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Oval|Natural|GIA

0.50ct E SI1 Oval Natural Diamond

EX • E/SI1 • GIA 2567435502

Certificate GIA 2567435502

Diamond specifications and retailer prices

From €464 EUR
As of November 6, 2026
Save €1,514 EUR (77%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €1,978 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.5ct natural oval diamond

This 0.5ct natural oval sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2567435502. Listed at 21 retailers as of November 5, 2026, with prices from €464 to €1,978, a €1,514 spread on the same certified stone. NZ Jewellers lists it at €1,978. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.50
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2567435502
Dimensions6.50 × 4.48 × 2.63 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather
Top View
6.50 mm4.48 mm0.50 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2567435502
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 58.7%

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: €1,978 EUR|Low: €464 EUR|High: €1,978 EUR|Avg: €914 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
November 6, 2026
Retailer 2€464 EUR
Retailer 5€527 EUR
Retailer 7€581 EUR
Retailer 4€631 EUR
Retailer 12€631 EUR
Retailer 14€655 EUR
Retailer 11€727 EUR
Retailer 10€766 EUR
Retailer 8€769 EUR
Retailer 6€793 EUR
Retailer 9€890 EUR
Retailer 13€973 EUR
Retailer 15€1,454 EUR
Retailer 3€1,712 EUR
NZ Jewellers€1,978 EUR

23 data points across 15 retailers

21 retailers€464 EUR to €1,978 EUR

A
Cheapest Retailer
-
€464 EUR
A
Retailer 2
-
€527 EUR
View
A
Retailer 3
-
€581 EUR
View
Final sale: no returns
A
Retailer 4
-
€597 EUR
View
Retailer 5
-
€631 EUR
View
Price last confirmed 8 days ago
A
Retailer 6
-
€631 EUR
View
Retailer 7
-
€636 EUR
View
Price last confirmed 18 days ago
A
Retailer 8
-
€655 EUR
View
B+
Retailer 9
-
€715 EUR
View
B+
Retailer 10
-
€727 EUR
View
B+
Retailer 11
-
€749 EUR
View
B+
Retailer 12
-
€766 EUR
View
B+
Retailer 13
-
€769 EUR
View
B+
Retailer 14
-
€793 EUR
View
B+
Retailer 15
-
€864 EUR
View
B+
Retailer 16
-
€890 EUR
View
B+
Retailer 17
-
€973 EUR
View
Retailer 18
-
€1,064 EUR
View
Price last confirmed 33 days ago
B
Retailer 19
-
€1,454 EUR
View
Retailer 20
-
€1,712 EUR
View
Price last confirmed 9 days ago
Most Expensive
B
NZ Jewellers
04994632-ce3a-402d-8551-882203fe599d · Nov 5
€1,978 EUR
$2,208 USD
View
20 more retailers have this diamond
Prices start from €464 EURSave up to €1,514 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
0.50ct Oval
€464 EUR