Princess|Natural|GIA

1.50ct E SI1 Princess Natural Diamond

ID • E/SI1 • GIA 6565480546

Certificate GIA 6565480546

Diamond specifications and retailer prices

From $4,595 USD
HK$35,900 HKD
As of October 28, 2026
Save $6,221 USD (58%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $10,816 USD at NZ Jewellers · As of October 24, 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 6565480546. Listed at 18 retailers as of October 24, 2026, with prices from $4,595 to $10,816, a $6,221 spread on the same certified stone. NZ Jewellers lists it at $10,816. 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565480546
Dimensions6.27 × 6.23 × 4.47 mm
L/W Ratio1.01
Girdle conditionPolished
Top View
6.27 mm6.23 mm1.50 ctE / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565480546
Side View
Table 71.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 71.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $10,816 USD|Low: $4,595 USD|High: $11,545 USD|Avg: $6,817 USD|-6.3%
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
Retailer 16
Retailer 17
Retailer 18
October 27, 2026
Retailer 4$4,595 USD
Retailer 9$4,965 USD
Retailer 11$5,287 USD
Retailer 10$5,311 USD
Retailer 17$5,635 USD
Retailer 14$5,772 USD
Retailer 7$5,890 USD
Retailer 3$5,930 USD
Retailer 12$5,989 USD
Retailer 8$6,018 USD
Retailer 18$6,056 USD
Retailer 2$6,533 USD
Retailer 6$6,570 USD
Retailer 5$6,941 USD
Retailer 13$7,770 USD
Retailer 16$9,413 USD
Retailer 15$9,781 USD
NZ Jewellers$10,816 USD

12 data points across 18 retailers

18 retailers$4,595 USD to $10,816 USD

A
Cheapest Retailer
-
$4,595 USD
HK$35,900 HKD
A
Retailer 2
-
$4,965 USD
View
A
Retailer 3
-
$5,287 USD
SGD 7,144 SGD
View
A
Retailer 4
-
$5,311 USD
View
A
Retailer 5
-
$5,404 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$5,635 USD
View
A
Retailer 7
-
$5,772 USD
£4,545 GBP
View
B+
Retailer 8
-
$5,930 USD
View
B+
Retailer 9
-
$5,989 USD
£4,715 GBP
View
B+
Retailer 10
-
$6,018 USD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$6,056 USD
View
B+
Retailer 12
-
$6,533 USD
€6,222 EUR
View
Price last confirmed 2 days ago
B+
Retailer 13
-
$6,570 USD
View
B+
Retailer 14
-
$6,941 USD
€6,610 EUR
View
B+
Retailer 15
-
$7,770 USD
ZAR 125,528 ZAR
View
B
Retailer 16
-
$9,413 USD
£7,412 GBP
View
B
Retailer 17
-
$9,781 USD
View
Most Expensive
B
NZ Jewellers
d752a379-184d-41e3-ae28-93c1bd592a28 · Oct 24
$10,816 USD
View
17 more retailers have this diamond
Prices start from $4,595 USDSave up to $6,221 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
$4,595 USD