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Marquise|Natural|GIA

1.50ct D SI2 Marquise Natural Diamond

GD • D/SI2 • GIA 1567329727

Certificate GIA 1567329727

Diamond specifications and retailer prices

From $8,715 CAD
As of November 5, 2026
Save $5,591 CAD (39%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $14,305 CAD at Helzberg Diamonds · As of November 6, 2026
View at Helzberg Diamonds

About this 1.5ct natural marquise diamond

This 1.5ct natural marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1567329727. Listed at 13 retailers as of November 5, 2026, with prices from $8,715 to $14,305, a $5,591 spread on the same certified stone. Helzberg Diamonds lists it at $14,305. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
D
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.62°
Pavilion angle40.02°
OriginNatural
Grading LabGIA
CertificateGIA 1567329727
Dimensions10.53 × 5.77 × 3.88 mm
L/W Ratio1.82
Culet sizeNone
Top View
10.53 mm5.77 mm1.50 ctD / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1567329727
Side View
Table 56.0%Crown 42.62°Girdle: VTN-VTKPavilion 40.02°Culet: NDepth 67.2%

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 5
Current: $14,305 CAD|Low: $8,715 CAD|High: $14,305 CAD|Avg: $10,367 CAD
Helzberg Diamonds
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 9$8,715 CAD
Retailer 8$9,092 CAD
Retailer 7$9,121 CAD
Retailer 4$9,220 CAD
Retailer 13$9,347 CAD
Retailer 6$9,602 CAD
Retailer 10$9,722 CAD
Retailer 3$9,762 CAD
Retailer 5$10,902 CAD
Retailer 11$10,979 CAD
Retailer 2$11,050 CAD
Retailer 12$11,159 CAD
Helzberg Diamonds$14,305 CAD

22 data points across 13 retailers

13 retailers$8,715 CAD to $14,305 CAD

A
Cheapest Retailer
-
$8,715 CAD
A
Retailer 2
-
$9,092 CAD
View
A
Retailer 3
-
$9,121 CAD
View
A
Retailer 4
-
$9,220 CAD
View
A
Retailer 5
-
$9,347 CAD
View
A
Retailer 6
-
$9,602 CAD
View
A
Retailer 7
-
$9,722 CAD
View
B+
Retailer 8
-
$9,762 CAD
View
B+
Retailer 9
-
$10,902 CAD
View
B+
Retailer 10
-
$10,979 CAD
View
B+
Retailer 11
-
$11,050 CAD
View
B+
Retailer 12
-
$11,159 CAD
View
Most Expensive
B+
Helzberg Diamonds
XZRHLMNJIPNIN · Nov 6
$14,305 CAD
$10,243 USD
View
12 more retailers have this diamond
Prices start from $8,715 CADSave up to $5,591 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
$8,715 CAD