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Princess|Natural|IGI

1.51ct J SI2 Princess Natural Diamond

VG • J/SI2 • IGI 814628576

Shape and cutting style on the report: Princess cut

Certificate IGI 814628576

Diamond specifications and retailer prices

From $3,063 NZD
As of November 6, 2026
Save $5,377 NZD (64%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $8,440 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.51ct natural princess diamond

This 1.51ct 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 very-good cut grade and certified by IGI 814628576. Listed at 14 retailers as of November 5, 2026, with prices from $3,063 to $8,440, a $5,377 spread on the same certified stone. NZ Jewellers lists it at $8,440. 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

1.51
Carat
J
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle52°
Pavilion angle36.4°
OriginNatural
Grading LabIGI
CertificateIGI 814628576
Dimensions6.22 × 6.13 × 4.41 mm
L/W Ratio1.01
Top View
6.22 mm6.13 mm1.51 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 814628576
Side View
Table 72.0%Crown 52°Girdle: MED-STKPavilion 36.4°Culet: NoneDepth 71.9%

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: $8,440 NZD|Low: $3,063 NZD|High: $8,440 NZD|Avg: $4,786 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 2$3,063 NZD
Retailer 4$3,969 NZD
Retailer 9$4,012 NZD
Retailer 8$4,037 NZD
Retailer 11$4,037 NZD
Retailer 7$4,223 NZD
Retailer 10$4,243 NZD
Retailer 6$4,356 NZD
Retailer 3$4,658 NZD
Retailer 5$7,053 NZD
NZ Jewellers$8,440 NZD

45 data points across 11 retailers

14 retailers$3,063 NZD to $8,440 NZD

A
Cheapest Retailer
-
$3,063 NZD
B+
Retailer 2
-
$3,647 NZD
View
A
Retailer 3
-
$3,969 NZD
View
B+
Retailer 4
-
$4,012 NZD
View
B+
Retailer 5
-
$4,037 NZD
View
Retailer 6
-
$4,037 NZD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$4,223 NZD
View
B+
Retailer 8
-
$4,243 NZD
View
B+
Retailer 9
-
$4,288 NZD
View
B+
Retailer 10
-
$4,356 NZD
View
B+
Retailer 11
-
$4,658 NZD
View
B+
Retailer 12
-
$4,780 NZD
View
B
Retailer 13
-
$7,053 NZD
View
Most Expensive
B
NZ Jewellers
5a563ff0-6658-4c6d-a85a-639da5eacdbb · Nov 5
$8,440 NZD
$4,679 USD
View
13 more retailers have this diamond
Prices start from $3,063 NZDSave up to $5,377 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
1.51ct Princess
$3,063 NZD