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Princess|Natural|IGI

1.50ct H I1 Princess Natural Diamond

VG • H/I1 • IGI 563226071

Shape and cutting style on the report: Princess cut

Certificate IGI 563226071

Diamond specifications and retailer prices

From $3,426 AUD
$2,401 USD
As of November 1, 2026
Save $4,573 AUD (57%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $8,526 AUD at NZ Jewellers · As of September 21, 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 I1 clarity (included), with a very-good cut grade and certified by IGI 563226071. Listed at 10 retailers as of October 30, 2026, with a 133% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle52.3°
Pavilion angle36°
OriginNatural
Grading LabIGI
CertificateIGI 563226071
Dimensions6.00 × 5.90 × 4.34 mm
L/W Ratio1.02
Culet sizePointed
Top View
6.00 mm5.90 mm1.50 ctH / I1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 563226071
Side View
Table 70.5%Crown 52.3°Girdle: STK-THKPavilion 36°Culet: NoneDepth 73.6%

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 1
Current: $7,999 AUD|Low: $3,426 AUD|High: $7,999 AUD|Avg: $4,813 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 6$3,426 AUD
Retailer 4$3,826 AUD
Retailer 5$3,826 AUD
Retailer 3$3,972 AUD
Retailer 7$4,415 AUD
Retailer 2$4,776 AUD
Retailer 8$4,853 AUD
Retailer 9$6,588 AUD
NZ Jewellers$7,999 AUD

15 data points across 9 retailers

10 retailers$3,426 AUD to $7,999 AUD

B+
Cheapest Retailer
-
$3,426 AUD
$2,401 USD
B+
Retailer 2
-
$3,826 AUD
$2,681 USD
View
B+
Retailer 3
-
$3,826 AUD
$2,681 USD
View
B+
Retailer 4
-
$3,972 AUD
$2,784 USD
View
Retailer 5
-
$4,078 AUD
$2,858 USD
View
Price last confirmed 41 days ago
B+
Retailer 6
-
$4,415 AUD
$3,094 USD
View
Retailer 7
-
$4,706 AUD
$3,298 USD
View
Price last confirmed 39 days ago
B+
Retailer 8
-
$4,776 AUD
€3,188 EUR
View
B
Retailer 9
-
$7,999 AUD
$5,606 USD
View
Most Expensive
NZ Jewellers
d2334eef-1c97-4e84-b32f-f90cd147061a · Sep 21
$8,526 AUD
$5,975 USD
View
Price last confirmed 42 days ago
9 more retailers have this diamond
Prices start from $3,426 AUDSave up to $4,573 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.

B+
1.50ct Princess
$3,426 AUD