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Princess|Natural|GIA

0.90ct F SI1 Princess Natural Diamond

ID • F/SI1 • GIA 6555377370

Certificate GIA 6555377370

Diamond specifications and retailer prices

From HK$8,235 HKD
As of November 1, 2026
Save HK$12,400 HKD (60%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$27,964 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 6555377370. Listed at 20 retailers as of November 1, 2026, with a 151% 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555377370
Dimensions5.53 × 5.46 × 3.82 mm
L/W Ratio1.01
Girdle conditionPolished
Top View
5.53 mm5.46 mm0.90 ctF / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6555377370
Side View
Table 71.0%CrownGirdle: THN-MEDPavilionCulet: NoneDepth 69.8%

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$8,725 HKD|Low: HK$8,235 HKD|High: HK$21,734 HKD|Avg: HK$12,750 HKD|-8.1%
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
Retailer 16
Retailer 17
November 2, 2026
Retailer 15HK$8,235 HKD
Retailer 4HK$8,709 HKD
Retailer 1HK$8,725 HKD
Retailer 14HK$8,945 HKD
Retailer 13HK$9,462 HKD
Retailer 8HK$9,883 HKD
Retailer 3HK$10,056 HKD
Retailer 6HK$10,749 HKD
Retailer 7HK$10,914 HKD
Retailer 17HK$11,132 HKD
Retailer 12HK$11,800 HKD
Retailer 10HK$14,264 HKD
Retailer 11HK$14,533 HKD
Retailer 5HK$15,848 HKD
Retailer 9HK$17,128 HKD
Retailer 2HK$19,082 HKD
Retailer 16HK$20,635 HKD

23 data points across 17 retailers

20 retailersHK$8,235 HKD to HK$20,635 HKD

A
Cheapest Retailer
-
HK$8,235 HKD
A
Retailer 2
-
HK$8,709 HKD
$1,110 USD
View
Final sale: no returns
A
Retailer 3
-
HK$8,725 HKD
$1,112 USD
View
A
Retailer 4
-
HK$8,945 HKD
$1,140 USD
View
A
Retailer 5
-
HK$9,462 HKD
$1,206 USD
View
A
Retailer 6
-
HK$9,883 HKD
$1,260 USD
View
A
Retailer 7
-
HK$10,056 HKD
€1,221 EUR
View
B+
Retailer 8
-
HK$10,749 HKD
$1,370 USD
View
Retailer 9
-
HK$10,914 HKD
$1,391 USD
View
Price last confirmed 11 days ago
B+
Retailer 10
-
HK$11,132 HKD
$1,419 USD
View
B+
Retailer 11
-
HK$11,800 HKD
£1,184 GBP
View
B+
Retailer 12
-
HK$14,264 HKD
$1,818 USD
View
B+
Retailer 13
-
HK$14,321 HKD
A$2,808 AUD
View
B+
Retailer 14
-
HK$14,533 HKD
€1,764 EUR
View
Retailer 15
-
HK$14,644 HKD
A$2,871 AUD
View
Price last confirmed 27 days ago
B+
Retailer 16
-
HK$15,848 HKD
ZAR 32,630 ZAR
View
Retailer 17
-
HK$17,128 HKD
$2,183 USD
View
Price last confirmed 9 days ago
B
Retailer 18
-
HK$19,082 HKD
£1,915 GBP
View
B
Retailer 19
-
HK$20,635 HKD
$2,630 USD
View
Most Expensive
NZ Jewellers
f2c68a2f-b231-45b0-8907-860ca3bdeac7 · Sep 25
HK$27,964 HKD
$3,564 USD
View
Price last confirmed 38 days ago
19 more retailers have this diamond
Prices start from HK$8,235 HKDSave up to HK$12,400 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$8,235 HKD