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Princess|Natural|GIA

1.51ct J SI2 Princess Natural Diamond

EX • J/SI2 • GIA 1507926804

Certificate GIA 1507926804

Diamond specifications and retailer prices

From $4,944 CAD
As of November 4, 2026
Save $6,120 CAD (55%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $11,064 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.51ct natural princess diamond

This 1.51ct natural princess sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1507926804. Listed at 19 retailers as of November 4, 2026, with prices from $4,944 to $11,064, a $6,120 spread on the same certified stone. NZ Jewellers lists it at $11,064. 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
J
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle26.74°
Pavilion angle39.22°
OriginNatural
Grading LabGIA
CertificateGIA 1507926804
Dimensions6.27 × 6.19 × 4.49 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.27 mm6.19 mm1.51 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1507926804
Side View
Table 73.0%Crown 26.74°Girdle: STK-VTKPavilion 39.22°Culet: NoneDepth 72.6%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $11,064 CAD|Low: $4,493 CAD|High: $11,064 CAD|Avg: $6,591 CAD|+2.3%
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
Retailer 16
Retailer 17
November 6, 2026
Retailer 13$4,944 CAD
Retailer 6$5,004 CAD
Retailer 16$5,063 CAD
Retailer 8$5,310 CAD
Retailer 14$5,452 CAD
Retailer 7$5,732 CAD
Retailer 5$5,754 CAD
Retailer 9$5,754 CAD
Retailer 15$5,754 CAD
Retailer 4$6,341 CAD
Retailer 17$6,341 CAD
Retailer 10$6,433 CAD
Retailer 3$6,550 CAD
Retailer 11$6,575 CAD
Retailer 2$7,078 CAD
Retailer 12$10,088 CAD
NZ Jewellers$11,064 CAD

45 data points across 17 retailers

19 retailers$4,944 CAD to $11,064 CAD

B+
Cheapest Retailer
-
$4,944 CAD
B+
Retailer 2
-
$5,004 CAD
View
B+
Retailer 3
-
$5,063 CAD
View
B+
Retailer 4
-
$5,261 CAD
View
B+
Retailer 5
-
$5,310 CAD
View
Final sale: no returns
B+
Retailer 6
-
$5,452 CAD
View
B
Retailer 7
-
$5,732 CAD
View
Retailer 8
-
$5,754 CAD
View
Price last confirmed 8 days ago
B
Retailer 9
-
$5,754 CAD
View
B
Retailer 10
-
$5,754 CAD
View
B
Retailer 11
-
$5,835 CAD
View
B
Retailer 12
-
$6,341 CAD
View
B
Retailer 13
-
$6,341 CAD
View
B+
Retailer 14
-
$6,433 CAD
View
B
Retailer 15
-
$6,550 CAD
View
B
Retailer 16
-
$6,575 CAD
View
B
Retailer 17
-
$7,078 CAD
View
B
Retailer 18
-
$10,088 CAD
View
Most Expensive
B
NZ Jewellers
91ee2e12-cab4-4892-97ef-6e476d2e1ac2 · Nov 5
$11,064 CAD
$7,922 USD
View
18 more retailers have this diamond
Prices start from $4,944 CADSave up to $6,120 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.

B+
1.51ct Princess
$4,944 CAD