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Princess|Natural|IGI

1.50ct G SI2 Princess Natural Diamond

VG • G/SI2 • IGI 729536854

Shape and cutting style on the report: Princess cut

Certificate IGI 729536854

Diamond specifications and retailer prices

From $4,012 AUD
$2,812 USD
As of October 30, 2026
Save $3,791 AUD (49%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $7,804 AUD at NZ Jewellers · As of October 27, 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 729536854. Listed at 15 retailers as of October 27, 2026, with prices from $4,012 to $7,804, a $3,791 spread on the same certified stone. NZ Jewellers lists it at $7,804. 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
G
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle49.4°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 729536854
Dimensions6.28 × 5.97 × 4.58 mm
L/W Ratio1.05
Culet sizePointed
Top View
6.28 mm5.97 mm1.50 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 729536854
Side View
Table 73.0%Crown 49.4°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 76.7%

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 30
Current: $7,804 AUD|Low: $3,790 AUD|High: $7,804 AUD|Avg: $5,051 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 2, 2026
Retailer 8$4,012 AUD
Retailer 14$4,060 AUD
Retailer 17$4,121 AUD
Retailer 15$4,134 AUD
Retailer 16$4,285 AUD
Retailer 5$4,292 AUD
Retailer 11$4,353 AUD
Retailer 3$4,479 AUD
Retailer 4$4,479 AUD
Retailer 2$4,652 AUD
Retailer 7$4,684 AUD
Retailer 10$5,168 AUD
Retailer 13$5,215 AUD
Retailer 6$5,330 AUD
Retailer 9$7,441 AUD
Retailer 12$7,531 AUD
NZ Jewellers$7,804 AUD

39 data points across 17 retailers

15 retailers$4,012 AUD to $7,804 AUD

A
Cheapest Retailer
-
$4,012 AUD
$2,812 USD
Retailer 2
-
$4,060 AUD
$2,845 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
$4,121 AUD
$2,888 USD
View
A
Retailer 4
-
$4,134 AUD
$2,897 USD
View
Final sale: no returns
A
Retailer 5
-
$4,285 AUD
$3,003 USD
View
A
Retailer 6
-
$4,292 AUD
View
A
Retailer 7
-
$4,353 AUD
£2,402 GBP
View
Retailer 8
-
$4,479 AUD
$3,139 USD
View
Price last confirmed 17 days ago
A
Retailer 9
-
$4,479 AUD
$3,139 USD
View
B+
Retailer 10
-
$4,652 AUD
$3,260 USD
View
B+
Retailer 11
-
$4,684 AUD
$3,282 USD
View
B+
Retailer 12
-
$5,168 AUD
$3,622 USD
View
A
Retailer 13
-
$5,215 AUD
€3,481 EUR
View
B+
Retailer 14
-
$7,531 AUD
£4,156 GBP
View
Most Expensive
B+
NZ Jewellers
b56a16af-cf04-4ad3-9649-0f4de8c9ee35 · Oct 27
$7,804 AUD
$5,469 USD
View
14 more retailers have this diamond
Prices start from $4,012 AUDSave up to $3,791 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
$4,012 AUD