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Princess|Natural|GIA

1.03ct E SI2 Princess Natural Diamond

EX • E/SI2 • GIA 2554243306

Certificate GIA 2554243306

Diamond specifications and retailer prices

From $1,583 USD
As of November 4, 2026
Save $1,321 USD (45%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,904 USD at Helzberg Diamonds · As of November 4, 2026
View at Helzberg Diamonds

About this 1.03ct natural princess diamond

This 1.03ct 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 2554243306. Listed at 12 retailers as of November 4, 2026, with prices from $1,583 to $2,904, a $1,321 spread on the same certified stone. Helzberg Diamonds lists it at $2,904. 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

1.03
Carat
E
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle27.12°
Pavilion angle38.91°
OriginNatural
Grading LabGIA
CertificateGIA 2554243306
Dimensions5.51 × 5.48 × 3.98 mm
L/W Ratio1.01
Top View
5.51 mm5.48 mm1.03 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2554243306
Side View
Table 72.0%Crown 27.12°Girdle: THK-VTKPavilion 38.91°Culet: NoneDepth 72.7%

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: $2,904 USD|Low: $1,583 USD|High: $3,023 USD|Avg: $1,987 USD|-3.9%
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 6$1,583 USD
Retailer 4$1,599 USD
Retailer 8$1,621 USD
Retailer 7$1,622 USD
Retailer 3$1,764 USD
Retailer 2$1,786 USD
Retailer 9$1,949 USD
Retailer 11$2,140 USD
Retailer 5$2,288 USD
Retailer 10$2,708 USD
Helzberg Diamonds$2,904 USD

39 data points across 11 retailers

12 retailers$1,583 USD to $2,904 USD

A
Cheapest Retailer
-
$1,583 USD
A
Retailer 2
-
$1,599 USD
View
A
Retailer 3
-
$1,621 USD
View
A
Retailer 4
-
$1,622 USD
View
A
Retailer 5
-
$1,764 USD
View
A
Retailer 6
-
$1,786 USD
View
A
Retailer 7
-
$1,949 USD
View
A
Retailer 8
-
$2,057 USD
View
A
Retailer 9
-
$2,140 USD
View
B+
Retailer 10
-
$2,288 USD
View
B+
Retailer 11
-
$2,708 USD
View
Most Expensive
B+
Helzberg Diamonds
XZRILLKIKJJGM · Nov 4
$2,904 USD
View
11 more retailers have this diamond
Prices start from $1,583 USDSave up to $1,321 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
1.03ct Princess
$1,583 USD