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Princess|Natural|GIA

1.50ct K SI2 Princess Natural Diamond

ID • K/SI2 • GIA 3555581560

Certificate GIA 3555581560

Diamond specifications and retailer prices

From $2,771 CAD
As of November 4, 2026
Save $3,605 CAD (57%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $8,247 CAD at NZ Jewellers · As of September 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 K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3555581560. Listed at 13 retailers as of November 4, 2026, with a 130% 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
K
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3555581560
Dimensions6.16 × 6.08 × 4.41 mm
L/W Ratio1.01
Girdle conditionPolished
Top View
6.16 mm6.08 mm1.50 ctK / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3555581560
Side View
Table 72.0%CrownGirdle: ThickPavilionCulet: NoneDepth 72.6%

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 4
Current: $4,531 CAD|Low: $2,735 CAD|High: $6,994 CAD|Avg: $4,002 CAD|+1.5%
Retailer 1
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$2,771 CAD
Retailer 7$3,052 CAD
Retailer 8$3,061 CAD
Retailer 10$3,174 CAD
Retailer 6$3,313 CAD
Retailer 11$3,450 CAD
Retailer 3$3,457 CAD
Retailer 4$3,839 CAD
Retailer 1$4,531 CAD
Retailer 9$5,754 CAD
Retailer 5$6,375 CAD

35 data points across 11 retailers

13 retailers$2,771 CAD to $6,375 CAD

A
Cheapest Retailer
-
$2,771 CAD
A
Retailer 2
-
$3,052 CAD
View
Final sale: no returns
A
Retailer 3
-
$3,061 CAD
View
A
Retailer 4
-
$3,174 CAD
View
A
Retailer 5
-
$3,313 CAD
View
A
Retailer 6
-
$3,450 CAD
View
A
Retailer 7
-
$3,457 CAD
View
B+
Retailer 8
-
$3,839 CAD
View
A
Retailer 9
-
$3,973 CAD
View
B+
Retailer 10
-
$4,531 CAD
View
B
Retailer 11
-
$5,754 CAD
View
B
Retailer 12
-
$6,375 CAD
View
Most Expensive
NZ Jewellers
4fb64da8-701a-4006-a5c0-6881c9ba3d5d · Sep 30
$8,247 CAD
$5,905 USD
View
Price last confirmed 36 days ago
12 more retailers have this diamond
Prices start from $2,771 CADSave up to $3,605 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
$2,771 CAD