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Round|Natural|GIA

0.51ct J VS2 Round Natural Diamond

EX • J/VS2 • GIA 6561488240

Certificate GIA 6561488240

Diamond specifications and retailer prices

From €338 EUR
As of November 6, 2026
Save €720 EUR (68%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,438 EUR at NZ Jewellers · As of October 27, 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 J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6561488240. Listed at 14 retailers as of November 4, 2026, with a 213% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
J
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6561488240
Dimensions5.13 × 5.11 × 3.19 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Top View
5.13 mm5.11 mm0.51 ctJ / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6561488240
Side View
Table 58.0%Crown 35.5°Girdle: MED-MEDPavilion 41.2°Culet: NoneDepth 62.2%

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 6
Current: €338 EUR|Low: €338 EUR|High: €1,071 EUR|Avg: €571 EUR|-3.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 1€338 EUR
Retailer 3€422 EUR
Retailer 2€424 EUR
Retailer 7€462 EUR
Retailer 5€481 EUR
Retailer 8€571 EUR
Retailer 4€575 EUR
Retailer 6€576 EUR
Retailer 11€623 EUR
Retailer 10€635 EUR
Retailer 9€1,058 EUR

30 data points across 11 retailers

14 retailers€338 EUR to €1,058 EUR

A
Cheapest Retailer
-
€338 EUR
A
Retailer 2
-
€388 EUR
View
A
Retailer 3
-
€422 EUR
View
Final sale: no returns
A
Retailer 4
-
€424 EUR
View
A
Retailer 5
-
€462 EUR
View
A
Retailer 6
-
€481 EUR
View
B+
Retailer 7
-
€571 EUR
View
B+
Retailer 8
-
€575 EUR
View
B+
Retailer 9
-
€576 EUR
View
B+
Retailer 10
-
€623 EUR
View
B+
Retailer 11
-
€635 EUR
View
B+
Retailer 12
-
€648 EUR
View
B
Retailer 13
-
€1,058 EUR
View
Most Expensive
NZ Jewellers
dab61fb4-9138-4cc7-b669-33e50cfe18a9 · Oct 27
€1,438 EUR
$1,614 USD
View
Price last confirmed 10 days ago
13 more retailers have this diamond
Prices start from €338 EURSave up to €720 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
€338 EUR