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Princess|Natural|IGI

1.50ct G I1 Princess Natural Diamond

G/I1 • IGI 530201882

Shape and cutting style on the report: Princess cut

Certificate IGI 530201882

Diamond specifications and retailer prices

From $3,845 AUD
$2,695 USD
As of November 1, 2026
Save $4,194 AUD (52%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $8,039 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 G colour (near-colourless) and I1 clarity (included) and certified by IGI 530201882. Listed at 5 retailers as of October 30, 2026, with prices from $3,845 to $8,039, a $4,194 spread on the same certified stone. NZ Jewellers lists it at $8,039. 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
I1
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle46.8°
Pavilion angle36.9°
OriginNatural
Grading LabIGI
CertificateIGI 530201882
Dimensions6.15 × 5.93 × 4.39 mm
L/W Ratio1.04
Culet sizePointed
Top View
6.15 mm5.93 mm1.50 ctG / I1
OriginNatural
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 530201882
Side View
Table 64.5%Crown 46.8°Girdle: Very ThickPavilion 36.9°Culet: NoneDepth 74.0%

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: $8,039 AUD|Low: $3,845 AUD|High: $8,039 AUD|Avg: $4,773 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 5$3,845 AUD
Retailer 6$3,845 AUD
Retailer 3$3,994 AUD
Retailer 4$4,436 AUD
Retailer 2$4,489 AUD
Retailer 7$4,576 AUD
NZ Jewellers$8,039 AUD

17 data points across 7 retailers

5 retailers$3,845 AUD to $8,039 AUD

B+
Cheapest Retailer
-
$3,845 AUD
$2,695 USD
B+
Retailer 2
-
$3,994 AUD
$2,799 USD
View
B+
Retailer 3
-
$4,436 AUD
$3,109 USD
View
B+
Retailer 4
-
$4,489 AUD
€2,996 EUR
View
Most Expensive
C
NZ Jewellers
ccf962ad-119b-4cc4-b3a2-8171010f29c4 · Oct 30
$8,039 AUD
$5,634 USD
View
4 more retailers have this diamond
Prices start from $3,845 AUDSave up to $4,194 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
$3,845 AUD