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Princess|Natural|GIA

1.50ct E SI1 Princess Natural Diamond

ID • E/SI1 • GIA 6565480546

Certificate GIA 6565480546

Diamond specifications and retailer prices

From $8,182 NZD
HK$35,900 HKD
As of October 28, 2026
Save $11,076 NZD (58%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $19,258 NZD 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 $8,182 to $19,258, a $11,076 spread on the same certified stone. NZ Jewellers lists it at $19,258. 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
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $19,258 NZD|Low: $8,182 NZD|High: $20,556 NZD|Avg: $12,137 NZD|-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$8,182 NZD
Retailer 9$8,840 NZD
Retailer 11$9,413 NZD
Retailer 10$9,456 NZD
Retailer 17$10,033 NZD
Retailer 14$10,277 NZD
Retailer 7$10,487 NZD
Retailer 3$10,558 NZD
Retailer 12$10,663 NZD
Retailer 8$10,715 NZD
Retailer 18$10,782 NZD
Retailer 2$11,632 NZD
Retailer 6$11,698 NZD
Retailer 5$12,358 NZD
Retailer 13$13,835 NZD
Retailer 16$16,760 NZD
Retailer 15$17,415 NZD
NZ Jewellers$19,258 NZD

12 data points across 18 retailers

18 retailers$8,182 NZD to $19,258 NZD

A
Cheapest Retailer
-
$8,182 NZD
HK$35,900 HKD
A
Retailer 2
-
$8,840 NZD
$4,965 USD
View
A
Retailer 3
-
$9,413 NZD
SGD 7,144 SGD
View
A
Retailer 4
-
$9,456 NZD
$5,311 USD
View
A
Retailer 5
-
$9,622 NZD
$5,404 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$10,033 NZD
$5,635 USD
View
A
Retailer 7
-
$10,277 NZD
£4,545 GBP
View
B+
Retailer 8
-
$10,558 NZD
$5,930 USD
View
B+
Retailer 9
-
$10,663 NZD
£4,715 GBP
View
B+
Retailer 10
-
$10,715 NZD
$6,018 USD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$10,782 NZD
$6,056 USD
View
B+
Retailer 12
-
$11,632 NZD
€6,222 EUR
View
Price last confirmed 2 days ago
B+
Retailer 13
-
$11,698 NZD
$6,570 USD
View
B+
Retailer 14
-
$12,358 NZD
€6,610 EUR
View
B+
Retailer 15
-
$13,835 NZD
ZAR 125,528 ZAR
View
B
Retailer 16
-
$16,760 NZD
£7,412 GBP
View
B
Retailer 17
-
$17,415 NZD
$9,781 USD
View
Most Expensive
B
NZ Jewellers
d752a379-184d-41e3-ae28-93c1bd592a28 · Oct 24
$19,258 NZD
$10,816 USD
View
17 more retailers have this diamond
Prices start from $8,182 NZDSave up to $11,076 NZD

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
$8,182 NZD