CaratHunter
Plans
Princess|Natural|IGI

1.50ct J IF Princess Natural Diamond

GD • J/IF • IGI 577372972

Shape and cutting style on the report: Princess cut

Certificate IGI 577372972

Diamond specifications and retailer prices

From $11,126 NZD
$6,260 USD
As of October 28, 2026
Save $10,523 NZD (49%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $21,649 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.5ct natural princess diamond

This 1.5ct natural princess sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI 577372972. Listed at 16 retailers as of October 28, 2026, with prices from $11,126 to $21,649, a $10,523 spread on the same certified stone. NZ Jewellers lists it at $21,649. 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

1.50
Carat
J
Colour
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.7°
Pavilion angle39.3°
OriginNatural
Grading LabIGI
CertificateIGI 577372972
Dimensions6.26 × 6.07 × 4.46 mm
L/W Ratio1.03
Top View
6.26 mm6.07 mm1.50 ctJ / IF
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 577372972
Side View
Table 70.0%Crown 47.7°Girdle: Slightly ThickPavilion 39.3°Culet: NoneDepth 73.5%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $21,649 NZD|Low: $11,126 NZD|High: $21,649 NZD|Avg: $13,602 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
November 2, 2026
Retailer 5$11,126 NZD
Retailer 3$11,225 NZD
Retailer 4$11,289 NZD
Retailer 2$11,681 NZD
Retailer 7$11,947 NZD
Retailer 14$11,949 NZD
Retailer 6$11,970 NZD
Retailer 10$12,371 NZD
Retailer 16$12,944 NZD
Retailer 15$13,143 NZD
Retailer 13$13,232 NZD
Retailer 9$14,140 NZD
Retailer 8$14,935 NZD
Retailer 12$15,903 NZD
Retailer 11$18,039 NZD
NZ Jewellers$21,649 NZD

7 data points across 16 retailers

16 retailers$11,126 NZD to $21,649 NZD

B
Cheapest Retailer
-
$11,126 NZD
$6,260 USD
B
Retailer 2
-
$11,225 NZD
$6,316 USD
View
B
Retailer 3
-
$11,289 NZD
$6,352 USD
View
B
Retailer 4
-
$11,681 NZD
£5,175 GBP
View
B
Retailer 5
-
$11,947 NZD
$6,722 USD
View
Final sale: no returns
B
Retailer 6
-
$11,949 NZD
$6,723 USD
View
B
Retailer 7
-
$11,970 NZD
$6,735 USD
View
B
Retailer 8
-
$12,371 NZD
£5,481 GBP
View
B
Retailer 9
-
$12,944 NZD
$7,283 USD
View
B
Retailer 10
-
$13,143 NZD
$7,395 USD
View
B
Retailer 11
-
$13,232 NZD
$7,445 USD
View
B
Retailer 12
-
$14,140 NZD
€7,577 EUR
View
B
Retailer 13
-
$14,935 NZD
$8,403 USD
View
B
Retailer 14
-
$15,903 NZD
ZAR 144,556 ZAR
View
C
Retailer 15
-
$18,039 NZD
£7,992 GBP
View
Most Expensive
C
NZ Jewellers
132f04ed-3cbd-40dc-8065-30e3e24d0033 · Oct 30
$21,649 NZD
$12,181 USD
View
15 more retailers have this diamond
Prices start from $11,126 NZDSave up to $10,523 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
1.50ct Princess
$11,126 NZD