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Princess|Natural|GIA

0.90ct K SI1 Princess Natural Diamond

GD • K/SI1 • GIA 5191895654

Certificate GIA 5191895654

Diamond specifications and retailer prices

From HK$11,909 HKD
As of November 5, 2026
Save HK$4,450 HKD (27%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$16,359 HKD at GemTrove · As of November 6, 2026
View at GemTrove

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 standard cut grade stated by the retailer rather than the lab and certified by GIA 5191895654. Listed at 6 retailers as of November 5, 2026, with prices from HK$11,909 to HK$16,359, a HK$4,450 spread on the same certified stone. GemTrove lists it at HK$16,359. 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5191895654
Dimensions5.17 × 5.05 × 3.82 mm
L/W Ratio1.02
Top View
5.17 mm5.05 mm0.90 ctK / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5191895654
Side View
Table 74.0%CrownGirdle: ThickPavilionCulet: NoneDepth 75.6%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: HK$16,359 HKD|Low: HK$11,909 HKD|High: HK$20,562 HKD|Avg: HK$14,589 HKD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
September 26, 2026
Retailer 5HK$11,909 HKD
Retailer 3HK$12,184 HKD
Retailer 4HK$12,576 HKD
Retailer 6HK$14,035 HKD
Retailer 2HK$14,412 HKD
GemTroveHK$16,359 HKD
Retailer 7HK$20,562 HKD

2 data points across 7 retailers

6 retailersHK$11,909 HKD to HK$16,359 HKD

B
Cheapest Retailer
-
HK$11,909 HKD
B
Retailer 2
-
HK$12,184 HKD
View
B
Retailer 3
-
HK$12,576 HKD
View
B
Retailer 4
-
HK$14,035 HKD
View
C
Retailer 5
-
HK$14,412 HKD
View
Most Expensive
C
GemTrove
GT-N-00980074-98 · Nov 6
HK$16,359 HKD
A$3,208 AUD
View
5 more retailers have this diamond
Prices start from HK$11,909 HKDSave up to HK$4,450 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
0.90ct Princess
HK$11,909 HKD