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Princess|Natural|GIA

1.01ct E SI2 Princess Natural Diamond

EX • E/SI2 • GIA 1558273996

Certificate GIA 1558273996

Diamond specifications and retailer prices

From $1,933 CAD
As of November 4, 2026
Save $1,529 CAD (44%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,462 CAD at Helzberg Diamonds · As of November 4, 2026
View at Helzberg Diamonds

About this 1.01ct natural princess diamond

This 1.01ct natural princess sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1558273996. Listed at 12 retailers as of November 4, 2026, with prices from $1,933 to $3,462, a $1,529 spread on the same certified stone. Helzberg Diamonds lists it at $3,462. 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

1.01
Carat
E
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.34°
Pavilion angle39.52°
OriginNatural
Grading LabGIA
CertificateGIA 1558273996
Dimensions5.43 × 5.43 × 3.97 mm
L/W Ratio1.00
Culet sizeNone
Top View
5.43 mm5.43 mm1.01 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1558273996
Side View
Table 73.0%Crown 28.34°Girdle: STK-THKPavilion 39.52°Culet: NoneDepth 73.1%

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: $3,462 CAD|Low: $1,933 CAD|High: $3,681 CAD|Avg: $2,482 CAD|-6.0%
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 6$1,933 CAD
Retailer 4$1,962 CAD
Retailer 3$2,006 CAD
Retailer 10$2,105 CAD
Retailer 2$2,138 CAD
Retailer 11$2,148 CAD
Retailer 8$2,345 CAD
Retailer 9$2,644 CAD
Retailer 5$2,728 CAD
Retailer 7$3,258 CAD
Helzberg Diamonds$3,462 CAD

35 data points across 11 retailers

12 retailers$1,933 CAD to $3,462 CAD

A
Cheapest Retailer
-
$1,933 CAD
A
Retailer 2
-
$1,962 CAD
View
A
Retailer 3
-
$2,006 CAD
View
A
Retailer 4
-
$2,105 CAD
View
A
Retailer 5
-
$2,138 CAD
View
A
Retailer 6
-
$2,148 CAD
View
A
Retailer 7
-
$2,345 CAD
View
A
Retailer 8
-
$2,528 CAD
View
A
Retailer 9
-
$2,644 CAD
View
A
Retailer 10
-
$2,728 CAD
View
B+
Retailer 11
-
$3,258 CAD
View
Most Expensive
B+
Helzberg Diamonds
XZRHLLOINJPPM · Nov 4
$3,462 CAD
$2,479 USD
View
11 more retailers have this diamond
Prices start from $1,933 CADSave up to $1,529 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
1.01ct Princess
$1,933 CAD