CaratHunter
Plans
Princess|Natural|IGI

1.51ct I IF Princess Natural Diamond

EX • I/IF • IGI 662436279

Shape and cutting style on the report: Princess cut

Certificate IGI 662436279

Diamond specifications and retailer prices

From $10,673 NZD
As of November 2, 2026
Save $9,795 NZD (48%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $20,468 NZD at NZ Jewellers · As of November 2, 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 I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 662436279. Listed at 12 retailers as of November 2, 2026, with prices from $10,673 to $20,468, a $9,795 spread on the same certified stone. NZ Jewellers lists it at $20,468. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
I
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.2°
Pavilion angle40°
OriginNatural
Grading LabIGI
CertificateIGI 662436279
Dimensions6.36 × 6.25 × 4.54 mm
L/W Ratio1.02
Top View
6.36 mm6.25 mm1.51 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 662436279
Side View
Table 73.0%Crown 44.2°Girdle: MediumPavilion 40°CuletDepth 72.6%

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: $20,468 NZD|Low: $10,673 NZD|High: $20,468 NZD|Avg: $12,810 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
November 3, 2026
Retailer 11$10,673 NZD
Retailer 12$10,880 NZD
Retailer 13$11,294 NZD
Retailer 4$11,296 NZD
Retailer 7$11,340 NZD
Retailer 8$11,970 NZD
Retailer 6$12,237 NZD
Retailer 9$12,426 NZD
Retailer 3$12,522 NZD
Retailer 5$13,230 NZD
Retailer 2$13,317 NZD
Retailer 10$14,121 NZD
NZ Jewellers$20,468 NZD

2 data points across 13 retailers

12 retailers$10,673 NZD to $20,468 NZD

A
Cheapest Retailer
-
$10,673 NZD
A
Retailer 2
-
$10,880 NZD
View
B+
Retailer 3
-
$11,294 NZD
View
Final sale: no returns
B+
Retailer 4
-
$11,340 NZD
View
B+
Retailer 5
-
$11,970 NZD
View
B+
Retailer 6
-
$12,237 NZD
View
B+
Retailer 7
-
$12,426 NZD
View
B+
Retailer 8
-
$12,522 NZD
View
B+
Retailer 9
-
$13,230 NZD
View
B+
Retailer 10
-
$13,317 NZD
View
B
Retailer 11
-
$14,121 NZD
View
Most Expensive
B
NZ Jewellers
9d8d8a5d-a2fe-432b-b0c6-97eb3603c028 · Nov 2
$20,468 NZD
$11,506 USD
View
11 more retailers have this diamond
Prices start from $10,673 NZDSave up to $9,795 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
$10,673 NZD