on the same certified stone. NZ Jewellers lists it at £1,326. 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
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 3545930897
Dimensions5.07 × 5.10 × 3.17 mm
L/W Ratio1.01
Top View
5.07 mm5.10 mm0.51 ctK / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 3545930897
Side View
Table 59.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.3%

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: £1,326 GBP|Low: £255 GBP|High: £1,340 GBP|Avg: £485 GBP|-1.1%
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
November 6, 2026
Retailer 9£255 GBP
Retailer 7£294 GBP
Retailer 14£332 GBP
Retailer 5£346 GBP
Retailer 10£354 GBP
Retailer 4£365 GBP
Retailer 15£373 GBP
Retailer 6£399 GBP
Retailer 2£426 GBP
Retailer 8£438 GBP
Retailer 12£473 GBP
Retailer 3£476 GBP
Retailer 13£549 GBP
Retailer 11£798 GBP
NZ Jewellers£1,326 GBP

34 data points across 15 retailers

15 retailers£255 GBP to £1,326 GBP

A
Cheapest Retailer
-
£255 GBP
A
Retailer 2
-
£294 GBP
View
A
Retailer 3
-
£332 GBP
View
A
Retailer 4
-
£346 GBP
View
A
Retailer 5
-
£354 GBP
View
A
Retailer 6
-
£365 GBP
View
A
Retailer 7
-
£373 GBP
View
A
Retailer 8
-
£399 GBP
View
A
Retailer 9
-
£426 GBP
View
A
Retailer 10
-
£438 GBP
View
B+
Retailer 11
-
£473 GBP
View
B+
Retailer 12
-
£476 GBP
View
B+
Retailer 13
-
£549 GBP
View
B
Retailer 14
-
£798 GBP
View
Most Expensive
B
NZ Jewellers
e3001558-d2b4-42ba-86ae-59c728858ad0 · Nov 4
£1,326 GBP
$1,785 USD
View
14 more retailers have this diamond
Prices start from £255 GBPSave up to £1,071 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
£255 GBP