Oval|Natural|GIA

0.50ct D SI1 Oval Natural Diamond

EX • D/SI1 • GIA 3545627474

Certificate GIA 3545627474

Diamond specifications and retailer prices

From €486 EUR
As of November 6, 2026
Save €1,549 EUR (76%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €2,035 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 D 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 3545627474. Listed at 24 retailers as of November 5, 2026, with prices from €486 to €2,035, a €1,549 spread on the same certified stone. NZ Jewellers lists it at €2,035. 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
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.73°
Pavilion angle32.3°
OriginNatural
Grading LabGIA
CertificateGIA 3545627474
Dimensions7.07 × 4.47 × 2.33 mm
L/W Ratio1.58
Top View
7.07 mm4.47 mm0.50 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3545627474
Side View
Table 68.0%Crown 33.73°Girdle: STK-VTKPavilion 32.3°Culet: NoneDepth 52.2%

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: €2,035 EUR|Low: €486 EUR|High: €2,035 EUR|Avg: €817 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
Retailer 12
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Retailer 19
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Retailer 22
November 6, 2026
Retailer 2€486 EUR
Retailer 12€562 EUR
Retailer 3€597 EUR
Retailer 11€598 EUR
Retailer 19€634 EUR
Retailer 5€648 EUR
Retailer 14€648 EUR
Retailer 6€674 EUR
Retailer 7€677 EUR
Retailer 16€687 EUR
Retailer 22€742 EUR
Retailer 8€749 EUR
Retailer 18€766 EUR
Retailer 4€767 EUR
Retailer 13€792 EUR
Retailer 9€806 EUR
Retailer 10€901 EUR
Retailer 17€914 EUR
Retailer 15€926 EUR
Retailer 20€1,001 EUR
Retailer 21€1,186 EUR
NZ Jewellers€2,035 EUR

22 data points across 22 retailers

24 retailers€486 EUR to €2,035 EUR

A
Cheapest Retailer
-
€486 EUR
A
Retailer 2
-
€562 EUR
View
A
Retailer 3
-
€597 EUR
View
A
Retailer 4
-
€598 EUR
View
Final sale: no returns
A
Retailer 5
-
€634 EUR
View
Retailer 6
-
€648 EUR
View
Price last confirmed 8 days ago
B+
Retailer 7
-
€648 EUR
View
B+
Retailer 8
-
€674 EUR
View
B+
Retailer 9
-
€677 EUR
View
Retailer 10
-
€687 EUR
View
Price last confirmed 17 days ago
B+
Retailer 11
-
€687 EUR
View
B+
Retailer 12
-
€742 EUR
View
B+
Retailer 13
-
€749 EUR
View
B+
Retailer 14
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€766 EUR
View
B+
Retailer 15
-
€767 EUR
View
B+
Retailer 16
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€792 EUR
View
B+
Retailer 17
-
€806 EUR
View
B+
Retailer 18
-
€901 EUR
View
B+
Retailer 19
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€914 EUR
View
B+
Retailer 20
-
€926 EUR
View
B+
Retailer 21
-
€1,001 EUR
View
Retailer 22
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€1,016 EUR
View
Price last confirmed 32 days ago
B
Retailer 23
-
€1,186 EUR
View
Most Expensive
B
NZ Jewellers
d8846704-4d73-4d7a-88b0-43e15685a2e3 · Nov 5
€2,035 EUR
$2,272 USD
View
23 more retailers have this diamond
Prices start from €486 EURSave up to €1,549 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
€486 EUR