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Princess|Natural|GIA

1.50ct E SI1 Princess Natural Diamond

EX • E/SI1 • GIA 7546975735

Certificate GIA 7546975735

Diamond specifications and retailer prices

From $6,123 AUD
HK$33,600 HKD
As of October 29, 2026
Save $7,302 AUD (54%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $13,655 AUD at NZ Jewellers · As of October 17, 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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7546975735. Listed at 21 retailers as of October 28, 2026, with a 119% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7546975735
Dimensions6.28 × 6.26 × 4.34 mm
L/W Ratio1.00
Girdle conditionPolished
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather, Needle, Indented Natural, Natural
Top View
6.28 mm6.26 mm1.50 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7546975735
Side View
Table 70.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.4%

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 29
Current: $13,655 AUD|Low: $6,608 AUD|High: $13,655 AUD|Avg: $9,144 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
October 30, 2026
Retailer 2$6,648 AUD
Retailer 3$7,237 AUD
Retailer 8$7,535 AUD
Retailer 9$7,662 AUD
Retailer 10$7,964 AUD
Retailer 5$8,164 AUD
Retailer 7$8,164 AUD
Retailer 15$8,164 AUD
Retailer 14$8,208 AUD
Retailer 16$8,385 AUD
Retailer 4$9,200 AUD
Retailer 6$9,420 AUD
Retailer 13$9,942 AUD
Retailer 11$12,092 AUD
Retailer 12$13,424 AUD
NZ Jewellers$13,655 AUD

24 data points across 16 retailers

21 retailers$6,123 AUD to $13,424 AUD

A
Cheapest Retailer
-
$6,123 AUD
HK$33,600 HKD
A
Retailer 2
-
$6,648 AUD
₹444,729 INR
View
A
Retailer 3
-
$6,914 AUD
$4,857 USD
View
A
Retailer 4
-
$7,237 AUD
SGD 6,870 SGD
View
A
Retailer 5
-
$7,525 AUD
$5,286 USD
View
A
Retailer 6
-
$7,531 AUD
$5,290 USD
View
A
Retailer 7
-
$7,535 AUD
$5,293 USD
View
Final sale: no returns
A
Retailer 8
-
$7,662 AUD
£4,238 GBP
View
Retailer 9
-
$7,866 AUD
SGD 7,467 SGD
View
Price last confirmed 16 days ago
B+
Retailer 10
-
$7,891 AUD
View
A
Retailer 11
-
$7,964 AUD
£4,405 GBP
View
Retailer 12
-
$8,164 AUD
$5,735 USD
View
Price last confirmed 14 days ago
Retailer 13
-
$8,164 AUD
$5,735 USD
View
Price last confirmed 12 days ago
Retailer 14
-
$8,164 AUD
$5,735 USD
View
Price last confirmed 15 days ago
Retailer 15
-
$8,208 AUD
View
Price last confirmed 12 days ago
B+
Retailer 16
-
$8,385 AUD
$5,890 USD
View
Retailer 17
-
$9,420 AUD
$6,617 USD
View
Price last confirmed 11 days ago
B+
Retailer 18
-
$9,942 AUD
ZAR 112,819 ZAR
View
B+
Retailer 19
-
$12,092 AUD
£6,688 GBP
View
B
Retailer 20
-
$13,424 AUD
£7,425 GBP
View
Most Expensive
NZ Jewellers
12c7bbab-6e8c-48b7-a3c8-8365c38b7982 · Oct 17
$13,655 AUD
$9,592 USD
View
Price last confirmed 13 days ago
20 more retailers have this diamond
Prices start from $6,123 AUDSave up to $7,302 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
$6,123 AUD