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Marquise|Natural|GIA

0.50ct G SI2 Marquise Natural Diamond

VG • G/SI2 • GIA 6552462080

Certificate GIA 6552462080

Diamond specifications and retailer prices

From $768 CAD
As of November 5, 2026
Save $2,110 CAD (73%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,878 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.5ct natural marquise diamond

This 0.5ct natural marquise sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6552462080. Listed at 21 retailers as of November 5, 2026, with prices from $768 to $2,878, a $2,110 spread on the same certified stone. NZ Jewellers lists it at $2,878. 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
G
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.5°
Pavilion angle39.9°
OriginNatural
Grading LabGIA
CertificateGIA 6552462080
Dimensions8.38 × 4.02 × 2.54 mm
L/W Ratio2.08
Girdle conditionFaceted
Top View
8.38 mm4.02 mm0.50 ctG / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552462080
Side View
Table 60.0%Crown 37.5°Girdle: STK-THKPavilion 39.9°Culet: NDepth 63.2%

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 5
Current: $2,878 CAD|Low: $768 CAD|High: $3,016 CAD|Avg: $1,153 CAD|-4.6%
NZ Jewellers
Retailer 2
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Retailer 21
November 6, 2026
Retailer 19$768 CAD
Retailer 10$802 CAD
Retailer 21$827 CAD
Retailer 3$831 CAD
Retailer 7$896 CAD
Retailer 14$911 CAD
Retailer 2$919 CAD
Retailer 4$942 CAD
Retailer 9$952 CAD
Retailer 18$959 CAD
Retailer 12$990 CAD
Retailer 5$1,027 CAD
Retailer 6$1,027 CAD
Retailer 11$1,069 CAD
Retailer 13$1,090 CAD
Retailer 17$1,120 CAD
Retailer 16$1,149 CAD
Retailer 20$1,176 CAD
Retailer 15$1,224 CAD
Retailer 8$2,154 CAD
NZ Jewellers$2,878 CAD

23 data points across 21 retailers

21 retailers$768 CAD to $2,878 CAD

A
Cheapest Retailer
-
$768 CAD
Final sale: no returns
A
Retailer 2
-
$802 CAD
View
A
Retailer 3
-
$827 CAD
View
A
Retailer 4
-
$831 CAD
View
A
Retailer 5
-
$896 CAD
View
Retailer 6
-
$911 CAD
View
Price last confirmed 8 days ago
A
Retailer 7
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$919 CAD
View
A
Retailer 8
-
$942 CAD
View
A
Retailer 9
-
$952 CAD
View
B+
Retailer 10
-
$959 CAD
View
B+
Retailer 11
-
$990 CAD
View
B+
Retailer 12
-
$1,027 CAD
View
B+
Retailer 13
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$1,027 CAD
View
B+
Retailer 14
-
$1,069 CAD
View
B+
Retailer 15
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$1,090 CAD
View
B+
Retailer 16
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$1,120 CAD
View
B+
Retailer 17
-
$1,149 CAD
View
B+
Retailer 18
-
$1,176 CAD
View
B+
Retailer 19
-
$1,224 CAD
View
B
Retailer 20
-
$2,154 CAD
View
Most Expensive
B
NZ Jewellers
e4a29086-a210-4eb4-9250-1c4fdf02e3cd · Nov 5
$2,878 CAD
$2,046 USD
View
20 more retailers have this diamond
Prices start from $768 CADSave up to $2,110 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 Marquise
$768 CAD