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Round|Natural|GIA

0.50ct D SI2 Round Natural Diamond

VG • D/SI2 • GIA 2537584834

Certificate GIA 2537584834

Diamond specifications and retailer prices

From €493 EUR
As of November 4, 2026
Save €1,354 EUR (73%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,847 EUR at NZ Jewellers · As of November 4, 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 D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 2537584834. Listed at 19 retailers as of November 4, 2026, with prices from €493 to €1,847, a €1,354 spread on the same certified stone. NZ Jewellers lists it at €1,847. 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
D
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32.5°
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 2537584834
Dimensions5.20 × 5.15 × 3.02 mm
L/W Ratio1.01
Top View
5.20 mm5.15 mm0.50 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2537584834
Side View
Table 59.0%Crown 32.5°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 58.6%

Caratlytics Score

How it works →
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 4
Current: €777 EUR|Low: €410 EUR|High: €1,375 EUR|Avg: €711 EUR|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 2€493 EUR
Retailer 6€511 EUR
Retailer 7€601 EUR
Retailer 9€650 EUR
Retailer 10€650 EUR
Retailer 8€677 EUR
Retailer 3€715 EUR
Retailer 1€777 EUR
Retailer 4€786 EUR
Retailer 5€1,359 EUR

35 data points across 10 retailers

19 retailers€493 EUR to €1,847 EUR

A
Cheapest Retailer
-
€493 EUR
Final sale: no returns
A
Retailer 2
-
€511 EUR
View
A
Retailer 3
-
€534 EUR
View
A
Retailer 4
-
€535 EUR
View
A
Retailer 5
-
€562 EUR
View
Retailer 6
-
€575 EUR
View
Price last confirmed 8 days ago
A
Retailer 7
-
€575 EUR
View
A
Retailer 8
-
€601 EUR
View
A
Retailer 9
-
€616 EUR
View
A
Retailer 10
-
€625 EUR
View
A
Retailer 11
-
€650 EUR
View
A
Retailer 12
-
€650 EUR
View
B+
Retailer 13
-
€677 EUR
View
B+
Retailer 14
-
€715 EUR
View
B+
Retailer 15
-
€756 EUR
View
B+
Retailer 16
-
€777 EUR
View
B+
Retailer 17
-
€786 EUR
View
B
Retailer 18
-
€1,359 EUR
View
Most Expensive
B
NZ Jewellers
74a77477-0800-48a5-8515-77978a692304 · Nov 4
€1,847 EUR
$2,073 USD
View
18 more retailers have this diamond
Prices start from €493 EURSave up to €1,354 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
€493 EUR