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Princess|Natural|IGI

1.50ct H SI2 Princess Natural Diamond

VG • H/SI2 • IGI 480156567

Shape and cutting style on the report: Princess cut

Certificate IGI 480156567

Diamond specifications and retailer prices

From $5,788 AUD
₹387,242 INR
As of October 31, 2026
Save $7,542 AUD (57%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $13,331 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 SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 480156567. Listed at 17 retailers as of October 30, 2026, with a 130% 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
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle48.5°
Pavilion angle41.3°
OriginNatural
Grading LabIGI
CertificateIGI 480156567
Dimensions6.03 × 5.76 × 4.85 mm
L/W Ratio1.05
Culet sizePointed
Top View
6.03 mm5.76 mm1.50 ctH / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI 480156567
Side View
Table 67.5%Crown 48.5°Girdle: STK-THKPavilion 41.3°Culet: NoneDepth 84.2%

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: Oct 31
Current: $13,331 AUD|Low: $5,774 AUD|High: $13,331 AUD|Avg: $8,224 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
November 1, 2026
Retailer 5$5,788 AUD
Retailer 7$6,818 AUD
Retailer 9$6,951 AUD
Retailer 8$7,004 AUD
Retailer 10$7,356 AUD
Retailer 2$7,722 AUD
Retailer 3$7,971 AUD
Retailer 4$7,971 AUD
Retailer 11$7,971 AUD
Retailer 6$9,020 AUD
Retailer 12$9,196 AUD
NZ Jewellers$13,331 AUD

39 data points across 12 retailers

17 retailers$5,788 AUD to $13,331 AUD

A
Cheapest Retailer
-
$5,788 AUD
₹387,242 INR
B+
Retailer 2
-
$6,818 AUD
$4,789 USD
View
B+
Retailer 3
-
$6,951 AUD
$4,883 USD
View
B+
Retailer 4
-
$7,004 AUD
$4,920 USD
View
B
Retailer 5
-
$7,262 AUD
View
B
Retailer 6
-
$7,356 AUD
$5,167 USD
View
Final sale: no returns
B
Retailer 7
-
$7,722 AUD
£4,271 GBP
View
Retailer 8
-
$7,971 AUD
$5,599 USD
View
Price last confirmed 40 days ago
B
Retailer 9
-
$7,971 AUD
$5,599 USD
View
B
Retailer 10
-
$7,971 AUD
$5,599 USD
View
B
Retailer 11
-
$7,971 AUD
$5,599 USD
View
B
Retailer 12
-
$8,190 AUD
$5,753 USD
View
B
Retailer 13
-
$9,020 AUD
€6,034 EUR
View
Retailer 14
-
$9,196 AUD
$6,460 USD
View
Price last confirmed 39 days ago
B
Retailer 15
-
$9,196 AUD
$6,460 USD
View
C
Retailer 16
-
$13,331 AUD
$9,364 USD
View
Most Expensive
NZ Jewellers
085cc963-4456-4e01-8fa7-5e35da30e72d · Sep 21
$13,331 AUD
$9,364 USD
View
Price last confirmed 41 days ago
16 more retailers have this diamond
Prices start from $5,788 AUDSave up to $7,542 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
$5,788 AUD