Round|Natural|GIA

0.50ct E SI1 Round Natural Diamond

VG • E/SI1 • GIA 2514246183

Certificate GIA 2514246183

Diamond specifications and retailer prices

From €407 EUR
As of November 5, 2026
Save €870 EUR (68%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: €1,792 EUR at NZ Jewellers · As of October 13, 2026
View at NZ Jewellers

About this 0.5ct natural round diamond

This 0.5ct natural round sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 2514246183. Listed at 26 retailers as of November 1, 2026, with a 214% 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

0.50
Carat
E
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishGood
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2514246183
Dimensions5.05 × 5.03 × 3.18 mm
L/W Ratio1.00
Star length45%
Lower girdle75%
Top View
5.05 mm5.03 mm0.50 ctE / SI1
OriginNatural
CutVery Good
PolishGood
SymmetryExcellent
FluorescenceNone
CertificateGIA 2514246183
Side View
Table 57.0%Crown 34.5°Girdle: ThickPavilion 41.6°Culet: NoneDepth 63.2%

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 5
Current: €666 EUR|Low: €407 EUR|High: €1,312 EUR|Avg: €681 EUR|-1.1%
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
Retailer 18
November 6, 2026
Retailer 13€407 EUR
Retailer 10€467 EUR
Retailer 18€510 EUR
Retailer 7€534 EUR
Retailer 15€548 EUR
Retailer 8€573 EUR
Retailer 3€596 EUR
Retailer 5€596 EUR
Retailer 6€638 EUR
Retailer 1€666 EUR
Retailer 4€667 EUR
Retailer 17€670 EUR
Retailer 11€679 EUR
Retailer 2€722 EUR
Retailer 12€737 EUR
Retailer 9€788 EUR
Retailer 14€854 EUR
Retailer 16€1,277 EUR

24 data points across 18 retailers

26 retailers€407 EUR to €1,277 EUR

A
Cheapest Retailer
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€407 EUR
A
Retailer 2
-
€467 EUR
View
A
Retailer 3
-
€510 EUR
View
Final sale: no returns
A
Retailer 4
-
€534 EUR
View
A
Retailer 5
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€548 EUR
View
Retailer 6
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€571 EUR
View
Price last confirmed 24 days ago
A
Retailer 7
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€573 EUR
View
Retailer 8
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€589 EUR
View
Price last confirmed 38 days ago
A
Retailer 9
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€596 EUR
View
Retailer 10
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€596 EUR
View
Price last confirmed 8 days ago
Retailer 11
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€609 EUR
View
Price last confirmed 15 days ago
Retailer 12
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€609 EUR
View
Price last confirmed 14 days ago
A
Retailer 13
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€638 EUR
View
Retailer 14
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€659 EUR
View
Price last confirmed 24 days ago
B+
Retailer 15
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€666 EUR
View
A
Retailer 16
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€667 EUR
View
A
Retailer 17
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€670 EUR
View
A
Retailer 18
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€679 EUR
View
B+
Retailer 19
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€722 EUR
View
B+
Retailer 20
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€737 EUR
View
B+
Retailer 21
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€788 EUR
View
Retailer 22
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€821 EUR
View
Price last confirmed 33 days ago
B+
Retailer 23
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€854 EUR
View
B
Retailer 24
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€1,268 EUR
View
B
Retailer 25
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€1,277 EUR
View
Most Expensive
NZ Jewellers
d96a04bd-a7ff-47e3-b6dc-4956907db236 · Oct 13
€1,792 EUR
$2,011 USD
View
Price last confirmed 23 days ago
25 more retailers have this diamond
Prices start from €407 EURSave up to €870 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 Round
€407 EUR