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Princess|Natural|GIA

0.90ct I SI1 Princess Natural Diamond

ID • I/SI1 • GIA 3555106685

Certificate GIA 3555106685

Diamond specifications and retailer prices

From HK$7,431 HKD
As of November 1, 2026
Save HK$10,235 HKD (58%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$24,384 HKD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 0.9ct natural princess diamond

This 0.9ct natural princess sits in the just-under-one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3555106685. Listed at 18 retailers as of October 29, 2026, with a 138% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.90
Carat
I
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3555106685
Dimensions5.48 × 5.39 × 3.93 mm
L/W Ratio1.02
Top View
5.48 mm5.39 mm0.90 ctI / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3555106685
Side View
Table 70.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 72.8%

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: Nov 1
Current: HK$13,140 HKD|Low: HK$7,431 HKD|High: HK$18,234 HKD|Avg: HK$10,804 HKD|-3.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 2, 2026
Retailer 11HK$7,431 HKD
Retailer 14HK$7,493 HKD
Retailer 15HK$7,854 HKD
Retailer 10HK$8,003 HKD
Retailer 9HK$8,662 HKD
Retailer 4HK$8,697 HKD
Retailer 13HK$9,058 HKD
Retailer 6HK$9,768 HKD
Retailer 12HK$10,231 HKD
Retailer 8HK$10,624 HKD
Retailer 1HK$13,140 HKD
Retailer 3HK$13,142 HKD
Retailer 2HK$14,051 HKD
Retailer 5HK$15,049 HKD
Retailer 7HK$17,666 HKD

26 data points across 15 retailers

18 retailersHK$7,431 HKD to HK$17,666 HKD

A
Cheapest Retailer
-
HK$7,431 HKD
A
Retailer 2
-
HK$7,493 HKD
$955 USD
View
A
Retailer 3
-
HK$7,854 HKD
$1,001 USD
View
Final sale: no returns
A
Retailer 4
-
HK$8,003 HKD
$1,020 USD
View
A
Retailer 5
-
HK$8,662 HKD
$1,104 USD
View
A
Retailer 6
-
HK$8,697 HKD
$1,108 USD
View
B+
Retailer 7
-
HK$9,058 HKD
€1,100 EUR
View
B+
Retailer 8
-
HK$9,768 HKD
$1,245 USD
View
B+
Retailer 9
-
HK$10,231 HKD
$1,304 USD
View
B+
Retailer 10
-
HK$10,624 HKD
£1,066 GBP
View
B+
Retailer 11
-
HK$12,586 HKD
A$2,468 AUD
View
Retailer 12
-
HK$12,895 HKD
A$2,529 AUD
View
Price last confirmed 29 days ago
B+
Retailer 13
-
HK$13,140 HKD
€1,595 EUR
View
B+
Retailer 14
-
HK$13,142 HKD
$1,675 USD
View
B
Retailer 15
-
HK$14,051 HKD
ZAR 28,932 ZAR
View
Retailer 16
-
HK$15,049 HKD
$1,918 USD
View
Price last confirmed 9 days ago
B
Retailer 17
-
HK$17,666 HKD
£1,773 GBP
View
Most Expensive
NZ Jewellers
fa23a919-5567-4136-9632-7bc5ec2094e5 · Sep 25
HK$24,384 HKD
$3,108 USD
View
Price last confirmed 37 days ago
17 more retailers have this diamond
Prices start from HK$7,431 HKDSave up to HK$10,235 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
0.90ct Princess
HK$7,431 HKD