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Princess|Natural|GIA

1.51ct K SI1 Princess Natural Diamond

EX • K/SI1 • GIA 2241054627

Certificate GIA 2241054627

Diamond specifications and retailer prices

From $3,201 CAD
As of November 5, 2026
Save $2,580 CAD (45%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,781 CAD at Wholesale Diamonds Direct · As of November 3, 2026
View at Wholesale Diamonds Direct

About this 1.51ct natural princess diamond

This 1.51ct natural princess sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2241054627. Listed at 14 retailers as of November 3, 2026, with prices from $3,201 to $5,781, a $2,580 spread on the same certified stone. Wholesale Diamonds Direct lists it at $5,781. 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

1.51
Carat
K
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle28.04°
Pavilion angle37.89°
OriginNatural
Grading LabGIA
CertificateGIA 2241054627
Dimensions6.14 × 6.09 × 4.47 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.14 mm6.09 mm1.51 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2241054627
Side View
Table 71.0%Crown 28.04°Girdle: THK-VTKPavilion 37.89°Culet: NoneDepth 73.4%

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 5
Current: $4,434 CAD|Low: $3,183 CAD|High: $6,009 CAD|Avg: $4,074 CAD|-4.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Wholesale Diamonds Direct
November 6, 2026
Retailer 7$3,201 CAD
Retailer 2$3,401 CAD
Retailer 11$3,434 CAD
Retailer 9$3,436 CAD
Retailer 12$3,458 CAD
Retailer 6$3,676 CAD
Retailer 10$3,676 CAD
Retailer 5$3,764 CAD
Retailer 3$4,064 CAD
Retailer 4$4,234 CAD
Retailer 1$4,434 CAD
Retailer 8$4,880 CAD
Retailer 13$5,271 CAD
Wholesale Diamonds Direct$5,781 CAD

31 data points across 14 retailers

14 retailers$3,201 CAD to $5,781 CAD

A
Cheapest Retailer
-
$3,201 CAD
A
Retailer 2
-
$3,401 CAD
View
A
Retailer 3
-
$3,434 CAD
View
A
Retailer 4
-
$3,436 CAD
View
A
Retailer 5
-
$3,458 CAD
View
A
Retailer 6
-
$3,676 CAD
View
A
Retailer 7
-
$3,676 CAD
View
A
Retailer 8
-
$3,764 CAD
View
A
Retailer 9
-
$4,064 CAD
View
A
Retailer 10
-
$4,234 CAD
View
B+
Retailer 11
-
$4,434 CAD
View
B+
Retailer 12
-
$4,880 CAD
View
B+
Retailer 13
-
$5,271 CAD
View
Most Expensive
B
Wholesale Diamonds Direct
579196480 · Nov 3
$5,781 CAD
$4,139 USD
View
13 more retailers have this diamond
Prices start from $3,201 CADSave up to $2,580 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
1.51ct Princess
$3,201 CAD