Princess|Natural|GIA

1.50ct I SI1 Princess Natural Diamond

EX • I/SI1 • GIA 3545988731

Certificate GIA 3545988731

Diamond specifications and retailer prices

From $5,941 CAD
$4,253 USD
As of November 1, 2026
Save $5,875 CAD (50%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $11,816 CAD at NZ Jewellers · As of October 30, 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3545988731. Listed at 14 retailers as of October 30, 2026, with prices from $5,941 to $11,816, a $5,875 spread on the same certified stone. NZ Jewellers lists it at $11,816. 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
I
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 3545988731
Dimensions6.30 × 6.29 × 4.51 mm
L/W Ratio1.00
Top View
6.30 mm6.29 mm1.50 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 3545988731
Side View
Table 72.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 71.7%

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: $11,816 CAD|Low: $5,941 CAD|High: $12,404 CAD|Avg: $8,180 CAD|-4.7%
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 1, 2026
Retailer 4$5,941 CAD
Retailer 12$6,102 CAD
Retailer 8$6,103 CAD
Retailer 9$6,571 CAD
Retailer 5$6,806 CAD
Retailer 6$7,062 CAD
Retailer 10$7,264 CAD
Retailer 13$7,264 CAD
Retailer 7$7,995 CAD
Retailer 3$8,102 CAD
Retailer 11$10,326 CAD
Retailer 2$11,253 CAD
NZ Jewellers$11,816 CAD

41 data points across 13 retailers

14 retailers$5,941 CAD to $11,816 CAD

Retailer 1
-
$5,643 CAD
A$6,215 AUD
Price last confirmed 174 days ago
A
Retailer 2
-
$5,941 CAD
$4,253 USD
View
A
Retailer 3
-
$6,102 CAD
$4,368 USD
View
A
Retailer 4
-
$6,103 CAD
View
B+
Retailer 5
-
$6,571 CAD
$4,704 USD
View
B+
Retailer 6
-
$6,806 CAD
$4,872 USD
View
B+
Retailer 7
-
$7,062 CAD
£3,981 GBP
View
B+
Retailer 8
-
$7,264 CAD
$5,200 USD
View
B+
Retailer 9
-
$7,264 CAD
$5,200 USD
View
B+
Retailer 10
-
$7,995 CAD
€5,451 EUR
View
B+
Retailer 11
-
$8,102 CAD
$5,800 USD
View
B
Retailer 12
-
$10,326 CAD
$7,392 USD
View
B
Retailer 13
-
$11,253 CAD
£6,343 GBP
View
Most Expensive
B
NZ Jewellers
ba9b3259-df4c-4680-b444-5b808ae388d2 · Oct 30
$11,816 CAD
$8,459 USD
View
13 more retailers have this diamond
Prices start from $5,941 CADSave up to $5,875 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
$5,941 CAD