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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 $2,816 NZD
As of November 4, 2026
Save $2,350 NZD (45%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $5,166 NZD at Helzberg Diamonds · As of November 6, 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 $2,816 to $5,166, a $2,350 spread on the same certified stone. Helzberg Diamonds lists it at $5,166. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $5,166 NZD|Low: $2,816 NZD|High: $5,378 NZD|Avg: $3,535 NZD|-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$2,816 NZD
Retailer 4$2,844 NZD
Retailer 8$2,884 NZD
Retailer 7$2,885 NZD
Retailer 3$3,138 NZD
Retailer 2$3,177 NZD
Retailer 9$3,467 NZD
Retailer 11$3,807 NZD
Retailer 5$4,070 NZD
Retailer 10$4,817 NZD
Helzberg Diamonds$5,166 NZD

39 data points across 11 retailers

12 retailers$2,816 NZD to $5,166 NZD

A
Cheapest Retailer
-
$2,816 NZD
A
Retailer 2
-
$2,844 NZD
View
A
Retailer 3
-
$2,884 NZD
View
A
Retailer 4
-
$2,885 NZD
View
A
Retailer 5
-
$3,138 NZD
View
A
Retailer 6
-
$3,177 NZD
View
A
Retailer 7
-
$3,467 NZD
View
A
Retailer 8
-
$3,659 NZD
View
A
Retailer 9
-
$3,807 NZD
View
B+
Retailer 10
-
$4,070 NZD
View
B+
Retailer 11
-
$4,817 NZD
View
Most Expensive
B+
Helzberg Diamonds
XZRILLKIKJJGM · Nov 6
$5,166 NZD
$2,904 USD
View
11 more retailers have this diamond
Prices start from $2,816 NZDSave up to $2,350 NZD

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
$2,816 NZD