Princess|Natural|GIA

1.50ct E SI1 Princess Natural Diamond

EX • E/SI1 • GIA 7546975735

Certificate GIA 7546975735

Diamond specifications and retailer prices

From $4,301 USD
HK$33,600 HKD
As of October 29, 2026
Save $5,129 USD (54%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $9,592 USD 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
Color
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: $9,592 USD|Low: $4,642 USD|High: $9,592 USD|Avg: $6,421 USD
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 10$4,673 USD
Retailer 3$5,084 USD
Retailer 8$5,293 USD
Retailer 2$5,382 USD
Retailer 9$5,594 USD
Retailer 5$5,735 USD
Retailer 7$5,735 USD
Retailer 15$5,735 USD
Retailer 14$5,766 USD
Retailer 16$5,890 USD
Retailer 4$6,463 USD
Retailer 6$6,617 USD
Retailer 13$6,984 USD
Retailer 11$8,494 USD
Retailer 12$9,430 USD
NZ Jewellers$9,592 USD

24 data points across 16 retailers

21 retailers$4,301 USD to $9,430 USD

A
Cheapest Retailer
-
$4,301 USD
HK$33,600 HKD
A
Retailer 2
-
$4,673 USD
₹445,067 INR
View
A
Retailer 3
-
$4,857 USD
View
A
Retailer 4
-
$5,084 USD
SGD 6,870 SGD
View
A
Retailer 5
-
$5,286 USD
View
A
Retailer 6
-
$5,290 USD
View
A
Retailer 7
-
$5,293 USD
View
Final sale: no returns
A
Retailer 8
-
$5,382 USD
£4,238 GBP
View
Retailer 9
-
$5,526 USD
SGD 7,467 SGD
View
Price last confirmed 16 days ago
B+
Retailer 10
-
$5,543 USD
A$8,528 AUD
View
A
Retailer 11
-
$5,594 USD
£4,405 GBP
View
Retailer 12
-
$5,735 USD
View
Price last confirmed 14 days ago
Retailer 13
-
$5,735 USD
View
Price last confirmed 12 days ago
Retailer 14
-
$5,735 USD
View
Price last confirmed 14 days ago
Retailer 15
-
$5,766 USD
A$8,871 AUD
View
Price last confirmed 12 days ago
B+
Retailer 16
-
$5,890 USD
View
Retailer 17
-
$6,617 USD
View
Price last confirmed 11 days ago
B+
Retailer 18
-
$6,984 USD
ZAR 112,819 ZAR
View
B+
Retailer 19
-
$8,494 USD
£6,688 GBP
View
B
Retailer 20
-
$9,430 USD
£7,425 GBP
View
Most Expensive
NZ Jewellers
12c7bbab-6e8c-48b7-a3c8-8365c38b7982 · Oct 17
$9,592 USD
View
Price last confirmed 12 days ago
20 more retailers have this diamond
Prices start from $4,301 USDSave up to $5,129 USD

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
$4,301 USD