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Princess|Natural|IGI

1.50ct H SI2 Princess Natural Diamond

VG • H/SI2 • IGI 660411312

Shape and cutting style on the report: Princess cut

Certificate IGI 660411312

Diamond specifications and retailer prices

From $3,718 AUD
$2,612 USD
As of November 1, 2026
Save $4,960 AUD (57%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $8,678 AUD 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 660411312. Listed at 15 retailers as of October 30, 2026, with prices from $3,718 to $8,678, a $4,960 spread on the same certified stone. NZ Jewellers lists it at $8,678. 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
H
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle48.4°
Pavilion angle40.9°
OriginNatural
Grading LabIGI
CertificateIGI 660411312
Dimensions6.03 × 6.03 × 4.67 mm
L/W Ratio1.00
Culet sizePointed
Top View
6.03 mm6.03 mm1.50 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 660411312
Side View
Table 73.0%Crown 48.4°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 77.4%

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 1
Current: $8,678 AUD|Low: $3,512 AUD|High: $8,678 AUD|Avg: $4,790 AUD
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 1, 2026
Retailer 8$3,718 AUD
Retailer 14$3,773 AUD
Retailer 15$3,829 AUD
Retailer 3$3,845 AUD
Retailer 17$3,968 AUD
Retailer 5$4,005 AUD
Retailer 2$4,022 AUD
Retailer 4$4,151 AUD
Retailer 10$4,151 AUD
Retailer 16$4,311 AUD
Retailer 6$4,354 AUD
Retailer 11$4,789 AUD
Retailer 12$4,860 AUD
Retailer 7$4,975 AUD
Retailer 13$6,952 AUD
Retailer 9$6,980 AUD
NZ Jewellers$8,678 AUD

44 data points across 17 retailers

15 retailers$3,718 AUD to $8,678 AUD

A
Cheapest Retailer
-
$3,718 AUD
$2,612 USD
A
Retailer 2
-
$3,773 AUD
$2,650 USD
View
A
Retailer 3
-
$3,829 AUD
$2,690 USD
View
Final sale: no returns
A
Retailer 4
-
$3,845 AUD
$2,701 USD
View
B+
Retailer 5
-
$3,968 AUD
$2,787 USD
View
B+
Retailer 6
-
$4,005 AUD
View
A
Retailer 7
-
$4,022 AUD
£2,224 GBP
View
Retailer 8
-
$4,151 AUD
$2,916 USD
View
Price last confirmed 17 days ago
B+
Retailer 9
-
$4,151 AUD
$2,916 USD
View
B+
Retailer 10
-
$4,311 AUD
$3,028 USD
View
B+
Retailer 11
-
$4,354 AUD
$3,058 USD
View
B+
Retailer 12
-
$4,789 AUD
$3,364 USD
View
B+
Retailer 13
-
$4,860 AUD
€3,251 EUR
View
Retailer 14
-
$6,952 AUD
£3,845 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
NZ Jewellers
8bd2b536-badd-40a9-9982-2559393d6e94 · Oct 30
$8,678 AUD
$6,096 USD
View
14 more retailers have this diamond
Prices start from $3,718 AUDSave up to $4,960 AUD

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
1.50ct Princess
$3,718 AUD