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Princess|Natural|GIA

0.90ct K SI1 Princess Natural Diamond

EX • K/SI1 • GIA 6312647776

Certificate GIA 6312647776

Diamond specifications and retailer prices

From HK$7,422 HKD
As of November 6, 2026
Save HK$16,850 HKD (69%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$24,272 HKD at NZ Jewellers · As of November 5, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6312647776. Listed at 17 retailers as of November 5, 2026, with prices from HK$7,422 to HK$24,272, a HK$16,850 spread on the same certified stone. NZ Jewellers lists it at HK$24,272. 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
K
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6312647776
Dimensions5.25 × 5.18 × 3.81 mm
L/W Ratio1.01
Top View
5.25 mm5.18 mm0.90 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6312647776
Side View
Table 66.0%CrownGirdle: ThickPavilionCulet: NoneDepth 73.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: HK$24,272 HKD|Low: HK$7,320 HKD|High: HK$24,272 HKD|Avg: HK$12,178 HKD
NZ Jewellers
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 6, 2026
Retailer 14HK$7,422 HKD
Retailer 8HK$8,590 HKD
Retailer 7HK$9,405 HKD
Retailer 5HK$9,530 HKD
Retailer 3HK$9,562 HKD
Retailer 15HK$9,953 HKD
Retailer 17HK$9,953 HKD
Retailer 6HK$10,314 HKD
Retailer 16HK$10,330 HKD
Retailer 9HK$11,004 HKD
Retailer 11HK$11,176 HKD
Retailer 4HK$11,482 HKD
Retailer 10HK$13,809 HKD
Retailer 12HK$14,570 HKD
Retailer 13HK$18,175 HKD
Retailer 2HK$19,037 HKD
NZ JewellersHK$24,272 HKD

31 data points across 17 retailers

17 retailersHK$7,422 HKD to HK$24,272 HKD

B+
Cheapest Retailer
-
HK$7,422 HKD
B
Retailer 2
-
HK$9,405 HKD
View
B
Retailer 3
-
HK$9,530 HKD
View
B+
Retailer 4
-
HK$9,562 HKD
View
Retailer 5
-
HK$9,953 HKD
View
Price last confirmed 8 days ago
B
Retailer 6
-
HK$9,953 HKD
View
B+
Retailer 7
-
HK$10,283 HKD
View
B+
Retailer 8
-
HK$10,314 HKD
View
B+
Retailer 9
-
HK$10,330 HKD
View
B
Retailer 10
-
HK$11,004 HKD
View
B
Retailer 11
-
HK$11,176 HKD
View
B
Retailer 12
-
HK$11,482 HKD
View
B
Retailer 13
-
HK$13,809 HKD
View
B
Retailer 14
-
HK$14,570 HKD
View
B
Retailer 15
-
HK$18,175 HKD
View
B
Retailer 16
-
HK$19,037 HKD
View
Most Expensive
B
NZ Jewellers
07e48c37-a6b1-4d9e-84d2-c4ad7eb19587 · Nov 5
HK$24,272 HKD
$3,097 USD
View
16 more retailers have this diamond
Prices start from HK$7,422 HKDSave up to HK$16,850 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$7,422 HKD