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Marquise|Natural|GIA

1.50ct F SI2 Marquise Natural Diamond

ID • F/SI2 • GIA 2566015389

Certificate GIA 2566015389

Diamond specifications and retailer prices

From $9,962 CAD
As of November 5, 2026
Save $13,347 CAD (57%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $23,309 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.5ct natural marquise diamond

This 1.5ct natural marquise sits in the one-and-a-half to two carat band, graded F 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 2566015389. Listed at 24 retailers as of November 5, 2026, with prices from $9,962 to $23,309, a $13,347 spread on the same certified stone. NZ Jewellers lists it at $23,309. 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

1.50
Carat
F
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.3°
Pavilion angle36.8°
OriginNatural
Grading LabGIA
CertificateGIA 2566015389
Dimensions10.97 × 5.94 × 3.86 mm
L/W Ratio1.85
Girdle conditionFaceted
Culet sizeNone
Top View
10.97 mm5.94 mm1.50 ctF / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2566015389
Side View
Table 62.0%Crown 39.3°Girdle: THN-VTKPavilion 36.8°Culet: NoneDepth 65.0%

Caratlytics Score

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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: $23,309 CAD|Low: $9,962 CAD|High: $23,309 CAD|Avg: $13,340 CAD|+16.6%
NZ Jewellers
Retailer 2
Retailer 3
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Retailer 21
Retailer 22
Retailer 23
Retailer 24
Retailer 25
November 6, 2026
Retailer 17$9,962 CAD
Retailer 16$10,303 CAD
Retailer 14$10,369 CAD
Retailer 22$10,527 CAD
Retailer 18$10,862 CAD
Retailer 10$10,890 CAD
Retailer 8$10,912 CAD
Retailer 9$11,137 CAD
Retailer 11$11,654 CAD
Retailer 15$11,654 CAD
Retailer 25$11,984 CAD
Retailer 7$12,626 CAD
Retailer 12$12,820 CAD
Retailer 20$12,890 CAD
Retailer 6$13,000 CAD
Retailer 2$13,060 CAD
Retailer 13$13,501 CAD
Retailer 5$13,799 CAD
Retailer 23$13,799 CAD
Retailer 24$14,263 CAD
Retailer 19$14,404 CAD
Retailer 4$14,568 CAD
Retailer 3$15,028 CAD
Retailer 21$19,369 CAD
NZ Jewellers$23,309 CAD

22 data points across 25 retailers

24 retailers$9,962 CAD to $23,309 CAD

A
Cheapest Retailer
-
$9,962 CAD
A
Retailer 2
-
$10,303 CAD
View
A
Retailer 3
-
$10,369 CAD
View
A
Retailer 4
-
$10,527 CAD
View
A
Retailer 5
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$10,890 CAD
View
A
Retailer 6
-
$10,912 CAD
View
A
Retailer 7
-
$11,137 CAD
View
Retailer 8
-
$11,654 CAD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$11,654 CAD
View
Final sale: no returns
B+
Retailer 10
-
$11,984 CAD
View
B+
Retailer 11
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$12,626 CAD
View
B+
Retailer 12
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$12,820 CAD
View
B+
Retailer 13
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$12,890 CAD
View
B+
Retailer 14
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$13,000 CAD
View
B+
Retailer 15
-
$13,060 CAD
View
B+
Retailer 16
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$13,501 CAD
View
B+
Retailer 17
-
$13,799 CAD
View
B+
Retailer 18
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$13,799 CAD
View
B+
Retailer 19
-
$14,263 CAD
View
B+
Retailer 20
-
$14,404 CAD
View
B+
Retailer 21
-
$14,568 CAD
View
B
Retailer 22
-
$15,028 CAD
View
B
Retailer 23
-
$19,369 CAD
View
Most Expensive
B
NZ Jewellers
40affa8c-a513-4786-9db4-ee7f3295df32 · Nov 5
$23,309 CAD
$16,571 USD
View
23 more retailers have this diamond
Prices start from $9,962 CADSave up to $13,347 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
1.50ct Marquise
$9,962 CAD