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Princess|Natural|GIA

1.02ct E SI2 Princess Natural Diamond

EX • E/SI2 • GIA 2557543638

Certificate GIA 2557543638

Diamond specifications and retailer prices

From $2,720 NZD
As of November 5, 2026
Save $2,208 NZD (45%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,928 NZD 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 $2,720 to $4,928, a $2,208 spread on the same certified stone. Helzberg Diamonds lists it at $4,928. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $4,928 NZD|Low: $2,706 NZD|High: $5,239 NZD|Avg: $3,462 NZD|-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$2,720 NZD
Retailer 8$2,750 NZD
Retailer 7$2,752 NZD
Retailer 6$2,773 NZD
Retailer 3$2,992 NZD
Retailer 2$3,051 NZD
Retailer 9$3,318 NZD
Retailer 11$3,668 NZD
Retailer 5$3,882 NZD
Retailer 10$4,606 NZD
Helzberg Diamonds$4,928 NZD

39 data points across 11 retailers

12 retailers$2,720 NZD to $4,928 NZD

A
Cheapest Retailer
-
$2,720 NZD
A
Retailer 2
-
$2,750 NZD
View
A
Retailer 3
-
$2,752 NZD
View
A
Retailer 4
-
$2,773 NZD
View
A
Retailer 5
-
$2,992 NZD
View
A
Retailer 6
-
$3,051 NZD
View
A
Retailer 7
-
$3,318 NZD
View
A
Retailer 8
-
$3,455 NZD
View
A
Retailer 9
-
$3,668 NZD
View
A
Retailer 10
-
$3,882 NZD
View
B+
Retailer 11
-
$4,606 NZD
View
Most Expensive
B+
Helzberg Diamonds
XZRILLNLKJMJO · Nov 6
$4,928 NZD
$2,770 USD
View
11 more retailers have this diamond
Prices start from $2,720 NZDSave up to $2,208 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
1.02ct Princess
$2,720 NZD