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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 $5,890 SGD
HK$35,900 HKD
As of October 28, 2026
Save $7,973 SGD (58%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $13,863 SGD 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 $5,890 to $13,863, a $7,973 spread on the same certified stone. NZ Jewellers lists it at $13,863. 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: $13,863 SGD|Low: $5,890 SGD|High: $14,797 SGD|Avg: $8,737 SGD|-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$5,890 SGD
Retailer 9$6,364 SGD
Retailer 11$6,776 SGD
Retailer 10$6,807 SGD
Retailer 17$7,222 SGD
Retailer 14$7,398 SGD
Retailer 7$7,549 SGD
Retailer 3$7,600 SGD
Retailer 12$7,676 SGD
Retailer 8$7,713 SGD
Retailer 18$7,762 SGD
Retailer 2$8,373 SGD
Retailer 6$8,421 SGD
Retailer 5$8,896 SGD
Retailer 13$9,959 SGD
Retailer 16$12,065 SGD
Retailer 15$12,537 SGD
NZ Jewellers$13,863 SGD

12 data points across 18 retailers

18 retailers$5,890 SGD to $13,863 SGD

A
Cheapest Retailer
-
$5,890 SGD
HK$35,900 HKD
A
Retailer 2
-
$6,364 SGD
$4,965 USD
View
A
Retailer 3
-
$6,776 SGD
View
A
Retailer 4
-
$6,807 SGD
$5,311 USD
View
A
Retailer 5
-
$6,926 SGD
$5,404 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$7,222 SGD
$5,635 USD
View
A
Retailer 7
-
$7,398 SGD
£4,545 GBP
View
B+
Retailer 8
-
$7,600 SGD
$5,930 USD
View
B+
Retailer 9
-
$7,676 SGD
£4,715 GBP
View
B+
Retailer 10
-
$7,713 SGD
$6,018 USD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$7,762 SGD
$6,056 USD
View
B+
Retailer 12
-
$8,373 SGD
€6,222 EUR
View
Price last confirmed 2 days ago
B+
Retailer 13
-
$8,421 SGD
$6,570 USD
View
B+
Retailer 14
-
$8,896 SGD
€6,610 EUR
View
B+
Retailer 15
-
$9,959 SGD
ZAR 125,528 ZAR
View
B
Retailer 16
-
$12,065 SGD
£7,412 GBP
View
B
Retailer 17
-
$12,537 SGD
$9,781 USD
View
Most Expensive
B
NZ Jewellers
d752a379-184d-41e3-ae28-93c1bd592a28 · Oct 24
$13,863 SGD
$10,816 USD
View
17 more retailers have this diamond
Prices start from $5,890 SGDSave up to $7,973 SGD

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
$5,890 SGD