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Princess|Natural|GIA

1.01ct I SI1 Princess Natural Diamond

ID • I/SI1 • GIA 1558373324

Certificate GIA 1558373324

Diamond specifications and retailer prices

From $2,378 NZD
As of November 6, 2026
Save $2,937 NZD (55%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $7,888 NZD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.01ct natural princess diamond

This 1.01ct natural princess sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1558373324. Listed at 18 retailers as of November 2, 2026, with a 124% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.01
Carat
I
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1558373324
Dimensions5.39 × 5.39 × 3.90 mm
L/W Ratio1.00
Girdle conditionPolished
Top View
5.39 mm5.39 mm1.01 ctI / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1558373324
Side View
Table 69.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 72.3%

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 6
Current: $2,399 NZD|Low: $2,331 NZD|High: $5,655 NZD|Avg: $3,310 NZD|-2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 6, 2026
Retailer 5$2,378 NZD
Retailer 1$2,399 NZD
Retailer 7$2,536 NZD
Retailer 13$2,632 NZD
Retailer 8$2,760 NZD
Retailer 12$2,776 NZD
Retailer 3$2,868 NZD
Retailer 15$2,913 NZD
Retailer 6$3,105 NZD
Retailer 4$3,325 NZD
Retailer 11$3,366 NZD
Retailer 10$3,702 NZD
Retailer 9$4,118 NZD
Retailer 14$4,809 NZD
Retailer 2$5,314 NZD

24 data points across 15 retailers

18 retailers$2,378 NZD to $5,314 NZD

A
Cheapest Retailer
-
$2,378 NZD
A
Retailer 2
-
$2,399 NZD
View
A
Retailer 3
-
$2,536 NZD
View
Final sale: no returns
A
Retailer 4
-
$2,632 NZD
View
A
Retailer 5
-
$2,760 NZD
View
A
Retailer 6
-
$2,776 NZD
View
A
Retailer 7
-
$2,868 NZD
View
A
Retailer 8
-
$2,913 NZD
View
A
Retailer 9
-
$3,105 NZD
View
A
Retailer 10
-
$3,325 NZD
View
B+
Retailer 11
-
$3,366 NZD
View
B+
Retailer 12
-
$3,433 NZD
View
B+
Retailer 13
-
$3,702 NZD
View
B+
Retailer 14
-
$4,118 NZD
View
Retailer 15
-
$4,219 NZD
View
Price last confirmed 32 days ago
B+
Retailer 16
-
$4,809 NZD
View
B+
Retailer 17
-
$5,314 NZD
View
Most Expensive
NZ Jewellers
c4c389e9-983c-4739-b597-665a173c5b81 · Sep 30
$7,888 NZD
$4,373 USD
View
Price last confirmed 37 days ago
17 more retailers have this diamond
Prices start from $2,378 NZDSave up to $2,937 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
1.01ct Princess
$2,378 NZD