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Marquise|Natural|IGI

1.50ct F SI2 Marquise Natural Diamond

GD • F/SI2 • IGI 146456263

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 146456263

Diamond specifications and retailer prices

From $7,205 CAD
As of November 6, 2026
Save $8,862 CAD (55%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $16,066 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 standard cut grade and certified by IGI 146456263. Listed at 13 retailers as of November 5, 2026, with prices from $7,205 to $16,066, a $8,862 spread on the same certified stone. NZ Jewellers lists it at $16,066. 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
F
Color
SI2
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.1°
Pavilion angle41.6°
OriginNatural
Grading LabIGI
CertificateIGI 146456263
Dimensions11.00 × 5.93 × 3.79 mm
L/W Ratio1.85
Girdle conditionFaceted
Top View
11.00 mm5.93 mm1.50 ctF / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 146456263
Side View
Table 59.0%Crown 34.1°Girdle: MED-THKPavilion 41.6°CuletDepth 63.9%

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: $16,066 CAD|Low: $7,205 CAD|High: $16,066 CAD|Avg: $10,253 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 2$7,205 CAD
Retailer 3$8,378 CAD
Retailer 8$8,867 CAD
Retailer 11$8,867 CAD
Retailer 4$9,002 CAD
Retailer 10$9,606 CAD
Retailer 7$9,755 CAD
Retailer 5$10,437 CAD
Retailer 9$11,084 CAD
Retailer 6$14,153 CAD
NZ Jewellers$16,066 CAD

40 data points across 11 retailers

13 retailers$7,205 CAD to $16,066 CAD

A
Cheapest Retailer
-
$7,205 CAD
B+
Retailer 2
-
$8,283 CAD
View
B+
Retailer 3
-
$8,378 CAD
View
B+
Retailer 4
-
$8,867 CAD
View
Final sale: no returns
Retailer 5
-
$8,867 CAD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$9,002 CAD
View
B+
Retailer 7
-
$9,606 CAD
View
B+
Retailer 8
-
$9,755 CAD
View
B+
Retailer 9
-
$9,831 CAD
View
B+
Retailer 10
-
$10,437 CAD
View
B+
Retailer 11
-
$11,084 CAD
View
B
Retailer 12
-
$14,153 CAD
View
Most Expensive
B
NZ Jewellers
2485ef2f-b8a5-49bf-9757-c988205f38a2 · Nov 5
$16,066 CAD
$11,422 USD
View
12 more retailers have this diamond
Prices start from $7,205 CADSave up to $8,862 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
$7,205 CAD