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Marquise|Natural|GIA

0.50ct F SI1 Marquise Natural Diamond

EX • F/SI1 • GIA 3565742390

Certificate GIA 3565742390

Diamond specifications and retailer prices

From $635 CAD
₹43,289 INR
As of November 2, 2026
Save $1,936 CAD (75%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,571 CAD at NZ Jewellers · As of November 3, 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3565742390. Listed at 17 retailers as of November 2, 2026, with prices from $635 to $2,571, a $1,936 spread on the same certified stone. NZ Jewellers lists it at $2,571. 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
F
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 3565742390
Dimensions8.71 × 3.91 × 2.41 mm
L/W Ratio2.23
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather
Top View
8.71 mm3.91 mm0.50 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 3565742390
Side View
Table 58.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 61.7%

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 2
Current: $2,571 CAD|Low: $635 CAD|High: $2,630 CAD|Avg: $1,084 CAD|-2.2%
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
November 3, 2026
Retailer 17$635 CAD
Retailer 5$767 CAD
Retailer 13$804 CAD
Retailer 2$820 CAD
Retailer 14$883 CAD
Retailer 9$903 CAD
Retailer 16$953 CAD
Retailer 12$1,006 CAD
Retailer 3$1,013 CAD
Retailer 8$1,020 CAD
Retailer 6$1,036 CAD
Retailer 4$1,042 CAD
Retailer 11$1,097 CAD
Retailer 10$1,136 CAD
Retailer 7$1,295 CAD
Retailer 15$1,906 CAD
NZ Jewellers$2,571 CAD

7 data points across 17 retailers

17 retailers$635 CAD to $2,571 CAD

A
Cheapest Retailer
-
$635 CAD
₹43,289 INR
A
Retailer 2
-
$767 CAD
$549 USD
View
Final sale: no returns
A
Retailer 3
-
$804 CAD
A$885 AUD
View
A
Retailer 4
-
$820 CAD
$587 USD
View
A
Retailer 5
-
$883 CAD
$632 USD
View
A
Retailer 6
-
$903 CAD
$646 USD
View
A
Retailer 7
-
$953 CAD
$682 USD
View
A
Retailer 8
-
$1,006 CAD
£567 GBP
View
A
Retailer 9
-
$1,013 CAD
£571 GBP
View
B+
Retailer 10
-
$1,020 CAD
$730 USD
View
B+
Retailer 11
-
$1,036 CAD
$742 USD
View
B+
Retailer 12
-
$1,042 CAD
£587 GBP
View
B+
Retailer 13
-
$1,097 CAD
$785 USD
View
B+
Retailer 14
-
$1,136 CAD
$813 USD
View
B
Retailer 15
-
$1,295 CAD
ZAR 14,968 ZAR
View
B
Retailer 16
-
$1,906 CAD
£1,074 GBP
View
Most Expensive
B
NZ Jewellers
731255cf-4b51-469e-9388-acddc04d1c36 · Nov 3
$2,571 CAD
$1,840 USD
View
16 more retailers have this diamond
Prices start from $635 CADSave up to $1,936 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
$635 CAD