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Princess|Natural|GIA

1.71ct J SI2 Princess Natural Diamond

EX • J/SI2 • GIA 2245054707

Certificate GIA 2245054707

Diamond specifications and retailer prices

From $4,469 AUD
$3,139 USD
As of October 31, 2026
Save $4,031 AUD (47%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $8,500 AUD at Helzberg Diamonds · As of November 1, 2026
View at Helzberg Diamonds

About this 1.71ct natural princess diamond

This 1.71ct natural princess sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2245054707. Listed at 13 retailers as of October 31, 2026, with prices from $4,469 to $8,500, a $4,031 spread on the same certified stone. Helzberg Diamonds lists it at $8,500. 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

1.71
Carat
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.63°
Pavilion angle37.88°
OriginNatural
Grading LabGIA
CertificateGIA 2245054707
Dimensions6.47 × 6.35 × 4.65 mm
L/W Ratio1.02
Culet sizeNone
Top View
6.47 mm6.35 mm1.71 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2245054707
Side View
Table 72.0%Crown 30.63°Girdle: ThickPavilion 37.88°Culet: NoneDepth 73.2%

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: Oct 31
Current: $8,500 AUD|Low: $4,469 AUD|High: $8,790 AUD|Avg: $5,927 AUD|-1.1%
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
November 1, 2026
Retailer 8$4,469 AUD
Retailer 11$4,553 AUD
Retailer 5$4,696 AUD
Retailer 9$4,819 AUD
Retailer 10$4,862 AUD
Retailer 6$5,221 AUD
Retailer 3$5,385 AUD
Retailer 12$5,707 AUD
Retailer 13$5,797 AUD
Retailer 7$5,979 AUD
Retailer 2$6,976 AUD
Retailer 4$8,222 AUD
Helzberg Diamonds$8,500 AUD

26 data points across 13 retailers

13 retailers$4,469 AUD to $8,500 AUD

A
Cheapest Retailer
-
$4,469 AUD
$3,139 USD
A
Retailer 2
-
$4,553 AUD
SGD 4,322 SGD
View
A
Retailer 3
-
$4,696 AUD
$3,299 USD
View
A
Retailer 4
-
$4,819 AUD
$3,385 USD
View
A
Retailer 5
-
$4,862 AUD
$3,415 USD
View
A
Retailer 6
-
$5,221 AUD
£2,888 GBP
View
B+
Retailer 7
-
$5,385 AUD
SGD 5,112 SGD
View
B+
Retailer 8
-
$5,707 AUD
$4,009 USD
View
B+
Retailer 9
-
$5,797 AUD
$4,072 USD
View
B+
Retailer 10
-
$5,979 AUD
€4,000 EUR
View
B
Retailer 11
-
$6,976 AUD
$4,900 USD
View
B
Retailer 12
-
$8,222 AUD
$5,775 USD
View
Most Expensive
B
Helzberg Diamonds
XZRIIKLGLKNGN · Nov 1
$8,500 AUD
$5,971 USD
View
12 more retailers have this diamond
Prices start from $4,469 AUDSave up to $4,031 AUD

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
1.71ct Princess
$4,469 AUD