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Princess|Natural|IGI

1.01ct J SI1 Princess Natural Diamond

EX • J/SI1 • IGI 743535405

Shape and cutting style on the report: Princess cut

Certificate IGI 743535405

Diamond specifications and retailer prices

From HK$10,702 HKD
$1,364 USD
As of November 2, 2026
Save HK$17,606 HKD (62%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$28,307 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.01ct natural princess diamond

This 1.01ct natural princess sits in the classic one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 743535405. Listed at 16 retailers as of October 30, 2026, with prices from HK$10,702 to HK$28,307, a HK$17,606 spread on the same certified stone. NZ Jewellers lists it at HK$28,307. 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

1.01
Carat
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle43.1°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 743535405
Dimensions5.57 × 5.44 × 3.95 mm
L/W Ratio1.02
Culet sizePointed
Top View
5.57 mm5.44 mm1.01 ctJ / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 743535405
Side View
Table 70.0%Crown 43.1°Girdle: ThinPavilion 40.6°Culet: NoneDepth 72.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: HK$28,307 HKD|Low: HK$9,179 HKD|High: HK$28,307 HKD|Avg: HK$12,740 HKD|+5.6%
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
November 2, 2026
Retailer 6HK$10,702 HKD
Retailer 8HK$10,756 HKD
Retailer 2HK$11,320 HKD
Retailer 4HK$11,604 HKD
Retailer 15HK$11,604 HKD
Retailer 5HK$11,635 HKD
Retailer 7HK$12,118 HKD
Retailer 3HK$12,137 HKD
Retailer 16HK$12,357 HKD
Retailer 14HK$12,671 HKD
Retailer 9HK$13,054 HKD
Retailer 12HK$13,393 HKD
Retailer 11HK$14,166 HKD
Retailer 13HK$16,155 HKD
Retailer 10HK$20,337 HKD
NZ JewellersHK$28,307 HKD

31 data points across 16 retailers

16 retailersHK$10,702 HKD to HK$28,307 HKD

B+
Cheapest Retailer
-
HK$10,702 HKD
$1,364 USD
Final sale: no returns
B+
Retailer 2
-
HK$10,756 HKD
$1,371 USD
View
B+
Retailer 3
-
HK$11,320 HKD
£1,136 GBP
View
B+
Retailer 4
-
HK$11,604 HKD
$1,479 USD
View
B+
Retailer 5
-
HK$11,604 HKD
$1,479 USD
View
B+
Retailer 6
-
HK$11,635 HKD
$1,483 USD
View
B+
Retailer 7
-
HK$12,118 HKD
$1,545 USD
View
B+
Retailer 8
-
HK$12,137 HKD
$1,547 USD
View
B
Retailer 9
-
HK$12,357 HKD
$1,575 USD
View
B
Retailer 10
-
HK$12,671 HKD
$1,615 USD
View
B
Retailer 11
-
HK$13,054 HKD
£1,310 GBP
View
B
Retailer 12
-
HK$13,393 HKD
$1,707 USD
View
B
Retailer 13
-
HK$14,166 HKD
ZAR 29,170 ZAR
View
B
Retailer 14
-
HK$16,155 HKD
€1,961 EUR
View
C
Retailer 15
-
HK$20,337 HKD
£2,041 GBP
View
Most Expensive
C
NZ Jewellers
ff866b5c-71ee-4ed2-aaf6-ba8dd06b735d · Oct 30
HK$28,307 HKD
$3,608 USD
View
15 more retailers have this diamond
Prices start from HK$10,702 HKDSave up to HK$17,606 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.

B+
1.01ct Princess
HK$10,702 HKD