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Princess|Natural|IGI

1.51ct J SI2 Princess Natural Diamond

VG • J/SI2 • IGI 683502555

Shape and cutting style on the report: Princess cut

Certificate IGI 683502555

Diamond specifications and retailer prices

From $4,199 NZD
As of November 4, 2026
Save $5,605 NZD (57%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $9,804 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 683502555. Listed at 14 retailers as of November 4, 2026, with prices from $4,199 to $9,804, a $5,605 spread on the same certified stone. NZ Jewellers lists it at $9,804. 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
SymmetryVery Good
FluorescenceNone
Crown angle45.4°
Pavilion angle39.5°
OriginNatural
Grading LabIGI
CertificateIGI 683502555
Dimensions6.23 × 6.17 × 4.60 mm
L/W Ratio1.01
Culet sizePointed
Top View
6.23 mm6.17 mm1.51 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 683502555
Side View
Table 72.0%Crown 45.4°Girdle: STK-THKPavilion 39.5°Culet: NoneDepth 74.6%

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: Nov 4
Current: $9,804 NZD|Low: $3,307 NZD|High: $9,804 NZD|Avg: $5,191 NZD
NZ Jewellers
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
Retailer 16
Retailer 17
November 6, 2026
Retailer 9$3,307 NZD
Retailer 8$4,199 NZD
Retailer 11$4,275 NZD
Retailer 12$4,328 NZD
Retailer 17$4,407 NZD
Retailer 5$4,546 NZD
Retailer 3$4,688 NZD
Retailer 16$4,688 NZD
Retailer 13$4,692 NZD
Retailer 14$4,905 NZD
Retailer 15$4,937 NZD
Retailer 7$4,943 NZD
Retailer 4$5,410 NZD
Retailer 6$5,579 NZD
Retailer 2$5,821 NZD
Retailer 10$8,192 NZD
NZ Jewellers$9,804 NZD

26 data points across 17 retailers

14 retailers$4,199 NZD to $9,804 NZD

B+
Cheapest Retailer
-
$4,199 NZD
B+
Retailer 2
-
$4,275 NZD
View
B+
Retailer 3
-
$4,328 NZD
View
Final sale: no returns
B+
Retailer 4
-
$4,407 NZD
View
B+
Retailer 5
-
$4,546 NZD
View
B+
Retailer 6
-
$4,688 NZD
View
Retailer 7
-
$4,688 NZD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$4,905 NZD
View
B+
Retailer 9
-
$4,937 NZD
View
B+
Retailer 10
-
$4,943 NZD
View
B+
Retailer 11
-
$5,410 NZD
View
B+
Retailer 12
-
$5,821 NZD
View
B
Retailer 13
-
$8,192 NZD
View
Most Expensive
C
NZ Jewellers
5160343c-c62b-4f5d-bd5c-82c7ac88530e · Nov 5
$9,804 NZD
$5,435 USD
View
13 more retailers have this diamond
Prices start from $4,199 NZDSave up to $5,605 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.

B+
1.51ct Princess
$4,199 NZD