CaratHunter
Plans
Princess|Natural|GIA

1.50ct G I1 Princess Natural Diamond

ID • G/I1 • GIA 1373782333

Certificate GIA 1373782333

Diamond specifications and retailer prices

From $4,811 AUD
HK$26,400 HKD
As of November 1, 2026
Save $5,415 AUD (53%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $10,226 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), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1373782333. Listed at 8 retailers as of October 30, 2026, with prices from $4,811 to $10,226, a $5,415 spread on the same certified stone. NZ Jewellers lists it at $10,226. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
G
Colour
I1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1373782333
Dimensions6.29 × 6.19 × 4.70 mm
L/W Ratio1.02
Key to symbols
Crystal, Feather, Cloud, Needle
Top View
6.29 mm6.19 mm1.50 ctG / I1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1373782333
Side View
Table 74.0%CrownGirdlePavilionCulet: NoneDepth 76.0%

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: $10,226 AUD|Low: $4,194 AUD|High: $10,698 AUD|Avg: $6,703 AUD|-4.4%
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 2, 2026
Retailer 4$4,194 AUD
Retailer 5$4,811 AUD
Retailer 10$5,165 AUD
Retailer 7$5,870 AUD
Retailer 8$5,870 AUD
Retailer 9$5,870 AUD
Retailer 3$6,039 AUD
Retailer 2$6,640 AUD
Retailer 6$6,772 AUD
Retailer 11$7,447 AUD
Retailer 12$9,920 AUD
NZ Jewellers$10,226 AUD

16 data points across 12 retailers

8 retailers$4,811 AUD to $10,226 AUD

A
Cheapest Retailer
-
$4,811 AUD
HK$26,400 HKD
B+
Retailer 2
-
$5,165 AUD
$3,628 USD
View
B+
Retailer 3
-
$5,870 AUD
$4,123 USD
View
B+
Retailer 4
-
$5,870 AUD
$4,123 USD
View
B+
Retailer 5
-
$5,870 AUD
$4,123 USD
View
B+
Retailer 6
-
$6,640 AUD
€4,442 EUR
View
B+
Retailer 7
-
$6,772 AUD
$4,757 USD
View
Most Expensive
B
NZ Jewellers
48dd1bff-5328-4bfa-a456-6d00a576ed5e · Oct 30
$10,226 AUD
$7,183 USD
View
7 more retailers have this diamond
Prices start from $4,811 AUDSave up to $5,415 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
$4,811 AUD