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Round|Natural|GIA

0.90ct J SI2 Round Natural Diamond

VG • J/SI2 • GIA 2546912656

Certificate GIA 2546912656

Diamond specifications and retailer prices

From HK$5,579 HKD
₹67,723 INR
As of October 31, 2026
Save HK$17,809 HKD (76%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$23,388 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 SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 2546912656. Listed at 23 retailers as of October 30, 2026, with prices from HK$5,579 to HK$23,388, a HK$17,809 spread on the same certified stone. NZ Jewellers lists it at HK$23,388. 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
J
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.5°
Pavilion angle42°
OriginNatural
Grading LabGIA
CertificateGIA 2546912656
Dimensions6.00 × 6.05 × 3.89 mm
L/W Ratio1.01
Top View
6.00 mm6.05 mm0.90 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2546912656
Side View
Table 61.0%Crown 35.5°Girdle: STK-THKPavilion 42°Culet: NoneDepth 64.6%

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: Oct 31
Current: HK$8,768 HKD|Low: HK$5,565 HKD|High: HK$13,820 HKD|Avg: HK$8,367 HKD|+3.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 6HK$5,579 HKD
Retailer 7HK$5,624 HKD
Retailer 3HK$6,881 HKD
Retailer 2HK$7,008 HKD
Retailer 10HK$7,524 HKD
Retailer 5HK$7,901 HKD
Retailer 1HK$8,768 HKD
Retailer 11HK$8,818 HKD
Retailer 4HK$9,179 HKD
Retailer 8HK$9,770 HKD
Retailer 9HK$13,730 HKD

31 data points across 11 retailers

23 retailersHK$5,579 HKD to HK$23,388 HKD

A
Cheapest Retailer
-
HK$5,579 HKD
₹67,723 INR
A
Retailer 2
-
HK$5,624 HKD
View
B+
Retailer 3
-
HK$6,846 HKD
A$1,342 AUD
View
B+
Retailer 4
-
HK$6,881 HKD
$877 USD
View
Final sale: no returns
A
Retailer 5
-
HK$7,008 HKD
SGD 1,207 SGD
View
B+
Retailer 6
-
HK$7,461 HKD
$951 USD
View
A
Retailer 7
-
HK$7,524 HKD
$959 USD
View
Retailer 8
-
HK$7,555 HKD
$963 USD
View
Price last confirmed 55 days ago
B+
Retailer 9
-
HK$7,744 HKD
$987 USD
View
B+
Retailer 10
-
HK$7,803 HKD
SGD 1,344 SGD
View
B+
Retailer 11
-
HK$7,901 HKD
$1,007 USD
View
B+
Retailer 12
-
HK$8,607 HKD
$1,097 USD
View
Retailer 13
-
HK$8,717 HKD
$1,111 USD
View
Price last confirmed 55 days ago
B+
Retailer 14
-
HK$8,768 HKD
£880 GBP
View
B+
Retailer 15
-
HK$8,818 HKD
£885 GBP
View
B+
Retailer 16
-
HK$9,179 HKD
$1,170 USD
View
B+
Retailer 17
-
HK$9,770 HKD
€1,186 EUR
View
B+
Retailer 18
-
HK$9,781 HKD
A$1,918 AUD
View
B+
Retailer 19
-
HK$10,626 HKD
$1,354 USD
View
B
Retailer 20
-
HK$12,171 HKD
CA$2,155 CAD
View
B
Retailer 21
-
HK$13,730 HKD
£1,378 GBP
View
Retailer 22
-
HK$21,811 HKD
$2,780 USD
View
Price last confirmed 61 days ago
Most Expensive
C
NZ Jewellers
3f00c168-3994-4857-9b20-c54b9b35fd2b · Oct 30
HK$23,388 HKD
$2,981 USD
View
22 more retailers have this diamond
Prices start from HK$5,579 HKDSave up to HK$17,809 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 Round
HK$5,579 HKD