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Marquise|Natural|GIA

0.50ct D SI2 Marquise Natural Diamond

EX • D/SI2 • GIA 6561696251

Certificate GIA 6561696251

Diamond specifications and retailer prices

From $674 CAD
₹45,972 INR
As of October 31, 2026
Save $2,133 CAD (76%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,808 CAD at NZ Jewellers · As of October 30, 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 D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6561696251. Listed at 18 retailers as of October 30, 2026, with prices from $674 to $2,808, a $2,133 spread on the same certified stone. NZ Jewellers lists it at $2,808. 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
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6561696251
Dimensions7.95 × 4.10 × 2.64 mm
L/W Ratio1.94
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
7.95 mm4.10 mm0.50 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6561696251
Side View
Table 58.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 64.5%

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: Oct 31
Current: $2,808 CAD|Low: $627 CAD|High: $2,808 CAD|Avg: $1,157 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
October 31, 2026
Retailer 2$674 CAD
Retailer 18$817 CAD
Retailer 4$827 CAD
Retailer 8$827 CAD
Retailer 14$845 CAD
Retailer 6$895 CAD
Retailer 7$964 CAD
Retailer 10$964 CAD
Retailer 5$1,034 CAD
Retailer 15$1,052 CAD
Retailer 16$1,073 CAD
Retailer 9$1,080 CAD
Retailer 11$1,087 CAD
Retailer 12$1,103 CAD
Retailer 3$1,122 CAD
Retailer 13$1,317 CAD
Retailer 17$2,079 CAD
NZ Jewellers$2,808 CAD

9 data points across 18 retailers

18 retailers$674 CAD to $2,808 CAD

A
Cheapest Retailer
-
$674 CAD
₹45,972 INR
A
Retailer 2
-
$817 CAD
$585 USD
View
A
Retailer 3
-
$827 CAD
$592 USD
View
Final sale: no returns
A
Retailer 4
-
$827 CAD
$592 USD
View
A
Retailer 5
-
$845 CAD
A$930 AUD
View
A
Retailer 6
-
$895 CAD
$641 USD
View
A
Retailer 7
-
$964 CAD
$690 USD
View
A
Retailer 8
-
$964 CAD
$690 USD
View
A
Retailer 9
-
$1,034 CAD
$740 USD
View
A
Retailer 10
-
$1,052 CAD
$753 USD
View
A
Retailer 11
-
$1,073 CAD
£605 GBP
View
A
Retailer 12
-
$1,080 CAD
$773 USD
View
A
Retailer 13
-
$1,087 CAD
$778 USD
View
B+
Retailer 14
-
$1,103 CAD
£622 GBP
View
A
Retailer 15
-
$1,122 CAD
£633 GBP
View
B+
Retailer 16
-
$1,317 CAD
€898 EUR
View
B
Retailer 17
-
$2,079 CAD
£1,172 GBP
View
Most Expensive
B
NZ Jewellers
5d464f11-5a41-490d-ae08-f33b24486331 · Oct 30
$2,808 CAD
$2,010 USD
View
17 more retailers have this diamond
Prices start from $674 CADSave up to $2,133 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
$674 CAD