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Marquise|Natural|GIA

0.50ct I SI1 Marquise Natural Diamond

EX • I/SI1 • GIA 7561214081

Certificate GIA 7561214081

Diamond specifications and retailer prices

From $504 CAD
As of November 6, 2026
Save $1,764 CAD (78%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,267 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7561214081. Listed at 19 retailers as of November 5, 2026, with prices from $504 to $2,267, a $1,764 spread on the same certified stone. NZ Jewellers lists it at $2,267. 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
I
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7561214081
Dimensions7.54 × 4.24 × 2.70 mm
L/W Ratio1.78
Top View
7.54 mm4.24 mm0.50 ctI / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 7561214081
Side View
Table 53.0%CrownGirdle: Very Thick - Ext. ThickPavilionCulet: NoneDepth 63.6%

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 6
Current: $2,267 CAD|Low: $504 CAD|High: $2,439 CAD|Avg: $844 CAD|-7.0%
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 3$504 CAD
Retailer 17$546 CAD
Retailer 10$563 CAD
Retailer 14$592 CAD
Retailer 12$619 CAD
Retailer 16$637 CAD
Retailer 8$653 CAD
Retailer 4$682 CAD
Retailer 6$682 CAD
Retailer 2$722 CAD
Retailer 13$726 CAD
Retailer 11$775 CAD
Retailer 9$826 CAD
Retailer 15$886 CAD
Retailer 18$917 CAD
Retailer 7$919 CAD
Retailer 5$1,364 CAD
NZ Jewellers$2,267 CAD

23 data points across 18 retailers

19 retailers$504 CAD to $2,267 CAD

A
Cheapest Retailer
-
$504 CAD
A
Retailer 2
-
$546 CAD
View
Final sale: no returns
A
Retailer 3
-
$563 CAD
View
A
Retailer 4
-
$592 CAD
View
A
Retailer 5
-
$619 CAD
View
A
Retailer 6
-
$637 CAD
View
Retailer 7
-
$653 CAD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$682 CAD
View
A
Retailer 9
-
$682 CAD
View
A
Retailer 10
-
$722 CAD
View
A
Retailer 11
-
$726 CAD
View
A
Retailer 12
-
$775 CAD
View
A
Retailer 13
-
$826 CAD
View
B+
Retailer 14
-
$886 CAD
View
B+
Retailer 15
-
$917 CAD
View
B+
Retailer 16
-
$919 CAD
View
Retailer 17
-
$1,066 CAD
View
Price last confirmed 34 days ago
B
Retailer 18
-
$1,364 CAD
View
Most Expensive
B
NZ Jewellers
511309f9-9e5c-476a-aeeb-99c8bf39cfed · Nov 5
$2,267 CAD
$1,612 USD
View
18 more retailers have this diamond
Prices start from $504 CADSave up to $1,764 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
$504 CAD