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Princess|Natural|GIA

0.90ct K SI1 Princess Natural Diamond

VG • K/SI1 • GIA 004

Certificate GIA 004

Diamond specifications and retailer prices

From HK$5,596 HKD
As of November 4, 2026
Save HK$15,448 HKD (73%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$21,043 HKD at NZ Jewellers · As of October 6, 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 12 retailers as of November 4, 2026, with a 276% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.90
Carat
K
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 004
Dimensions5.05 × 4.99 × 3.86 mm
L/W Ratio1.01
Top View
5.05 mm4.99 mm0.90 ctK / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 004
Side View
Table 72.0%CrownGirdle: THN-ETKPavilionCulet: NoneDepth 77.2%

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 4
Current: HK$21,043 HKD|Low: HK$5,596 HKD|High: HK$21,043 HKD|Avg: HK$9,267 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 4HK$5,596 HKD
Retailer 6HK$6,082 HKD
Retailer 7HK$6,082 HKD
Retailer 5HK$6,309 HKD
Retailer 8HK$6,944 HKD
Retailer 3HK$6,952 HKD
Retailer 2HK$12,720 HKD
NZ JewellersHK$21,043 HKD

43 data points across 8 retailers

12 retailersHK$5,596 HKD to HK$21,043 HKD

A
Cheapest Retailer
-
HK$5,596 HKD
Retailer 2
-
HK$6,082 HKD
View
Price last confirmed 8 days ago
Retailer 3
-
HK$6,082 HKD
View
Price last confirmed 30 days ago
Retailer 4
-
HK$6,082 HKD
View
Price last confirmed 30 days ago
B+
Retailer 5
-
HK$6,082 HKD
View
B+
Retailer 6
-
HK$6,309 HKD
View
B+
Retailer 7
-
HK$6,944 HKD
View
B+
Retailer 8
-
HK$6,952 HKD
View
Retailer 9
-
HK$7,014 HKD
View
Price last confirmed 30 days ago
B
Retailer 10
-
HK$12,720 HKD
View
C
Retailer 11
-
HK$21,043 HKD
View
Most Expensive
NZ Jewellers
b222d945-1c35-48f5-8273-775c2e6f2202 · Oct 6
HK$21,043 HKD
$2,685 USD
View
Price last confirmed 31 days ago
11 more retailers have this diamond
Prices start from HK$5,596 HKDSave up to HK$15,448 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$5,596 HKD