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Round|Natural|GIA

0.50ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 7492633604

Certificate GIA 7492633604

Diamond specifications and retailer prices

From €731 EUR
As of November 4, 2026
Save €1,005 EUR (58%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €2,784 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 top-tier cut grade and certified by GIA 7492633604. Listed at 19 retailers as of November 4, 2026, with a 138% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7492633604
Dimensions5.14 × 5.10 × 3.10 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather
Top View
5.14 mm5.10 mm0.50 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7492633604
Side View
Table 60.0%Crown 35°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.6%

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 4
Current: €2,784 EUR|Low: €679 EUR|High: €2,784 EUR|Avg: €1,094 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
November 5, 2026
Retailer 11€731 EUR
Retailer 14€789 EUR
Retailer 4€797 EUR
Retailer 3€805 EUR
Retailer 13€809 EUR
Retailer 5€813 EUR
Retailer 12€814 EUR
Retailer 6€980 EUR
Retailer 7€980 EUR
Retailer 16€998 EUR
Retailer 8€1,016 EUR
Retailer 9€1,025 EUR
Retailer 2€1,147 EUR
Retailer 15€1,436 EUR
Retailer 10€1,623 EUR
NZ Jewellers€2,784 EUR

41 data points across 16 retailers

19 retailers€731 EUR to €1,736 EUR

A
Cheapest Retailer
-
€731 EUR
B+
Retailer 2
-
€797 EUR
View
B+
Retailer 3
-
€804 EUR
View
B+
Retailer 4
-
€805 EUR
View
B+
Retailer 5
-
€809 EUR
View
B+
Retailer 6
-
€813 EUR
View
B+
Retailer 7
-
€814 EUR
View
Final sale: no returns
B+
Retailer 8
-
€835 EUR
View
B+
Retailer 9
-
€928 EUR
View
B+
Retailer 10
-
€980 EUR
View
B+
Retailer 11
-
€980 EUR
View
B+
Retailer 12
-
€998 EUR
View
B+
Retailer 13
-
€1,016 EUR
View
B+
Retailer 14
-
€1,025 EUR
View
B+
Retailer 15
-
€1,147 EUR
View
B
Retailer 16
-
€1,436 EUR
View
B
Retailer 17
-
€1,623 EUR
View
B
Retailer 18
-
€1,736 EUR
View
Most Expensive
NZ Jewellers
b91a2ea8-b33d-4129-add5-187a97c22244 · Nov 4
€2,784 EUR
$3,125 USD
View
Price under review
18 more retailers have this diamond
Prices start from €731 EURSave up to €1,005 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
€731 EUR