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Round|Natural|GIA

0.90ct J I1 Round Natural Diamond

GD • J/I1 • GIA 6342707043

Certificate GIA 6342707043

Diamond specifications and retailer prices

From HK$7,632 HKD
As of November 1, 2026
Save HK$13,229 HKD (63%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$20,862 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 standard cut grade and certified by GIA 6342707043. Listed at 8 retailers as of October 30, 2026, with prices from HK$7,632 to HK$20,862, a HK$13,229 spread on the same certified stone. NZ Jewellers lists it at HK$20,862. 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
I1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6342707043
Dimensions5.97 × 5.95 × 3.92 mm
L/W Ratio1.00
Top View
5.97 mm5.95 mm0.90 ctJ / I1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6342707043
Side View
Table 55.0%CrownGirdlePavilionCulet: NoneDepth 65.7%

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$20,862 HKD|Low: HK$7,532 HKD|High: HK$20,862 HKD|Avg: HK$10,637 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 3HK$7,632 HKD
Retailer 8HK$8,191 HKD
Retailer 4HK$8,552 HKD
Retailer 6HK$8,552 HKD
Retailer 5HK$8,881 HKD
Retailer 7HK$9,870 HKD
Retailer 9HK$10,662 HKD
Retailer 2HK$11,929 HKD
NZ JewellersHK$20,862 HKD

17 data points across 9 retailers

8 retailersHK$7,632 HKD to HK$20,862 HKD

B+
Cheapest Retailer
-
HK$7,632 HKD
B
Retailer 2
-
HK$8,191 HKD
$1,044 USD
View
B
Retailer 3
-
HK$8,552 HKD
$1,090 USD
View
B
Retailer 4
-
HK$8,552 HKD
$1,090 USD
View
B
Retailer 5
-
HK$8,881 HKD
$1,132 USD
View
B
Retailer 6
-
HK$9,870 HKD
$1,258 USD
View
C
Retailer 7
-
HK$11,929 HKD
€1,448 EUR
View
Most Expensive
C
NZ Jewellers
ca1a2318-63de-40bd-996d-547cf28fbae0 · Oct 30
HK$20,862 HKD
$2,659 USD
View
7 more retailers have this diamond
Prices start from HK$7,632 HKDSave up to HK$13,229 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$7,632 HKD