Princess|Natural|GIA

1.02ct E SI2 Princess Natural Diamond

EX • E/SI2 • GIA 2557543638

Certificate GIA 2557543638

Diamond specifications and retailer prices

From $1,529 USD
As of November 5, 2026
Save $1,241 USD (45%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,770 USD at Helzberg Diamonds · As of November 6, 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557543638. Listed at 12 retailers as of November 5, 2026, with prices from $1,529 to $2,770, a $1,241 spread on the same certified stone. Helzberg Diamonds lists it at $2,770. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle23.9°
Pavilion angle40.29°
OriginNatural
Grading LabGIA
CertificateGIA 2557543638
Dimensions5.56 × 5.55 × 4.00 mm
L/W Ratio1.00
Culet sizeNone
Top View
5.56 mm5.55 mm1.02 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557543638
Side View
Table 74.0%Crown 23.9°Girdle: MED-STKPavilion 40.29°Culet: NoneDepth 72.1%

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 5
Current: $2,770 USD|Low: $1,521 USD|High: $2,945 USD|Avg: $1,946 USD|-5.9%
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 4$1,529 USD
Retailer 8$1,546 USD
Retailer 7$1,547 USD
Retailer 6$1,559 USD
Retailer 3$1,682 USD
Retailer 2$1,715 USD
Retailer 9$1,865 USD
Retailer 11$2,062 USD
Retailer 5$2,182 USD
Retailer 10$2,589 USD
Helzberg Diamonds$2,770 USD

39 data points across 11 retailers

12 retailers$1,529 USD to $2,770 USD

A
Cheapest Retailer
-
$1,529 USD
A
Retailer 2
-
$1,546 USD
View
A
Retailer 3
-
$1,547 USD
View
A
Retailer 4
-
$1,559 USD
View
A
Retailer 5
-
$1,682 USD
View
A
Retailer 6
-
$1,715 USD
View
A
Retailer 7
-
$1,865 USD
View
A
Retailer 8
-
$1,942 USD
View
A
Retailer 9
-
$2,062 USD
View
A
Retailer 10
-
$2,182 USD
View
B+
Retailer 11
-
$2,589 USD
View
Most Expensive
B+
Helzberg Diamonds
XZRILLNLKJMJO · Nov 6
$2,770 USD
View
11 more retailers have this diamond
Prices start from $1,529 USDSave up to $1,241 USD

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
$1,529 USD