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Princess|Natural|IGI

1.50ct H SI1 Princess Natural Diamond

EX • H/SI1 • IGI 737543833

Shape and cutting style on the report: Princess cut

Certificate IGI 737543833

Diamond specifications and retailer prices

From $5,843 CAD
$4,181 USD
As of November 1, 2026
Save $5,827 CAD (50%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $11,670 CAD at NZ Jewellers · As of October 24, 2026
View at NZ Jewellers

About this 1.5ct natural princess diamond

This 1.5ct natural princess sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 737543833. Listed at 17 retailers as of October 30, 2026, with a 100% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
H
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.1°
Pavilion angle37.3°
OriginNatural
Grading LabIGI
CertificateIGI 737543833
Dimensions6.22 × 6.06 × 4.33 mm
L/W Ratio1.03
Culet sizePointed
Top View
6.22 mm6.06 mm1.50 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 737543833
Side View
Table 68.0%Crown 46.1°Girdle: Slightly ThickPavilion 37.3°Culet: NoneDepth 71.5%

Caratlytics Score

How it works →
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 1
Current: $11,670 CAD|Low: $5,668 CAD|High: $11,670 CAD|Avg: $7,288 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
Retailer 14
Retailer 15
November 2, 2026
Retailer 13$5,843 CAD
Retailer 6$6,061 CAD
Retailer 5$6,182 CAD
Retailer 2$6,311 CAD
Retailer 4$6,316 CAD
Retailer 3$6,698 CAD
Retailer 14$6,698 CAD
Retailer 15$6,698 CAD
Retailer 9$6,789 CAD
Retailer 7$6,909 CAD
Retailer 8$7,580 CAD
Retailer 12$7,729 CAD
Retailer 11$8,234 CAD
Retailer 10$10,669 CAD
NZ Jewellers$11,670 CAD

32 data points across 15 retailers

17 retailers$5,843 CAD to $11,670 CAD

A
Cheapest Retailer
-
$5,843 CAD
$4,181 USD
Retailer 2
-
$5,847 CAD
$4,184 USD
View
Price last confirmed 98 days ago
A
Retailer 3
-
$6,061 CAD
$4,337 USD
View
B+
Retailer 4
-
$6,182 CAD
$4,424 USD
View
Final sale: no returns
A
Retailer 5
-
$6,311 CAD
£3,556 GBP
View
B+
Retailer 6
-
$6,316 CAD
$4,520 USD
View
B+
Retailer 7
-
$6,698 CAD
$4,793 USD
View
B+
Retailer 8
-
$6,698 CAD
$4,793 USD
View
B+
Retailer 9
-
$6,698 CAD
$4,793 USD
View
B+
Retailer 10
-
$6,789 CAD
£3,826 GBP
View
B+
Retailer 11
-
$6,909 CAD
$4,944 USD
View
B+
Retailer 12
-
$7,580 CAD
€5,166 EUR
View
B+
Retailer 13
-
$7,729 CAD
$5,531 USD
View
B+
Retailer 14
-
$8,234 CAD
ZAR 95,188 ZAR
View
B
Retailer 15
-
$10,669 CAD
£6,012 GBP
View
B
Retailer 16
-
$11,670 CAD
$8,351 USD
View
Most Expensive
NZ Jewellers
eee175fb-b85e-413e-b9d9-8e4706cc66b2 · Oct 24
$11,670 CAD
$8,351 USD
View
Price last confirmed 9 days ago
16 more retailers have this diamond
Prices start from $5,843 CADSave up to $5,827 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 Princess
$5,843 CAD