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Oval|Natural|GIA

0.51ct G VS2 Oval Natural Diamond

VG • G/VS2 • GIA 1555596509

Certificate GIA 1555596509

Diamond specifications and retailer prices

From €494 EUR
$554 USD
As of November 2, 2026
Save €1,359 EUR (73%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,853 EUR at NZ Jewellers · As of November 2, 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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1555596509. Listed at 18 retailers as of November 2, 2026, with prices from €494 to €1,853, a €1,359 spread on the same certified stone. NZ Jewellers lists it at €1,853. 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
G
Color
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
Crown angle34.6°
Pavilion angle38.8°
OriginNatural
Grading LabGIA
CertificateGIA 1555596509
Dimensions6.74 × 4.58 × 2.63 mm
L/W Ratio1.47
Girdle conditionFaceted
Top View
6.74 mm4.58 mm0.51 ctG / VS2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1555596509
Side View
Table 63.0%Crown 34.6°Girdle: THN-STKPavilion 38.8°Culet: NDepth 57.5%

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 2
Current: €1,853 EUR|Low: €422 EUR|High: €1,853 EUR|Avg: €769 EUR
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 2, 2026
Retailer 5€494 EUR
Retailer 16€535 EUR
Retailer 4€536 EUR
Retailer 2€577 EUR
Retailer 10€585 EUR
Retailer 9€588 EUR
Retailer 8€589 EUR
Retailer 18€618 EUR
Retailer 3€627 EUR
Retailer 12€686 EUR
Retailer 11€691 EUR
Retailer 14€728 EUR
Retailer 17€758 EUR
Retailer 13€841 EUR
Retailer 7€846 EUR
Retailer 19€912 EUR
Retailer 6€1,182 EUR
Retailer 15€1,364 EUR
NZ Jewellers€1,853 EUR

27 data points across 19 retailers

18 retailers€494 EUR to €1,853 EUR

A
Cheapest Retailer
-
€494 EUR
$554 USD
Final sale: no returns
A
Retailer 2
-
€535 EUR
$600 USD
View
A
Retailer 3
-
€536 EUR
HK$4,700 HKD
View
A
Retailer 4
-
€577 EUR
$647 USD
View
A
Retailer 5
-
€585 EUR
$656 USD
View
A
Retailer 6
-
€588 EUR
$660 USD
View
A
Retailer 7
-
€589 EUR
$661 USD
View
A
Retailer 8
-
€618 EUR
$693 USD
View
A
Retailer 9
-
€627 EUR
$703 USD
View
A
Retailer 10
-
€686 EUR
£606 GBP
View
A
Retailer 11
-
€728 EUR
£643 GBP
View
A
Retailer 12
-
€758 EUR
$850 USD
View
B+
Retailer 13
-
€841 EUR
View
B+
Retailer 14
-
€846 EUR
$949 USD
View
B+
Retailer 15
-
€912 EUR
ZAR 16,525 ZAR
View
B
Retailer 16
-
€1,182 EUR
£1,044 GBP
View
B
Retailer 17
-
€1,364 EUR
£1,205 GBP
View
Most Expensive
B
NZ Jewellers
b83f7ff4-66b8-4f8a-b7a6-15d5a103001d · Nov 2
€1,853 EUR
$2,078 USD
View
17 more retailers have this diamond
Prices start from €494 EURSave up to €1,359 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
€494 EUR