Princess|Natural|IGI

1.50ct I SI1 Princess Natural Diamond

EX • I/SI1 • IGI 737543834

Shape and cutting style on the report: Princess cut

Certificate IGI 737543834

Diamond specifications and retailer prices

From HK$23,986 HKD
$3,057 USD
As of October 31, 2026
Save HK$23,091 HKD (49%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: HK$47,077 HKD at NZ Jewellers · As of October 27, 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 737543834. Listed at 25 retailers as of October 27, 2026, with prices from HK$23,986 to HK$47,077, a HK$23,091 spread on the same certified stone. NZ Jewellers lists it at HK$47,077. 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
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.7°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 737543834
Dimensions6.28 × 6.24 × 4.47 mm
L/W Ratio1.01
Culet sizePointed
Top View
6.28 mm6.24 mm1.50 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 737543834
Side View
Table 72.0%Crown 42.7°Girdle: MediumPavilion 40.6°Culet: NoneDepth 71.6%

Caratlytics Score

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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 31
Current: HK$28,755 HKD|Low: HK$22,864 HKD|High: HK$45,737 HKD|Avg: HK$29,023 HKD|+1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 3, 2026
Retailer 8HK$23,986 HKD
Retailer 9HK$24,401 HKD
Retailer 10HK$24,943 HKD
Retailer 12HK$25,225 HKD
Retailer 2HK$26,049 HKD
Retailer 3HK$27,022 HKD
Retailer 11HK$27,022 HKD
Retailer 1HK$28,755 HKD
Retailer 4HK$31,180 HKD
Retailer 5HK$31,627 HKD
Retailer 7HK$33,214 HKD
Retailer 6HK$45,189 HKD

38 data points across 12 retailers

25 retailersHK$23,986 HKD to HK$47,077 HKD

A
Cheapest Retailer
-
HK$23,986 HKD
$3,057 USD
Retailer 2
-
HK$24,401 HKD
$3,110 USD
View
Price last confirmed 12 days ago
A
Retailer 3
-
HK$24,943 HKD
$3,179 USD
View
Final sale: no returns
A
Retailer 4
-
HK$25,225 HKD
$3,215 USD
View
A
Retailer 5
-
HK$26,049 HKD
$3,320 USD
View
Retailer 6
-
HK$27,022 HKD
$3,444 USD
View
Price last confirmed 50 days ago
Retailer 7
-
HK$27,022 HKD
$3,444 USD
View
Price last confirmed 8 days ago
Retailer 8
-
HK$27,022 HKD
$3,444 USD
View
Price last confirmed 39 days ago
A
Retailer 9
-
HK$27,022 HKD
$3,444 USD
View
Retailer 10
-
HK$27,022 HKD
$3,444 USD
View
Price last confirmed 32 days ago
A
Retailer 11
-
HK$27,022 HKD
$3,444 USD
View
A
Retailer 12
-
HK$28,058 HKD
$3,576 USD
View
Retailer 13
-
HK$28,058 HKD
$3,576 USD
View
Price last confirmed 34 days ago
A
Retailer 14
-
HK$28,155 HKD
$3,588 USD
View
A
Retailer 15
-
HK$28,755 HKD
£2,886 GBP
View
Retailer 16
-
HK$31,180 HKD
$3,974 USD
View
Price last confirmed 48 days ago
Retailer 17
-
HK$31,180 HKD
$3,974 USD
View
Price last confirmed 40 days ago
Retailer 18
-
HK$31,180 HKD
$3,974 USD
View
Price last confirmed 34 days ago
A
Retailer 19
-
HK$31,627 HKD
€3,839 EUR
View
A
Retailer 20
-
HK$33,214 HKD
ZAR 68,387 ZAR
View
B+
Retailer 21
-
HK$45,189 HKD
£4,535 GBP
View
Retailer 22
-
HK$47,077 HKD
$6,000 USD
View
Price last confirmed 48 days ago
Retailer 23
-
HK$47,077 HKD
$6,000 USD
View
Price last confirmed 39 days ago
Retailer 24
-
HK$47,077 HKD
$6,000 USD
View
Price last confirmed 33 days ago
Most Expensive
B
NZ Jewellers
f1bcd95a-569d-4706-89a4-dd9b3d98dc9e · Oct 27
HK$47,077 HKD
$6,000 USD
View
24 more retailers have this diamond
Prices start from HK$23,986 HKDSave up to HK$23,091 HKD

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
HK$23,986 HKD