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Princess|Natural|GIA

1.50ct G SI2 Princess Natural Diamond

VG • G/SI2 • GIA 1433159835

Certificate GIA 1433159835

Diamond specifications and retailer prices

From $6,472 AUD
$4,536 USD
As of November 1, 2026
Save $7,230 AUD (53%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $13,703 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 SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1433159835. Listed at 16 retailers as of October 30, 2026, with prices from $6,472 to $13,703, a $7,230 spread on the same certified stone. NZ Jewellers lists it at $13,703. 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 (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1433159835
Dimensions6.34 × 6.17 × 4.55 mm
L/W Ratio1.03
Culet sizeNone
Top View
6.34 mm6.17 mm1.50 ctG / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 1433159835
Side View
Table 73.0%CrownGirdle: ThickPavilionCulet: NoneDepth 73.7%

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: Nov 1
Current: $13,703 AUD|Low: $6,472 AUD|High: $17,641 AUD|Avg: $9,842 AUD|-22.3%
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
November 2, 2026
Retailer 3$6,472 AUD
Retailer 7$6,472 AUD
Retailer 5$6,527 AUD
Retailer 11$6,557 AUD
Retailer 4$7,421 AUD
Retailer 12$7,421 AUD
Retailer 15$7,421 AUD
Retailer 8$7,992 AUD
Retailer 13$8,479 AUD
Retailer 14$8,564 AUD
Retailer 2$8,951 AUD
Retailer 10$9,038 AUD
Retailer 6$11,866 AUD
Retailer 9$12,069 AUD
NZ Jewellers$13,703 AUD

43 data points across 15 retailers

16 retailers$6,472 AUD to $13,703 AUD

A
Cheapest Retailer
-
$6,472 AUD
$4,536 USD
A
Retailer 2
-
$6,472 AUD
$4,536 USD
View
A
Retailer 3
-
$6,527 AUD
$4,574 USD
View
Final sale: no returns
A
Retailer 4
-
$6,557 AUD
$4,595 USD
View
B+
Retailer 5
-
$6,751 AUD
View
B+
Retailer 6
-
$7,421 AUD
$5,201 USD
View
B+
Retailer 7
-
$7,421 AUD
$5,201 USD
View
B+
Retailer 8
-
$7,421 AUD
$5,201 USD
View
B+
Retailer 9
-
$7,992 AUD
£4,410 GBP
View
B+
Retailer 10
-
$8,135 AUD
$5,701 USD
View
B+
Retailer 11
-
$8,479 AUD
$5,942 USD
View
B+
Retailer 12
-
$8,564 AUD
$6,002 USD
View
B+
Retailer 13
-
$8,951 AUD
€5,974 EUR
View
B
Retailer 14
-
$11,866 AUD
$8,316 USD
View
B
Retailer 15
-
$12,069 AUD
£6,660 GBP
View
Most Expensive
B
NZ Jewellers
91e2df72-d166-4dd1-90e7-5fcda88be66f · Oct 30
$13,703 AUD
$9,603 USD
View
15 more retailers have this diamond
Prices start from $6,472 AUDSave up to $7,230 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
$6,472 AUD