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Princess|Natural|GIA

0.90ct J SI1 Princess Natural Diamond

EX • J/SI1 • GIA 5563414631

Certificate GIA 5563414631

Diamond specifications and retailer prices

From $1,696 NZD
$954 USD
As of October 31, 2026
Save $1,345 NZD (44%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,041 NZD at Helzberg Diamonds · As of November 1, 2026
View at Helzberg Diamonds

About this 0.9ct natural princess diamond

This 0.9ct natural princess sits in the just-under-one-carat band, graded J 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 5563414631. Listed at 14 retailers as of October 31, 2026, with prices from $1,696 to $3,041, a $1,345 spread on the same certified stone. Helzberg Diamonds lists it at $3,041. 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

0.90
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.3°
Pavilion angle38.24°
OriginNatural
Grading LabGIA
CertificateGIA 5563414631
Dimensions5.22 × 5.16 × 3.78 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.22 mm5.16 mm0.90 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5563414631
Side View
Table 72.0%Crown 29.3°Girdle: ThickPavilion 38.24°Culet: NoneDepth 73.2%

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: Oct 31
Current: $3,041 NZD|Low: $1,696 NZD|High: $3,101 NZD|Avg: $2,188 NZD|-1.9%
Helzberg Diamonds
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
November 2, 2026
Retailer 10$1,696 NZD
Retailer 5$1,739 NZD
Retailer 14$1,742 NZD
Retailer 2$1,781 NZD
Retailer 9$1,786 NZD
Retailer 3$1,847 NZD
Retailer 12$1,861 NZD
Retailer 8$1,969 NZD
Retailer 11$2,103 NZD
Retailer 7$2,452 NZD
Retailer 4$2,568 NZD
Retailer 13$2,584 NZD
Retailer 6$2,865 NZD
Helzberg Diamonds$3,041 NZD

36 data points across 14 retailers

14 retailers$1,696 NZD to $3,041 NZD

A
Cheapest Retailer
-
$1,696 NZD
$954 USD
A
Retailer 2
-
$1,739 NZD
SGD 1,322 SGD
View
B+
Retailer 3
-
$1,742 NZD
$980 USD
View
B+
Retailer 4
-
$1,781 NZD
$1,002 USD
View
B+
Retailer 5
-
$1,786 NZD
$1,005 USD
View
B+
Retailer 6
-
$1,847 NZD
SGD 1,404 SGD
View
B+
Retailer 7
-
$1,861 NZD
$1,047 USD
View
B+
Retailer 8
-
$1,969 NZD
£872 GBP
View
B+
Retailer 9
-
$2,103 NZD
$1,183 USD
View
B+
Retailer 10
-
$2,452 NZD
€1,314 EUR
View
B
Retailer 11
-
$2,568 NZD
$1,445 USD
View
B
Retailer 12
-
$2,584 NZD
$1,454 USD
View
B
Retailer 13
-
$2,865 NZD
$1,612 USD
View
Most Expensive
B
Helzberg Diamonds
XZRLLMJKHKMJH · Nov 1
$3,041 NZD
$1,711 USD
View
13 more retailers have this diamond
Prices start from $1,696 NZDSave up to $1,345 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
0.90ct Princess
$1,696 NZD