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Princess|Natural|GIA

1.02ct E SI1 Princess Natural Diamond

EX • E/SI1 • GIA 2556745880

Certificate GIA 2556745880

Diamond specifications and retailer prices

From $2,367 CAD
As of November 4, 2026
Save $1,876 CAD (44%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,243 CAD at Helzberg Diamonds · As of November 4, 2026
View at Helzberg Diamonds

About this 1.02ct natural princess diamond

This 1.02ct natural princess sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2556745880. Listed at 13 retailers as of November 4, 2026, with prices from $2,367 to $4,243, a $1,876 spread on the same certified stone. Helzberg Diamonds lists it at $4,243. 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

1.02
Carat
E
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle23.32°
Pavilion angle40.69°
OriginNatural
Grading LabGIA
CertificateGIA 2556745880
Dimensions5.51 × 5.50 × 4.01 mm
L/W Ratio1.00
Culet sizeNone
Top View
5.51 mm5.50 mm1.02 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556745880
Side View
Table 74.0%Crown 23.32°Girdle: MED-STKPavilion 40.69°Culet: NoneDepth 72.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $4,243 CAD|Low: $2,360 CAD|High: $4,645 CAD|Avg: $3,059 CAD|-8.7%
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 6$2,367 CAD
Retailer 5$2,373 CAD
Retailer 9$2,397 CAD
Retailer 4$2,415 CAD
Retailer 3$2,575 CAD
Retailer 2$2,577 CAD
Retailer 7$2,577 CAD
Retailer 11$2,839 CAD
Retailer 12$3,096 CAD
Retailer 8$3,609 CAD
Retailer 10$3,980 CAD
Helzberg Diamonds$4,243 CAD

41 data points across 12 retailers

13 retailers$2,367 CAD to $4,243 CAD

A
Cheapest Retailer
-
$2,367 CAD
A
Retailer 2
-
$2,373 CAD
View
A
Retailer 3
-
$2,397 CAD
View
A
Retailer 4
-
$2,415 CAD
View
A
Retailer 5
-
$2,575 CAD
View
A
Retailer 6
-
$2,577 CAD
View
A
Retailer 7
-
$2,577 CAD
View
A
Retailer 8
-
$2,839 CAD
View
B+
Retailer 9
-
$3,032 CAD
View
A
Retailer 10
-
$3,096 CAD
View
B+
Retailer 11
-
$3,609 CAD
View
B+
Retailer 12
-
$3,980 CAD
View
Most Expensive
B+
Helzberg Diamonds
XZRILLMNKLOOG · Nov 4
$4,243 CAD
$3,038 USD
View
12 more retailers have this diamond
Prices start from $2,367 CADSave up to $1,876 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
1.02ct Princess
$2,367 CAD