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Round|Natural|GIA

0.90ct J I1 Round Natural Diamond

EX • J/I1 • GIA 5533127753

Certificate GIA 5533127753

Diamond specifications and retailer prices

From HK$6,929 HKD
As of November 1, 2026
Save HK$15,674 HKD (69%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$22,603 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.9ct natural round diamond

This 0.9ct natural round sits in the just-under-one-carat band, graded J colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 5533127753. Listed at 10 retailers as of October 30, 2026, with prices from HK$6,929 to HK$22,603, a HK$15,674 spread on the same certified stone. NZ Jewellers lists it at HK$22,603. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.90
Carat
J
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 5533127753
Dimensions6.18 × 6.21 × 3.81 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Top View
6.18 mm6.21 mm0.90 ctJ / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 5533127753
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.5%

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 1
Current: HK$11,978 HKD|Low: HK$6,829 HKD|High: HK$13,232 HKD|Avg: HK$9,780 HKD|+2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 2HK$6,929 HKD
Retailer 4HK$7,536 HKD
Retailer 3HK$8,881 HKD
Retailer 5HK$9,710 HKD
Retailer 6HK$9,878 HKD
Retailer 1HK$11,978 HKD
Retailer 7HK$13,232 HKD

18 data points across 7 retailers

10 retailersHK$6,929 HKD to HK$22,603 HKD

B+
Cheapest Retailer
-
HK$6,929 HKD
B+
Retailer 2
-
HK$7,536 HKD
₹91,476 INR
View
B
Retailer 3
-
HK$8,881 HKD
$1,132 USD
View
B
Retailer 4
-
HK$9,266 HKD
$1,181 USD
View
B
Retailer 5
-
HK$9,266 HKD
$1,181 USD
View
B
Retailer 6
-
HK$9,627 HKD
$1,227 USD
View
B
Retailer 7
-
HK$9,710 HKD
$1,238 USD
View
B
Retailer 8
-
HK$10,694 HKD
$1,363 USD
View
B
Retailer 9
-
HK$11,978 HKD
€1,454 EUR
View
Most Expensive
C
NZ Jewellers
265fba51-5b85-4448-bb72-6d3f9704c9e0 · Oct 30
HK$22,603 HKD
$2,881 USD
View
9 more retailers have this diamond
Prices start from HK$6,929 HKDSave up to HK$15,674 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 Round
HK$6,929 HKD