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Princess|Natural|GIA

0.90ct F SI1 Princess Natural Diamond

EX • F/SI1 • GIA 7541379830

Certificate GIA 7541379830

Diamond specifications and retailer prices

From HK$6,829 HKD
As of November 1, 2026
Save HK$11,356 HKD (62%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$27,375 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 F 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 7541379830. Listed at 17 retailers as of November 1, 2026, with a 166% 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
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
Pavilion angle40.5°
OriginNatural
Grading LabGIA
CertificateGIA 7541379830
Dimensions5.43 × 5.35 × 3.81 mm
L/W Ratio1.01
Girdle conditionPolished
Top View
5.43 mm5.35 mm0.90 ctF / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7541379830
Side View
Table 70.0%CrownGirdle: MED-STKPavilion 40.5°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: Nov 1
Current: HK$13,865 HKD|Low: HK$6,829 HKD|High: HK$19,600 HKD|Avg: HK$11,593 HKD|-8.4%
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 9HK$6,829 HKD
Retailer 12HK$8,886 HKD
Retailer 14HK$9,164 HKD
Retailer 8HK$9,331 HKD
Retailer 13HK$9,494 HKD
Retailer 3HK$9,572 HKD
Retailer 5HK$9,940 HKD
Retailer 6HK$10,027 HKD
Retailer 10HK$10,673 HKD
Retailer 2HK$11,220 HKD
Retailer 7HK$13,800 HKD
Retailer 1HK$13,865 HKD
Retailer 4HK$15,030 HKD
Retailer 15HK$15,139 HKD
Retailer 11HK$18,185 HKD

26 data points across 15 retailers

17 retailersHK$6,829 HKD to HK$18,185 HKD

A
Cheapest Retailer
-
HK$6,829 HKD
A
Retailer 2
-
HK$8,886 HKD
€1,079 EUR
View
B+
Retailer 3
-
HK$9,164 HKD
$1,168 USD
View
Final sale: no returns
A
Retailer 4
-
HK$9,331 HKD
£936 GBP
View
A
Retailer 5
-
HK$9,494 HKD
$1,210 USD
View
A
Retailer 6
-
HK$9,572 HKD
$1,220 USD
View
Retailer 7
-
HK$9,940 HKD
SGD 1,712 SGD
View
Price last confirmed 10 days ago
A
Retailer 8
-
HK$10,027 HKD
SGD 1,727 SGD
View
B+
Retailer 9
-
HK$10,673 HKD
$1,360 USD
View
B+
Retailer 10
-
HK$11,220 HKD
$1,430 USD
View
B+
Retailer 11
-
HK$12,995 HKD
A$2,548 AUD
View
Retailer 12
-
HK$13,800 HKD
A$2,706 AUD
View
Price last confirmed 27 days ago
B+
Retailer 13
-
HK$13,865 HKD
€1,683 EUR
View
Retailer 14
-
HK$15,030 HKD
$1,916 USD
View
Price last confirmed 10 days ago
B+
Retailer 15
-
HK$15,139 HKD
ZAR 31,172 ZAR
View
B
Retailer 16
-
HK$18,185 HKD
£1,825 GBP
View
Most Expensive
NZ Jewellers
965952c1-48db-4589-9055-103a4824b003 · Sep 25
HK$27,375 HKD
$3,489 USD
View
Price last confirmed 38 days ago
16 more retailers have this diamond
Prices start from HK$6,829 HKDSave up to HK$11,356 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$6,829 HKD