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Princess|Natural|IGI

1.71ct J I1 Princess Natural Diamond

J/I1 • IGI 520278871

Shape and cutting style on the report: Princess cut

Certificate IGI 520278871

Diamond specifications and retailer prices

From $2,791 SGD
$2,183 USD
As of October 30, 2026
Save $3,669 SGD (57%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $6,460 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 I1 clarity (included) and certified by IGI 520278871. Listed at 7 retailers as of October 30, 2026, with prices from $2,791 to $6,460, a $3,669 spread on the same certified stone. NZ Jewellers lists it at $6,460. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.71
Carat
J
Colour
I1
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle52.5°
Pavilion angle37.8°
OriginNatural
Grading LabIGI
CertificateIGI 520278871
Dimensions6.66 × 6.53 × 4.43 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
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Top View
6.66 mm6.53 mm1.71 ctJ / I1
OriginNatural
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 520278871
Side View
Table 72.5%Crown 52.5°Girdle: MediumPavilion 37.8°Culet: NoneDepth 67.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $6,460 SGD|Low: $1,561 SGD|High: $6,460 SGD|Avg: $3,509 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 10$1,561 SGD
Retailer 7$2,791 SGD
Retailer 4$3,090 SGD
Retailer 5$3,090 SGD
Retailer 3$3,232 SGD
Retailer 6$3,565 SGD
Retailer 8$3,703 SGD
Retailer 2$3,859 SGD
Retailer 9$3,945 SGD
NZ Jewellers$6,460 SGD

24 data points across 10 retailers

7 retailers$2,791 SGD to $6,460 SGD

B+
Cheapest Retailer
-
$2,791 SGD
$2,183 USD
B+
Retailer 2
-
$3,090 SGD
$2,417 USD
View
B+
Retailer 3
-
$3,090 SGD
$2,417 USD
View
B+
Retailer 4
-
$3,232 SGD
$2,528 USD
View
B+
Retailer 5
-
$3,565 SGD
$2,789 USD
View
B+
Retailer 6
-
$3,859 SGD
€2,875 EUR
View
Most Expensive
C
NZ Jewellers
a567031f-f8d8-47e9-866d-306fab634795 · Oct 30
$6,460 SGD
$5,053 USD
View
6 more retailers have this diamond
Prices start from $2,791 SGDSave up to $3,669 SGD

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.

B+
1.71ct Princess
$2,791 SGD