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Marquise|Natural|GIA

1.50ct E SI2 Marquise Natural Diamond

ID • E/SI2 • GIA 7568301629

Certificate GIA 7568301629

Diamond specifications and retailer prices

From $11,298 CAD
As of November 4, 2026
Save $9,473 CAD (46%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $20,772 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 E 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 7568301629. Listed at 14 retailers as of November 4, 2026, with prices from $11,298 to $20,772, a $9,473 spread on the same certified stone. NZ Jewellers lists it at $20,772. 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
E
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7568301629
Dimensions11.43 × 6.16 × 3.76 mm
L/W Ratio1.86
Girdle conditionFaceted
Culet sizeNone
Top View
11.43 mm6.16 mm1.50 ctE / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 7568301629
Side View
Table 63.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 61.1%

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 4
Current: $20,772 CAD|Low: $11,669 CAD|High: $20,772 CAD|Avg: $14,645 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
November 6, 2026
Retailer 5$11,669 CAD
Retailer 13$11,699 CAD
Retailer 10$12,463 CAD
Retailer 3$12,567 CAD
Retailer 8$13,497 CAD
Retailer 12$13,501 CAD
Retailer 11$13,709 CAD
Retailer 2$13,966 CAD
Retailer 6$14,435 CAD
Retailer 7$14,878 CAD
Retailer 4$15,578 CAD
Retailer 9$19,410 CAD
NZ Jewellers$20,772 CAD

11 data points across 13 retailers

14 retailers$11,298 CAD to $20,772 CAD

A
Cheapest Retailer
-
$11,298 CAD
A
Retailer 2
-
$11,669 CAD
View
A
Retailer 3
-
$11,699 CAD
View
Retailer 4
-
$12,463 CAD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$12,567 CAD
View
A
Retailer 6
-
$13,497 CAD
View
B+
Retailer 7
-
$13,501 CAD
View
B+
Retailer 8
-
$13,709 CAD
View
B+
Retailer 9
-
$13,966 CAD
View
B+
Retailer 10
-
$14,435 CAD
View
B+
Retailer 11
-
$14,878 CAD
View
B+
Retailer 12
-
$15,578 CAD
View
B+
Retailer 13
-
$19,410 CAD
View
Most Expensive
B
NZ Jewellers
0fbc7291-d547-4901-bdad-c651a9dee703 · Nov 5
$20,772 CAD
$14,873 USD
View
13 more retailers have this diamond
Prices start from $11,298 CADSave up to $9,473 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
$11,298 CAD