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Round|Natural|GIA

0.50ct D SI2 Round Natural Diamond

VG • D/SI2 • GIA 7536056509

Certificate GIA 7536056509

Diamond specifications and retailer prices

From $564 CAD
As of November 5, 2026
Save $1,214 CAD (68%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,471 CAD at NZ Jewellers · As of October 23, 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 7536056509. Listed at 21 retailers as of November 4, 2026, with a 215% 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
D
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
Crown angle16°
Pavilion angle42°
OriginNatural
Grading LabGIA
CertificateGIA 7536056509
Dimensions5.03 × 4.99 × 3.13 mm
L/W Ratio1.01
Key to symbols
Crystal, Twinning Wisp
Top View
5.03 mm4.99 mm0.50 ctD / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 7536056509
Side View
Table 59.0%Crown 16°Girdle: VTK-VTKPavilion 42°Culet: NoneDepth 62.5%

Caratlytics Score

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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 5
Current: $2,471 CAD|Low: $564 CAD|High: $2,471 CAD|Avg: $1,010 CAD
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
Retailer 17
Retailer 18
November 6, 2026
Retailer 14$564 CAD
Retailer 3$642 CAD
Retailer 17$711 CAD
Retailer 7$758 CAD
Retailer 6$771 CAD
Retailer 15$775 CAD
Retailer 8$806 CAD
Retailer 5$831 CAD
Retailer 18$831 CAD
Retailer 11$890 CAD
Retailer 10$909 CAD
Retailer 12$957 CAD
Retailer 2$959 CAD
Retailer 4$962 CAD
Retailer 13$1,032 CAD
Retailer 9$1,094 CAD
Retailer 16$1,778 CAD
NZ Jewellers$2,471 CAD

28 data points across 18 retailers

21 retailers$564 CAD to $1,778 CAD

A
Cheapest Retailer
-
$564 CAD
A
Retailer 2
-
$642 CAD
View
A
Retailer 3
-
$711 CAD
View
Final sale: no returns
A
Retailer 4
-
$758 CAD
View
A
Retailer 5
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$771 CAD
View
A
Retailer 6
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$775 CAD
View
Retailer 7
-
$788 CAD
View
Price last confirmed 15 days ago
A
Retailer 8
-
$806 CAD
View
Retailer 9
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$831 CAD
View
Price last confirmed 8 days ago
A
Retailer 10
-
$831 CAD
View
Retailer 11
-
$849 CAD
View
Price last confirmed 14 days ago
Retailer 12
-
$849 CAD
View
Price last confirmed 15 days ago
A
Retailer 13
-
$890 CAD
View
Retailer 14
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$909 CAD
View
Price last confirmed 14 days ago
A
Retailer 15
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$957 CAD
View
B+
Retailer 16
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$959 CAD
View
A
Retailer 17
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$962 CAD
View
A
Retailer 18
-
$1,032 CAD
View
B+
Retailer 19
-
$1,094 CAD
View
B
Retailer 20
-
$1,778 CAD
View
Most Expensive
NZ Jewellers
583da3d2-474f-48b6-aa28-fd7a916517ee · Oct 23
$2,471 CAD
$1,769 USD
View
Price last confirmed 14 days ago
20 more retailers have this diamond
Prices start from $564 CADSave up to $1,214 CAD

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
$564 CAD