Oval|Natural|GIA

0.51ct F VS1 Oval Natural Diamond

VG • F/VS1 • GIA 5566076625

Certificate GIA 5566076625

Diamond specifications and retailer prices

From €582 EUR
HK$5,100 HKD
As of November 1, 2026
Save €899 EUR (61%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €2,310 EUR at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 0.51ct natural oval diamond

This 0.51ct natural oval sits in the half to three-quarter carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5566076625. Listed at 24 retailers as of November 1, 2026, with a 154% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.51
Carat
F
Color
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle39.3°
Pavilion angle39.5°
OriginNatural
Grading LabGIA
CertificateGIA 5566076625
Dimensions6.50 × 4.32 × 2.75 mm
L/W Ratio1.50
Girdle conditionFaceted
Culet sizeNone
Top View
6.50 mm4.32 mm0.51 ctF / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5566076625
Side View
Table 61.0%Crown 39.3°Girdle: STK-THKPavilion 39.5°Culet: NDepth 63.5%

Caratlytics Score

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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 1
Current: €855 EUR|Low: €518 EUR|High: €1,871 EUR|Avg: €934 EUR|-3.6%
Retailer 1
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
Retailer 16
Retailer 17
November 2, 2026
Retailer 7€554 EUR
Retailer 17€582 EUR
Retailer 2€615 EUR
Retailer 15€678 EUR
Retailer 3€682 EUR
Retailer 4€750 EUR
Retailer 13€758 EUR
Retailer 6€759 EUR
Retailer 1€855 EUR
Retailer 11€879 EUR
Retailer 16€914 EUR
Retailer 10€956 EUR
Retailer 5€1,011 EUR
Retailer 8€1,108 EUR
Retailer 14€1,137 EUR
Retailer 12€1,349 EUR
Retailer 9€1,481 EUR

29 data points across 17 retailers

24 retailers€582 EUR to €1,481 EUR

Retailer 1
-
€554 EUR
₹59,208 INR
Price last confirmed 20 days ago
A
Retailer 2
-
€582 EUR
HK$5,100 HKD
View
A
Retailer 3
-
€615 EUR
$690 USD
View
Final sale: no returns
A
Retailer 4
-
€678 EUR
$760 USD
View
A
Retailer 5
-
€682 EUR
A$1,177 AUD
View
Retailer 6
-
€736 EUR
$826 USD
View
Price last confirmed 22 days ago
Retailer 7
-
€736 EUR
$826 USD
View
Price last confirmed 26 days ago
A
Retailer 8
-
€750 EUR
$841 USD
View
A
Retailer 9
-
€758 EUR
$850 USD
View
A
Retailer 10
-
€759 EUR
$851 USD
View
Retailer 11
-
€765 EUR
$858 USD
View
Price last confirmed 34 days ago
Retailer 12
-
€850 EUR
$953 USD
View
Price last confirmed 24 days ago
B+
Retailer 13
-
€855 EUR
£755 GBP
View
B+
Retailer 14
-
€879 EUR
£777 GBP
View
B+
Retailer 15
-
€914 EUR
$1,025 USD
View
B+
Retailer 16
-
€956 EUR
View
Retailer 17
-
€968 EUR
£855 GBP
View
Price last confirmed 20 days ago
B+
Retailer 18
-
€1,011 EUR
$1,134 USD
View
B+
Retailer 19
-
€1,025 EUR
A$1,768 AUD
View
Retailer 20
-
€1,108 EUR
A$1,911 AUD
View
Price last confirmed 29 days ago
B+
Retailer 21
-
€1,137 EUR
ZAR 20,601 ZAR
View
B
Retailer 22
-
€1,349 EUR
£1,191 GBP
View
B
Retailer 23
-
€1,481 EUR
£1,308 GBP
View
Most Expensive
NZ Jewellers
91ce142f-ce51-4eb3-8887-cc5f3b8e04cf · Sep 30
€2,310 EUR
$2,591 USD
View
Price last confirmed 33 days ago
23 more retailers have this diamond
Prices start from €582 EURSave up to €899 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 Oval
€582 EUR