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Princess|Natural|IGI

1.55ct I SI1 Princess Natural Diamond

EX • I/SI1 • IGI 692525523

Shape and cutting style on the report: Princess cut

Certificate IGI 692525523

Diamond specifications and retailer prices

From HK$22,951 HKD
₹278,599 INR
As of October 30, 2026
Save HK$29,443 HKD (56%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$52,394 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.55ct natural princess diamond

This 1.55ct 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 692525523. Listed at 15 retailers as of October 30, 2026, with prices from HK$22,951 to HK$52,394, a HK$29,443 spread on the same certified stone. NZ Jewellers lists it at HK$52,394. 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

1.55
Carat
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.9°
Pavilion angle39.9°
OriginNatural
Grading LabIGI
CertificateIGI 692525523
Dimensions6.58 × 6.36 × 4.53 mm
L/W Ratio1.03
Culet sizePointed
Top View
6.58 mm6.36 mm1.55 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 692525523
Side View
Table 73.0%Crown 39.9°Girdle: MediumPavilion 39.9°Culet: NoneDepth 71.2%

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 30
Current: HK$33,158 HKD|Low: HK$22,813 HKD|High: HK$50,896 HKD|Avg: HK$33,251 HKD|+2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 5HK$22,951 HKD
Retailer 6HK$27,068 HKD
Retailer 7HK$27,758 HKD
Retailer 2HK$31,337 HKD
Retailer 1HK$33,158 HKD
Retailer 4HK$36,966 HKD
Retailer 3HK$50,298 HKD

40 data points across 7 retailers

15 retailersHK$22,951 HKD to HK$52,394 HKD

A
Cheapest Retailer
-
HK$22,951 HKD
₹278,599 INR
A
Retailer 2
-
HK$26,699 HKD
$3,403 USD
View
A
Retailer 3
-
HK$26,715 HKD
$3,405 USD
View
Retailer 4
-
HK$27,068 HKD
$3,450 USD
View
Price last confirmed 11 days ago
A
Retailer 5
-
HK$27,758 HKD
$3,538 USD
View
Final sale: no returns
A
Retailer 6
-
HK$28,935 HKD
$3,688 USD
View
A
Retailer 7
-
HK$30,073 HKD
$3,833 USD
View
A
Retailer 8
-
HK$30,073 HKD
$3,833 USD
View
A
Retailer 9
-
HK$31,234 HKD
$3,981 USD
View
A
Retailer 10
-
HK$31,337 HKD
£3,145 GBP
View
A
Retailer 11
-
HK$33,158 HKD
€4,025 EUR
View
B+
Retailer 12
-
HK$34,702 HKD
$4,423 USD
View
B+
Retailer 13
-
HK$36,966 HKD
ZAR 76,117 ZAR
View
B
Retailer 14
-
HK$50,298 HKD
£5,048 GBP
View
Most Expensive
B
NZ Jewellers
7c6a6e3b-b21d-41fc-be30-5400171bc1f7 · Oct 30
HK$52,394 HKD
$6,678 USD
View
14 more retailers have this diamond
Prices start from HK$22,951 HKDSave up to HK$29,443 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
1.55ct Princess
HK$22,951 HKD