Round|Natural|GIA

0.51ct K VS2 Round Natural Diamond

EX • K/VS2 • GIA 7418343173

Certificate GIA 7418343173

Diamond specifications and retailer prices

From €315 EUR
As of November 6, 2026
Save €1,401 EUR (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,716 EUR 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 7418343173. Listed at 18 retailers as of November 4, 2026, with prices from €315 to €1,716, a €1,401 spread on the same certified stone. NZ Jewellers lists it at €1,716. 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 angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 7418343173
Dimensions5.11 × 5.07 × 3.20 mm
L/W Ratio1.01
Top View
5.11 mm5.07 mm0.51 ctK / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7418343173
Side View
Table 57.0%Crown 34°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 62.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: €315 EUR|Low: €315 EUR|High: €1,044 EUR|Avg: €609 EUR|-3.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 1€315 EUR
Retailer 8€450 EUR
Retailer 4€459 EUR
Retailer 5€551 EUR
Retailer 3€561 EUR
Retailer 6€584 EUR
Retailer 10€599 EUR
Retailer 2€628 EUR
Retailer 7€694 EUR
Retailer 9€1,032 EUR

27 data points across 10 retailers

18 retailers€315 EUR to €1,716 EUR

A
Cheapest Retailer
-
€315 EUR
A
Retailer 2
-
€376 EUR
View
A
Retailer 3
-
€423 EUR
View
A
Retailer 4
-
€447 EUR
View
A
Retailer 5
-
€450 EUR
View
A
Retailer 6
-
€459 EUR
View
A
Retailer 7
-
€482 EUR
View
B+
Retailer 8
-
€517 EUR
View
B+
Retailer 9
-
€551 EUR
View
B+
Retailer 10
-
€561 EUR
View
B+
Retailer 11
-
€564 EUR
View
B+
Retailer 12
-
€584 EUR
View
B+
Retailer 13
-
€599 EUR
View
B+
Retailer 14
-
€628 EUR
View
B+
Retailer 15
-
€694 EUR
View
B
Retailer 16
-
€788 EUR
View
B
Retailer 17
-
€1,032 EUR
View
Most Expensive
B
NZ Jewellers
fa808a69-0b11-4406-bc84-2eb3db65678c · Nov 4
€1,716 EUR
$1,926 USD
View
17 more retailers have this diamond
Prices start from €315 EURSave up to €1,401 EUR

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
€315 EUR