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Princess|Natural|IGI

1.51ct H SI1 Princess Natural Diamond

VG • H/SI1 • IGI 662419811

Shape and cutting style on the report: Princess cut

Certificate IGI 662419811

Diamond specifications and retailer prices

From $7,256 NZD
₹388,836 INR
As of November 2, 2026
Save $8,130 NZD (53%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $15,386 NZD at NZ Jewellers · As of October 27, 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 662419811. Listed at 17 retailers as of October 27, 2026, with prices from $7,256 to $15,386, a $8,130 spread on the same certified stone. NZ Jewellers lists it at $15,386. 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
H
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle53°
Pavilion angle37.1°
OriginNatural
Grading LabIGI
CertificateIGI 662419811
Dimensions6.16 × 6.01 × 4.42 mm
L/W Ratio1.02
Culet sizePointed
Top View
6.16 mm6.01 mm1.51 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 662419811
Side View
Table 70.0%Crown 53°Girdle: Slightly ThickPavilion 37.1°Culet: NoneDepth 73.5%

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 2
Current: $15,386 NZD|Low: $7,244 NZD|High: $15,386 NZD|Avg: $9,913 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
November 2, 2026
Retailer 2$7,256 NZD
Retailer 3$7,793 NZD
Retailer 6$8,490 NZD
Retailer 14$8,638 NZD
Retailer 7$8,668 NZD
Retailer 4$9,199 NZD
Retailer 5$9,199 NZD
Retailer 11$9,199 NZD
Retailer 9$9,359 NZD
Retailer 8$10,227 NZD
Retailer 13$10,614 NZD
Retailer 12$11,308 NZD
Retailer 10$14,651 NZD
NZ Jewellers$15,386 NZD

37 data points across 14 retailers

17 retailers$7,256 NZD to $15,386 NZD

A
Cheapest Retailer
-
$7,256 NZD
₹388,836 INR
B+
Retailer 2
-
$7,793 NZD
$4,385 USD
View
B+
Retailer 3
-
$8,025 NZD
$4,515 USD
View
B+
Retailer 4
-
$8,138 NZD
$4,579 USD
View
B+
Retailer 5
-
$8,490 NZD
$4,777 USD
View
Final sale: no returns
B+
Retailer 6
-
$8,581 NZD
A$7,428 AUD
View
B+
Retailer 7
-
$8,638 NZD
$4,860 USD
View
B+
Retailer 8
-
$8,668 NZD
£3,840 GBP
View
Retailer 9
-
$9,199 NZD
$5,176 USD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$9,199 NZD
$5,176 USD
View
Retailer 11
-
$9,199 NZD
$5,176 USD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$9,359 NZD
£4,146 GBP
View
B
Retailer 13
-
$10,227 NZD
€5,480 EUR
View
B
Retailer 14
-
$10,614 NZD
$5,972 USD
View
B
Retailer 15
-
$11,308 NZD
ZAR 102,787 ZAR
View
B
Retailer 16
-
$14,651 NZD
£6,491 GBP
View
Most Expensive
B
NZ Jewellers
36595ae5-d475-4476-97fd-61a5f3ca3653 · Oct 27
$15,386 NZD
$8,657 USD
View
16 more retailers have this diamond
Prices start from $7,256 NZDSave up to $8,130 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
$7,256 NZD